Page 1 Cisco MGX 8800/8900 Series Hardware Installation Guide Releases 2.0 - 5.2 May 2006 Corporate Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 526-4100 Text Part Number: OL-4545-01 Rev. H0...
Page 2 OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. CCSP, CCVP, the Cisco Square Bridge logo, Follow Me Browsing, and StackWise are trademarks of Cisco Systems, Inc.; Changing the Way We Work, Live, Play, and Learn, and iQuick Study are service marks of Cisco Systems, Inc.; and Access Registrar, Aironet, BPX, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, Cisco, the Cisco...
Page 3: Table Of Contents
About This Guide Audience Purpose Organization Conventions Notes, Warnings, and Cautions Scope of this Guide Documentation Documentation Notes for these Product Releases Related Documentation Obtaining Documentation Cisco.com Product Documentation DVD Ordering Documentation Documentation Feedback Cisco Product Security Overview Reporting Security Problems in Cisco Products Obtaining Technical Assistance Cisco Technical Support &...
Page 4 MPSM Slot Assignments and MPSM Licensing Cisco MGX 8850 and MGX 8850/B Switches Features MGX 8850 (PXM1E) and MGX 8850/B (PXM1E) Switch Overview MGX 8850 (PXM45) and MGX 8850/B (PXM45) Switch Overview PXM45 Controller Card RAM and Software Release History...
Page 5 MGX 8830 System Hardware Components Cisco MGX 8880 Media Gateway Voice Switch Service Module Overview MGX 8880 Media Gateway Overview Features and Benefits MGX 8880 Card Compartment MGX 8880 Hardware Components Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway...
Page 6 Contents AXSM Faceplate Features Module Configurations CESM Faceplate Features Module Configurations FRSM Faceplate Features Module Configurations FRSM-12-T3E3 Faceplate Features Module Configurations MPSM-8-T1E1 MPSM-T3E3-155 MPSM-16-T1E1 PXM1E Module Configurations Faceplate Features PXM45 PXM45 Support on MGX 8850 (PXM45) or MGX 8850/B (PXM45) PXM45 Support on MGX 8950 Faceplate Features Module Configurations...
Page 7 Back Cards Card Slots Faceplate Features Module Configurations VXSM OC-3/STM-1 Interface VXSM T1/E1 Interface VXSM T3 Interface XM60 Faceplate Features Back Cards Back Cards for MGX 8850 (PXM1E/PXM45) or MGX 8850 (PXM1E/PXM45) Switches Back Cards for MGX 8950 Switches Back Cards for MGX 8830 Switches Back Cards for MGX 8880 Media Gateway 12IN1-8S BNC-2E3...
Page 8 Contents RJ45-FE RJ48-8E1 and R-RJ48-8E1 RJ48-8T1 and R-RJ48-8T1 SCSI2-2HSSI/B SFP-2-155 SFP-8-155 SMB-2-155-EL SMB-4-155 SMB-6-T3E3 SMB-8E1 and R-SMB-8E1 SMB-8E3 SMB-8T3 SMFIR-1-155 SMFIR-1-622/C SMFIR-2-622 and SMFIR-2-622/B SMFIR-4-155/C SMFIR-8-155-LC and SMFIR-8-155-LC/B SMFLR-1-2488 and SMFLR-1-2488/B SMFLR-1-622/C SMFLR-2-622 and SMFLR-2-622/B SMFLR-4-155/C SMFLR-8-155-LC and SMFLR-8-155-LC/B SMFSR-1-2488 and SMFSR-1-2488/B SMFSR-1-9953 SMFXLR-1-2488 and SMFXLR-1-2488/B STM1-EL-1...
Page 9 Hot Swapping Cards and Modules Card Installation Guidelines How Cisco MGX Systems are Shipped Site Requirements for the MGX 8850 or MGX 8850/B Switch Environmental Requirements Seismic Anchoring Shock Vibration Space Temperature, Altitude, and Humidity Ventilation Power Requirements AC Power...
Page 10 Contents Required Tools and Equipment Site Requirements for the MGX 8880 Media Gateway Environmental Requirements Power Requirements Required Tools and Equipment Rack-Mounting Requirements Unpacking the Box Verifying Contents Inspecting for Damage Planning for Card Redundancy, Line Redundancy, and Bulk Distribution C H A P T E R Planning Standalone and Redundant Card Configurations Standalone Card Configuration Guidelines...
Page 11 Install the DC PEM(s) Install the Cable Management Assembly Connect the Fan Tray Power Cables to the Cisco MGX 8850 or MGX 8850/B Switch Connect the AC Power Supply Tray to the MGX 8850 or MGX 8850/B Switch Connect the DC PEM to the MGX 8850 or MGX 8850/B Switch...
Page 12 Install the DC PEM(s) Install the Cable Management Assembly Connect the Fan Tray Power Cables to the MGX 8950 Switch Connect the AC Power Supply Tray to the MGX 8950 Switch Connect the DC PEM to the MGX 8950 Switch...
Page 13 Tools Required General Power On Sequence and Checkout Specific Power On Sequence and Checkout Maintaining the Cisco MGX Switch or Gateway C H A P T E R Swapping a Primary or Redundant DC Power Entry Module with Power On...
Page 14 Contents Installing or Removing Redundancy Connectors When to Install or Remove RCONs Installing MGX 8850/B Redundancy Connectors Installing MGX 8830/B Redundancy Connectors Removing Redundancy Connectors Installing and Removing the AXSM-XG Extender Connector Installing the Extender Connector Removing the Extender Connector Front Card Specifications A P P E N D I X Single-Height Service Module Specifications...
Page 15 Power Cabling AC Power Cabling—MGX 8850 (PXM1E/PXM45), MGX 8850/B and MGX 8880 AC Power Cabling—MGX 8950 AC Power Cabling—MGX 8830 and MGX 8830/B DC Power Cabling Redundancy Y-Cable Y Cables for MGX 8850 (PXM1E/PXM45), MGX 8850/B and MGX 8880 Y Cables for MGX 8950 Trunk Cabling T3 Trunk Cabling E3 Trunk Cabling...
Page 16 Contents Bonding and Grounding MGX 8800 or MGX 8900 Series Chassis in a Rack Wiring a Mixed Ground System with Redundant Supplies Conductor Characteristics for Carrying Current and Ensuring Low Voltage Drops Guide to Transceivers (SFPs) Used with MGX Back Cards A P P E N D I X L O S S A R Y N D E X...
Page 17 Cisco MGX 8850 (PXM45) Switch Slot Assignments—Front View Figure 1-8 Cisco MGX 8850 (PXM45) Switch Slot Assignments—Rear View Figure 1-9 Hardware Component Locations for a MGX 8850 or MGX 8850/B Switch—Front View Figure 1-10 Optional AC Power Supply Tray Figure 1-11...
Page 18 MGX 8830 or MGX 8830/B Slot Assignments—Front View Figure 1-33 MGX 8830 or MGX 8830/B Slot Assignments—Rear View Figure 1-34 Hardware Component Locations for a MGX 8830 or MGX 8830/B Switch—Front View Figure 1-35 Optional AC Power Supply Figure 1-36...
Page 19 Figure 2-14 FRSM-12-T3E3 Faceplate Figure 2-15 Card Set Redundancy Configuration—FRSM-12-T3E3 Cards Figure 2-16 MPSM-8-T1E1 Faceplate Figure 2-17 MPSM-T3E3-155 Faceplate Figure 2-18 MPSM-16-T1E1 Faceplate Figure 2-19 Card Set Redundancy Configuration—PXM1Es Figure 2-20 1+1 Card and APS Line Redundancy Configuration—PXM1Es Figure 2-21 1:1 APS Line Redundancy Configuration—PXM1Es Figure 2-22 PXM1E-4-155 Faceplate...
Page 20 Figures Figure 2-49 MCC-16-E1-1N Faceplate Figure 2-50 MGX-1GE Faceplate Figure 2-51 MGX-2GE Faceplate Figure 2-52 MGX-1OC12POS-IR Faceplate Figure 2-53 MGX-2OC12POS-IR Faceplate Figure 2-54 MGX-RJ45-5-ETH Faceplate Figure 2-55 MGX-RJ48-8E1 Faceplate Figure 2-56 MGX-XF-UI Faceplate Figure 2-57 MGX-XF-UI/B Card—Side View Figure 2-58 MGX-XF-UI/B Faceplate Figure 2-59 MMF-4-155/C Faceplate...
Page 21 Damaged Connectors on Card Figure 3-3 MGX 8850 or MGX 8850/B Switch Components Figure 3-4 Air Flow Through Intake and Exhaust Vents for the MGX 8850 or MGX 8850/B Switch Figure 3-5 Schematic of AC Plug Wiring Figure 3-6 MGX 8950 Switch Components...
Page 22 Figures Figure 4-7 Standalone PXM1E with Intracard APS Figure 4-8 Standalone AXSM with Intracard APS Figure 4-9 Standalone VXSM with Intracard APS Figure 4-10 Redundant PXM1E Configuration with Intercard APS Figure 4-11 Redundant AXSM Configuration with Intercard APS Figure 4-12 Redundant SRMEs with Intercard APS Figure 5-1 Color-Coded Slot Identification on the MGX 8880...
Page 23 Figure 5-30 Modem Connection to the Maintenance Port Figure 5-31 Ethernet Connection to the LAN 1 Port Figure 5-32 Stability Plate Dimensions Figure 5-33 Installing a Cisco Cabinet over the Stability Plate Figure 5-34 Frame Bonding Connection in Cisco-Supplied Rack Figure 5-35 Component Locations in a MGX 8950 System Figure 5-36...
Page 24 Rear View with the Rear-Mounting Brackets Attached Figure 5-76 Cable Management Assembly on the Rear of the Switch Figure 5-77 Two AC Power Supplies Installed in the MGX 8830 Switch Figure 5-78 Workstation Connection to the Console Port Figure 5-79...
Page 25 Figure 6-11 Two Back Cards Installed in the APS Connector (MGX 8830 Example) Figure 6-12 Removing the Filler Bar (MGX 8830) Figure 6-13 MGX 8850/B RCON Installation Figure 6-14 MGX 8830/B With Filler Bars Removed Figure 6-15 MGX 8830/B RCON Installation Figure 6-16 MGX8950-EXTDR-CON Installation Figure 6-17...
Page 26 Figures Cisco MGX 8800/8900 Series Hardware Installation Guide Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006...
Page 27 Table 1-13 APS Connector Support for MGX 8880 Modules Table 2-1 Release History of MGX 8850 (PXM45) or MGX 8850/B (PXM45) Switch Front Cards Table 2-2 Release History of MGX 8850 (PXM1E) or MGX 8850/B (PXM1E) Switch Front Cards Table 2-3...
Page 28 Back Card Information for MGX 8850 (PXM1E/PXM45) or MGX 8850/B (PXM1E/PXM45) Switches Table 2-41 Back Card Information for the MGX 8950 Switch Table 2-42 Back Card Information for the MGX 8830 or MGX 8830/B Switch Table 2-43 Back Card Information for the MGX 8880 Media Gateway Table 2-44...
Page 29 Power Consumption Calculation for MGX 8950 Switch Components Table 3-14 MGX 8950 Required Tools and Equipment Table 3-15 Space, Weight, and Power Specifications for a MGX 8830 or MGX 8830/B Switch Table 3-16 Vibration Condition Recommendations Table 3-17 MGX 8830 or MGX 8830/B Rack Space Requirements...
Page 30 Tables Table 5-2 Terminal Settings Table 5-3 Installation Checklist—MGX 8950 System Table 5-4 AC Power Cable Connections Table 5-5 Interconnect Power Connections for DC Table 5-6 Terminal Settings Table 5-7 Installation Checklist—MGX 8830 System Table 5-8 Terminal Settings Table 5-9 Slot Compatibility for MGX Chassis and Their PXM and SRM Cards Table A-1 Single-Height Service Module Physical Specifications...
Page 31 Table B-20 T1 Trunk/Circuit Line Cable and Connector Specifications Table B-21 RJ-48C T1 and E1 Connector Pin Assignments Table B-22 E1 Trunk/Circuit Line Cable and Connector Specification Table B-23 RJ-48C E1 Connector Pin Assignments—Unbalanced Table B-24 12IN1-S8 and 12IN1-S4 Back Card Cable Types Table B-25 V.35 Signals Table B-26...
Page 32 Tables Cisco MGX 8800/8900 Series Hardware Installation Guide Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006...
Page 33: About This Guide
8850/B, Cisco MGX 8950, Cisco MGX 8830 and Cisco MGX 8830/B switches. It also describes how to setup and install the MGX 8880 Media Gateway. After completing the installation procedures covered in this guide, refer to the appropriate related documents to configure the switch or gateway. Refer to guidance on which documents to use. Organization This guide is organized as follows: Chapter 1, “Product Overviews,”...
Page 34 Conventions • Chapter 6, “Maintaining the Cisco MGX Switch or Gateway,” each switch or gateway. Appendix A, “Front Card Specifications,” • Appendix B, “Cable Specifications,” • each chassis and its cards. Appendix C, “Earthing and Bonding Recommendations,” • Cisco practices with regard to DC power, earthing, and bonding of Cisco equipment. It also explains why these techniques are the best practice.
Page 35: Notes, Warnings, And Cautions
Notes about Warnings Warnings used in this document are translated into many languages in the Regulatory Compliance and Safety Information for Cisco Multiservice Switch Products (MGX, BPX, and SES). There are 3 types of Warnings in hardware guides: EMC (electromagnetic compatibility) •...
Page 36: Figure 1-2 Mgx 8880 Media Gateway
MGX 8830/B AXSM-16-155-XG 16-port OC3 Module with VSVD MGX8950-EXTDR-CON connector card RCON-IT05-8850 connector card RCON-IT03-8850 connector card RCON-IT03-8830 connector card MGX-VXSM-4-155 Voice Switch Service Module (VXSM), 4 OC3/STM-1 MGX-VXSM-48T1E1 Voice Switch Service Module (VXSM) MPSM-8-T1E1Multiprotocol Service Module MPSM-T3E3-155 Multiprotocol Service Module...
Page 37: Figure 2-67 Red-16-T1E1
Documentation Notes for these Product Releases This release includes new hardware or features for the following releases: • Cisco MGX Release 5.2 introduces the Cisco MGX 8850/B multiservice switch Cisco MGX Release 5.2, for these multiservice switches: • Cisco MGX 8850 (PXM1E) –...
Page 38: Related Documentation
Services guides can help you establish ATM, Frame Relay, or circuit emulation services on your switch. VISM guides can help you set up your switch as a voice gateway, and an RPM guide can help you • implement IP on the switch.
Page 39: User Guide Titles And Descriptions
The Cisco MGX 8230, Cisco MGX 8250, and Cisco MGX 8850 (PXM1) switch documentation was not updated for the September 2005 release. Therefore, some information about configuring and using the...
Page 40: Table 3 User Guides And Release Notes For Cisco Mgx And Bpx Switches And Media Gateways
Finding Cisco User Documentation Online DOC-7814807= Installation Warning Card DOC-7812348= Regulatory Compliance and Safety Information for Cisco Multiservice Switch Products (MGX, BPX, and SES) DOC-7814790= Release Notes for the Cisco MGX 8880 Media Gateway, Release 5.3.00 OL-8892-01 Release Notes for Cisco MGX 8850...
Page 41 1.1.3 DOC-7812899= Cisco MGX 8250 Edge Concentrator Overview, Release 1.1.3 DOC-7811576= Cisco MGX 8850 Multiservice Switch Overview, Release 1.1.3 OL-1154-01 Hardware Installation Guides Cisco MGX 8800/8900 Hardware Installation Guide, Releases 2 - 5.3 OL-4545-01 Cisco Service Expansion Shelf Hardware Installation Guide,...
Page 42 Documentation Table 3 User Guides and Release Notes for Cisco MGX and BPX Switches and Media Gateways (continued) Document Title and Part Number Cisco WAN Manager Installation Guide, Release 15.3.00 OL-10358-01 Cisco WAN Manager User’s Guide, Release 15.3.00 OL-10427-01 Cisco MGX 8850 Edge Concentrator Installation and Configuration, Release 1.1.3 DOC-7811223=...
Page 43 Cisco ATM and Frame Relay Services (MPSM-T3E3-155 and MPSM-16-T1E1) Configuration Guide and Command Reference for MGX Switches, Release 5.2 OL-6487-01 Cisco Voice Switch Services Configuration Guide for MGX Switches and Media Gateways, Release 5.3 OL-10284-01 Cisco Voice Interworking Services (VISM) Configuration Guide and Command Reference, Release 3.3...
Page 44 Cisco MGX 8250 Multiservice Gateway Command Reference, Release 1.1.3 DOC-7811212= Cisco MGX 8250 Multiservice Gateway Error Messages, Release 1.1.3 DOC-7811216= Cisco MGX 8800 Series Switch Command Reference, Release 1.1.3 DOC-7811210= Cisco MGX 8800 Series Switch System Error Messages, Release 1.1.3 DOC-7811240=...
Page 45: Table 4 Documents That Ship With Multiservice Switch Products
Cisco MGX 8230, MGX 8250, or MGX 8850 (PXM1) switch. Note For the September 2005 product release, there are no new features for the Service Expansion Shelf (SES) of the BPX switch and BPX WAN switching software. Therefore, documentation for these items was not updated. Table 3...
Page 46: Table 5 User Guides And Release Notes For Cisco Multiservice Switch Products
Documentation Table 5 User Guides and Release Notes for Cisco Multiservice Switch Products Document Title Cisco ATM and Frame Relay Services (MPSM-T3E3-155 and MPSM-16-T1E1) Configuration Guide and Command Reference for MGX Switches, Release 5.2 OL-6487-01 Cisco ATM Services (AUSM/MPSM-8-T1E1) Configuration...
Page 47 Table 5 User Guides and Release Notes for Cisco Multiservice Switch Products (continued) Document Title Cisco MGX 8250 Edge Concentrator Overview, Release 1.1.3 DOC-7811576= Cisco MGX 8250 Multiservice Gateway Command Reference, Release 1.1.3 DOC-7811212= Cisco MGX 8250 Multiservice Gateway Error Messages, Release 1.1.3...
Page 48 Documentation Table 5 User Guides and Release Notes for Cisco Multiservice Switch Products (continued) Document Title Cisco MGX 8850 Edge Concentrator Installation and Configuration, Release 1.1.3 DOC-7811223= Cisco MGX 8850 Multiservice Switch Overview, Release 1.1.3 OL-1154-01 Cisco MGX and Service Expansion Shelf Error Messages, Release 5.0...
Page 49 Table 5 User Guides and Release Notes for Cisco Multiservice Switch Products (continued) Document Title Cisco Voice Switch Services (VXSM) Configuration and Command Reference Guide for MGX Switches, Release 5 OL-4625-01 Cisco WAN Manager Database Interface Guide, Release 15.3.00 OL-6261-01 Cisco WAN Manager Installation Guide, Release 15.3.00...
Page 50: Obtaining Documentation
Obtaining Documentation Table 5 User Guides and Release Notes for Cisco Multiservice Switch Products (continued) Document Title Release Notes for Cisco MGX Route Processor Module (RPM-XF) IOS Release 12.4(6)T1 for PXM45-based Switches, Release 5.3.00 OL-7059-01 Release Notes for the Cisco Voice Interworking Service Module (VISM), Release 3.3.25...
Page 51: Ordering Documentation
Cisco.com. You can submit comments about Cisco documentation by using the response card (if present) behind the front cover of your document or by writing to the following address: Cisco Systems Attn: Customer Document Ordering 170 West Tasman Drive San Jose, CA 95134-9883 We appreciate your comments.
Page 52: Reporting Security Problems In Cisco Products
Obtaining Technical Assistance Reporting Security Problems in Cisco Products Cisco is committed to delivering secure products. We test our products internally before we release them, and we strive to correct all vulnerabilities quickly. If you think that you have identified a vulnerability in a Cisco product, contact PSIRT: •...
Page 53: Submitting A Service Request
Access to all tools on the Cisco Technical Support & Documentation website requires a Cisco.com user ID and password. If you have a valid service contract but do not have a user ID or password, you can register at this URL: http://tools.cisco.com/RPF/register/register.do Use the Cisco Product Identification (CPI) tool to locate your product serial number before submitting Note...
Page 54: Obtaining Additional Publications And Information
You can access Packet magazine at this URL: http://www.cisco.com/packet iQ Magazine is the quarterly publication from Cisco Systems designed to help growing companies • learn how they can use technology to increase revenue, streamline their business, and expand services.
Page 55 • Networking products offered by Cisco Systems, as well as customer support services, can be obtained at this URL: http://www.cisco.com/en/US/products/index.html Networking Professionals Connection is an interactive website for networking professionals to share • questions, suggestions, and information about networking products and technologies with Cisco experts and other networking professionals.
Page 56 Obtaining Additional Publications and Information Cisco MGX 8800/8900 Series Hardware Installation Guide Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006...
Page 57: Figure 1-1 Cisco Mgx Switch Family
MGX 8830/B MGX 8950 The Cisco MGX 8850 Multiservice Switch is designed for service providers deploying narrowband and/or broadband services. The MGX 8850/B model supports 1:N redundancy. Both the MGX 8850 and MGX 8850/B support either the PXM45 or PXM1E controller cards. Further,...
Page 58 MPLS, the MGX 8830 provides a flexible network for services evolution. With a switching capacity of up to 1.2 Gbps, the MGX 8830 acts as a standalone switch, offering a full range of service interfaces. The MGX 8850/B model supports all of the same features with 1:N redundancy.
Page 59: Chapter 1 Product Overview
B-25 New/Modified How this Chapter Is Organized This chapter provides an overview of terms and a description of each switch or gateway and its related components. Each switch description contains the following sections: An introduction to the switch or gateway, including information on the cards that are supported in •...
Page 60: Processor Cards
MGX 8850 (PXM1E) and MGX 8830 switches can do Private Network-to-Network Interface (PNNI) routing and function as feeders. As of this printing, you can find information about the features of each switch in either of the following ways: •...
Page 61: Multiple Terms
Center guide modules are also called center guides, midrail dividers, or service module slot divider assemblies. In this guide, the term center guide module is used. In the back of the switch, back cards go into bays. The upper bay is also called Bay 1, and the lower •...
Page 62: Narrow Band And Cell Bus Service Modules
NBSM term was to collectively refer to all cards that ran in MGX 8850 (PXM1) and MGX Cisco MGX 8800/8900 Series Hardware Installation Guide Bay and Line Numbers in an MGX 8850 Switch Slot 14 Chapter 1...
Page 63: Overview Of Card Slot Assignments, By Chassis
Overview of Card Slot Assignments, by Chassis As shown in bays. On a Cisco MGX 8850 switch, a Cisco MGX 8950 switch, or a Cisco MGX 8880 Media Gateway, each slot has an upper and a lower bay for back cards.
Page 64 Overview of Card Slot Assignments, by Chassis Table 1-3 Valid Card Installation Options (continued) Front Card Type Description AXSM-1-2488 1 port OC-48/STM-64 Note No traffic shaping supported. AXSM-1-2488/B 1 port OC-48/STM-16 No traffic Note shaping supported. AXSM-1-9953-X 1-port OC192/STM-64 AXSM-2-622-E 2-port OC-12/STM-4 (622 Mbps)
Page 65 Chapter 1 Product Overviews Table 1-3 Valid Card Installation Options (continued) Front Card Type Description AXSM-16-155 16-port OC-3 AXSM-16-155/B 16-port OC-3 AXSM-16-155- 16-port OC-3 AXSM-16-T3E3 16-port T3/E3 AXSM-16-T3E3/ 16-port T3/E3 AXSM-16-T3E3- 16-port T3/E3 AXSM-32-T1E1- 32-port T1/E1 CESM-8E1 8 port Circuit Emulation Service Module with E1 interfaces...
Page 66 Overview of Card Slot Assignments, by Chassis Table 1-3 Valid Card Installation Options (continued) Front Card Type Description CESM-8T1/B 8 port Circuit Emulation Service Module with T1 interfaces FRSM-12-T3E3 12-port T3/E3 FRSM-2CT3 2 port channelized Frame Relay Service Module with T3 interfaces FRSM-8E1 8 port Frame Relay Service Modules...
Page 67 Chapter 1 Product Overviews Table 1-3 Valid Card Installation Options (continued) Front Card Type Description MPSM-8-T1E1 8 ATM service ports with E1 interfaces 8 ATM service ports with T1 interfaces 8 Frame Relay service ports with E1 interfaces 8 Frame Relay service ports with T1 interfaces 8 circuit emulation...
Page 68 Frame Relay services over OC-3 electrical interfaces. 3 port service module for ATM and Frame Relay services over T3 and E3 electrical interfaces. PXM1E-4-155 Processor Switch Module 4-port OC-3 PXM1E-8-155 Processor Switch Module 8-port OC-3 PXM1E-8-T3E3 Processor Switch Module 8-port T3/E3...
Page 69 Chapter 1 Product Overviews Table 1-3 Valid Card Installation Options (continued) Front Card Type Description PXM1E-COMBO Processor Switch Module 4-port OC-3, 8-port T3/E3 PXM45 Processor Switch Module PXM45/B Processor Switch Module PXM45/C Processor Switch Module RPM-PR-256 Route Processor Module RPM-PR-512...
Page 70 6-port T3 voice Switch Service Module XM60 Switch Module 60 60 Gbps switch fabric 1. MGX 8830 support includes MGX 8830/B within this table, unless otherwise noted. 2. MGX 8850 support includes MGX 8850/B within this table, unless otherwise notes.
Page 71: Mpsm Slot Assignments And Mpsm Licensing
PXM1E controller card. Thus, starting with Release 3.0.00, for clarity, the controller card was added to the MGX 8850 switch name. For example, MGX 8850 (PXM45) and MGX 8850 (PXM1E). The MGX 8850 (PXM45) and MGX 8850 (PXM1E) switches look very similar.
Page 72: Figure 1-4 Rcon Installed In Mgx 8850/B Chassis (Chassis Rear View)
Release 1.x software. For documentation on Cisco MGX Release 1.x software and hardware, refer to http://www.cisco.com/univercd/cc/td/doc/product/wanbu/mgx8850/index.htm. With the Cisco MGX 8850 switch, multiple control planes support flexibility and scalability in deploying, managing, and modifying a complete range of ATM, Multiprotocol Label Switching (MPLS), and voice services.
Page 73: Features
ATM services on an ATM network. All network communications or customer traffic in and out of the switch goes through the service modules and route processor modules (RPMs). When a service module or RPM is combined with one or two back cards, a card set is created.
Page 74: Mgx 8850 (Pxm45) And Mgx 8850/B (Pxm45) Switch Overview
Service modules support communications between non-ATM services and the ATM services on an ATM network. All network communications or customer traffic in and out of the switch goes through the service modules and RPM cards. When a service module or RPM is combined with a one or two back cards, a card set is created.
Page 75: Mgx 8850 And Mgx 8850/B Card Compartment
Each slot on the front of the switch is numbered and has a corresponding slot located on the back of the switch. There are 32 front card slots and 32 back card slots. Slots 1 through 16 are in the top bay, and slots 17 through 32 are in the bottom bay of the switch.
Page 76: Mgx 8850 (Pxm1E) And Mgx 8850/B (Pxm1E) Slot Assignments
Cisco MGX 8850 and MGX 8850/B Switches MGX 8850 (PXM1E) and MGX 8850/B (PXM1E) Slot Assignments Table 1-3 gives module slot assignments for the MGX 8850 (PXM1E) or MGX 8850/B (PXM1E) switch. Figure 1-5 shows module slot assignments (front view).
Page 77: Figure 1-6 Mgx 8850 (Pxm1E) Or Mgx 8850/B (Pxm1E) Switch Slot Assignment-Rear View
MGX 8850/B (PXM1E) switch. Figure 1-6 Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 MGX 8850 (PXM1E) or MGX 8850/B (PXM1E) Switch Slot Assignment—Rear View Cisco MGX 8800/8900 Series Hardware Installation Guide Cisco MGX 8850 and MGX 8850/B Switches...
Page 78: Mgx 8850 (Pxm45) And Mgx 8850/B (Pxm45) Slot Assignments
Cisco MGX 8800/8900 Series Hardware Installation Guide 1-22 shows module slot assignments (front view) for the Cisco MGX 8850 (PXM45) Cisco MGX 8850 (PXM45) Switch Slot Assignments—Front View Chapter 1 Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006...
Page 79: Mgx 8850 And Mgx 8850/B System Hardware Components
(rear view) for the Cisco MGX 8850 (PXM45) or MGX 8850/B (PXM45) switch. Figure 1-8 MGX 8850 and MGX 8850/B System Hardware Components Each Cisco MGX 8850 or MGX 8850/B switch supports the following hardware components: • AC power supply tray (optional)—with power supply modules Air intake plenum •...
Page 80: Figure 1-9 Hardware Component Locations For A Mgx 8850 Or Mgx 8850/B Switch-Front View
The switch can have an optional front door installed (as shown in For the switch to be EMI compliant, either the optional front door must be installed on the switch or blank faceplates must be installed to cover any empty slots.
Page 81: Ac Power Supply Tray
Product Overviews AC Power Supply Tray The Cisco MGX 8850 switch can accept power from a 220 VAC (180 to 254 VAC) source that connects to an optional AC power supply tray, shown in up to six AC power supplies and is installed directly below the air intake plenum. The AC power supplies convert 220 VAC to –48 VDC power for the switch.
Page 82: Figure
The AC power supply requirements for the switch depend on the following criteria: The number of service modules installed in the switch • Whether the switch is a single AC power cord system or a dual AC power cord system • Use the guidelines in...
Page 83: Air Intake Plenum
Chapter 1 Product Overviews Note For AC power cord requirements, see the Air Intake Plenum The air intake plenum is installed below the lower fan tray (see pull air up through the modules to cool the modules. Then the air is forced up and out of the exhaust plenum, as shown in Figure 1-12 There are two versions of the air intake plenum in the field:...
Page 84: Aps Assembly
Chapter 1 Product Overviews Cisco MGX 8850 and MGX 8850/B Switches APS Assembly For both equipment and fiber protection, 1+1 card and APS line redundancy require an APS connector that links the two optical back cards: an active card and a standby card. Figure 1-13 shows the MGX-8850-APS-CON connector.
Page 85: Aps Assembly Example For Mgx 8850 (Mgx-8850-Aps-Con)
APS connector, they form an APS assembly. The APS assembly is installed in the rear of the switch. Figure 1-14 Two APS connectors are available for the MGX 8850 or MGX 8850/B switch (Cisco Part Number MGX-8850-APS-CON or MGX-APS-CON). support. For more information about APS options and requirements, see...
Page 86: Dc Power Entry Module
DC Power Entry Module The MGX 8850 or MGX 8850/B switch can accept power from a –48 VDC (–42 to –56 VDC) source that connects to one (primary) or two (secondary/redundant) –48 VDC PEMs. Each DC PEM must be connected to a dedicated 60 A regulated source.
Page 87: Figure 1-15 Dc Pem Faceplate
Chapter 1 Product Overviews Figure 1-15 Two-position circuit breaker. The positions are Off and On. J1 output connector. Green LED showing status of the DC PEM. For a DC-powered system, the DC PEMs are installed at the back of the air intake plenum. If you install only one DC PEM, install it on the right, as viewed from the rear of the air intake plenum.
Page 88: Exhaust Plenum
Lower and Upper Fan Trays Each fan tray houses nine fans that provide system cooling. The MGX 8850 or MGX 8850/B switch requires that two fan trays (upper and lower) be installed when the system is in operation.
Page 89: Mgx 8850/B Redundancy Connectors
Chapter 1 Product Overviews Cisco MGX 8850 and MGX 8850/B Switches MGX 8850/B Redundancy Connectors The MGX 8850/B chassis has optional 1:3 (RCON-1to3-8850) and 1:5 (RCON-1TO5-8850) RCONs for 1:N redundancy when using MPSM-16-T1E1 cards. A single chassis supports up to four RCONs, on the left and right sides of the upper and lower bays.
Page 90: Cisco Mgx 8950 Switch
To install or remove RCONs, see Cisco MGX 8950 Switch The MGX 8950 multiservice core switch was introduced in May 2002 on MGX Release 2.1.76. MGX 8950 Switch Overview The MGX 8950 multiservice switch is a high-capacity ATM backbone switch that provides the following features: •...
Page 91: Figure 1-20 Hardware Component Locations For A Cisco Mgx 8950 Switch-Ac-Powered Version
AC power tray Optional AC power tray Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Hardware Component Locations for a Cisco MGX 8950 Switch—AC-Powered Version 3.5 in. 1 2 0 0 1 2 0 0 1 2 0 0 5.25 in...
Page 92: Mgx 8950 Card Compartment
Each slot on the front of the switch is numbered and has a corresponding slot located on the back of the switch. There are 32 front card slots and 32 back card slots. Slots 1 through 16 are in the top bay and slots 17 through 32 are in the bottom bay of the switch.
Page 93: Ac Power Supply Tray
The MGX 8950 can accept power from a 220 VAC (180–254 VAC) source that connects to an optional AC power supply tray, shown in power supplies and is installed directly below the air intake plenum. The AC power supplies convert 220 VAC to –48 VDC power for the switch. Figure 1-21 1200W...
Page 94: Ac Power Supply Faceplate
AC power supply faceplate. Figure 1-22 DC okay LED—Green AC okay LED—Green The AC power supply requirements for the switch depend on the number of service modules installed in the switch. Use the guidelines in Table 1-7...
Page 95: Extender Card
Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Figure 1-23 Extender Card, Used in MGX 8950 for AXSM-XG Cards Cisco MGX 8800/8900 Series Hardware Installation Guide Cisco MGX 8950 Switch for details on the extender card. Do not Remove...
Page 96: Air Intake And Exhaust Plenums
Then the air is forced up and out of the exhaust plenum, as shown in Figure 1-24. Figure 1-24 Air Flow Through the MGX 8950 Switch Cisco MGX 8800/8900 Series Hardware Installation Guide 1-40 Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006...
Page 97: Aps Assembly
Chapter 1 Product Overviews Cisco MGX 8950 Switch APS Assembly For both equipment and fiber protection, 1+1 card and APS line redundancy require an APS connector (Cisco part number MGX-APS-CON-8950) that links the two optical back cards: an active card and a standby card.
Page 98: Figure 1-26 Aps Assembly Example For Mgx 8950 (Mgx-Aps-Con-8950)
APS connector. When the two back cards are linked to an APS connector, they form an APS assembly. The APS assembly is installed in the rear of the switch. For more information, see the Figure 1-26 The following modules support the MGX 8950 APS connector (MGX-APS-CON-8950).
Page 99: Cable Management Assembly
Chapter 1 Product Overviews Cisco MGX 8950 Switch Cable Management Assembly The cable management system consists of two identical, horizontal cable management assemblies (an upper and a lower assembly), left-side and right-side mounting brackets, and screws. Figure 1-27 shows the upper and lower cable management assemblies installed on the back of the MGX 8950 switch.
Page 100: Dc Power Entry Module
Cisco MGX 8950 Switch DC Power Entry Module The MGX 8950 can accept power from a –48 VDC (–42 + –56 VDC) DC source that connects to one (primary) or two (secondary/redundant) –48 VDC PEMs. Each primary or redundant DC source connects to one DC PEM in the system.
Page 101: Lower And Upper Fan Trays
Product Overviews Lower and Upper Fan Trays Each fan tray houses nine fans that provide system cooling. The MGX 8950 switch requires that two fan trays (upper and lower) be installed when the system is in operation. the lower and upper fan trays in a system.
Page 102: Figure 1-31 Mgx 8830 Switch With Door Attached
Route processing module (RPM)—Double-height front card – Voice interworking service module (VISM)—Single-height front card – Although the card slots in a MGX 8830 switch are horizontal, this guide refers to the card slots and Note modules as single-height and double-height. Figure 1-31 is an illustration of the MGX 8830 switch with its door attached.
Page 103: Applications
Cisco MGX 8830 switch interfaces to ATM equipment using a standard ATM UNI or NNI. Interface Support The MGX 8830 or MGX 8830/B switch supports a wide range of services over narrow band and mid-band user interfaces. It uses standardized interworking methods to map all service traffic to and from ATM.
Page 104: Standards-Based Conversion To Atm
Cisco MGX 8830 or MGX 8830/B Switch Standards-Based Conversion to ATM The MGX 8830 or MGX 8830/B switch converts all user information into 53-byte ATM cells by using the appropriate ATM adaptation layer (AAL) for transport over the ATM backbone network. The individual service modules segmentation and reassembly (SAR) cells to eliminate system bottlenecks.
Page 105: Figure
• An optional AC power tray is located at the bottom of the chassis. Slots 1 through 7 are on the left and slots 8 through 14 are in the right, when you view the switch from the front (See...
Page 106: Mgx 8830 Cards Supported
Figure 1-34 shows the hardware components that are visible from the front, which include the optional AC power supply tray at the bottom and fan tray at the left. The switch can have an optional front door installed (as shown in Note For the switch to be EMI compliant, blank faceplates must be installed to cover any empty slots.
Page 107: Ac Power Supply Tray
AC Power Supply Tray An optional AC power supply tray powers the MGX 8830 or MGX 8830/B switch from an AC power source (100 to 120 or 200 to 240 VAC). The AC power supply tray houses one or two AC power supplies and is installed directly below the switch.
Page 108: Aps Assembly
Chapter 1 Product Overviews Cisco MGX 8830 or MGX 8830/B Switch APS Assembly For both equipment and fiber protection, 1+1 card and APS line redundancy require an APS connector (Cisco Part Number MGX-8830-APS-CON) that links the two optical back cards: an active card and a standby card.
Page 109: Figure 1-36 Mgx-8830-Aps-Con
APS connector. Two back cards installed in an APS connector forms an APS assembly. The APS assembly is installed in the rear of the switch. For more information, see the...
Page 110: Dc Power Entry Module (Pem)
MGX software configuration guide for your software release. DC Power Entry Module (PEM) The DC Power Entry Module (PEM) connects the MGX 8830 or MGX 8830/B switch to a –48 VDC (–42 to –56 VDC) power source. You can install one (primary) or two (secondary/redundant) DC PEMs.
Page 111: Fan Tray
Fan Tray The MGX 8830 or MGX 8830/B has a fan tray located on the left side of the switch (when it is viewed from the front). The fan tray pulls ambient cooling air into the system through openings between the front card faceplates, over the boards in the switch, and out through the air exhaust openings on the left side of the switch.
Page 112: Figure 1-41 Mgx 8830 Or Mgx 8830/B Switch Fan Tray
Cisco MGX 8830 or MGX 8830/B Switch Figure 1-41 shows the fan tray. Figure 1-41 MGX 8830 or MGX 8830/B Switch Fan Tray If a fan tray fails, replace it immediately. Caution Cisco MGX 8800/8900 Series Hardware Installation Guide 1-56...
Page 113: Mgx 8830/B Redundancy Connector
MGX Release 5. Voice Switch Service Module Overview The Cisco Voice Switch Service Module (VXSM) is the next-generation voice module for the MGX 8880 Media Gateway and MGX 8000 Series Multiservice Switches. The VXSM is a high-density voice module designed for ultimate compatibility with the Cisco MGX 8880 Media Gateway.
Page 114: Mgx 8880 Media Gateway Overview
The Cisco MGX 8880 Media Gateway hardware has the same dimensions and same basic slot configuration as the MGX 8850 multiservice switch. The MGX 8880 also fits in a 19-inch or a 23-inch rack. However the MGX 8880 gateway has the following important differences: •...
Page 115: Features And Benefits
Chapter 1 Product Overviews Features and Benefits Table 1-9 lists the features and benefits of the Cisco VXSM. Table 1-9 Feature High density TDM interfaces High availability Integrated nonblocking architecture Table 1-10 lists specifications for VXSM features. Table 1-10 Feature Call control Signaling interfaces Signaling System 7 (SS7) and Inter-Machine Trunk (IMT);...
Page 116: Mgx 8880 Card Compartment
Cisco MGX 8880 Media Gateway Table 1-10 Feature Announcements Lawful intercept Emergency Services Handling of E911 emergency calls Security Management interfaces MGX 8880 Card Compartment The Cisco MGX 8880 gateway has 32 single-height slots in a compartment card cage that holds cards and modules.
Page 117: Mgx 8880 Slot Assignments
Chapter 1 Product Overviews MGX 8880 Slot Assignments Table 1-3 describes module slot assignment for the Cisco MGX 8880 Media Gateway. Figure 1-43 shows module slot assignments (front view) for the Cisco MGX 8880 Media Gateway. Figure 1-43 Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Cisco MGX 8880 Media Gateway Slot Assignments—Front View Cisco MGX 8800/8900 Series Hardware Installation Guide Cisco MGX 8880 Media Gateway...
Page 118: Figure 1-44 Cisco Mgx 8880 Media Gateway Slot Assignments-Rear View
Cisco MGX 8880 Media Gateway Figure 1-44 shows slot assignments (rear view) for the Cisco MGX 8880 Media Gateway. Figure 1-44 shows a fully configured MGX 8880 for OC-3. Note that the Network Interface Card in this Figure 1-45 figure can be IP or ATM packet interface cards (for example, RPM-XF, AXSM). Service modules such as the RPM-XF, AXSM, or VISM-PR must be inserted into slots that are not Note covered by the factory-installed RCON.
Page 119: Mgx 8880 Cards Supported
AXSM/E (for T1/E1 only) (existing cards as of Release 5) AXSM/B (T3/E3 to OC-48) (existing cards as of Release 5) – VXSM voice switch service module (4-OC3, 48 T1/E1, 6T3) and back cards • VISM-PR—Single-height front card (existing card as of Release 5) •...
Page 120 Cisco MGX 8880 Media Gateway • RPM-XF—Double-height front card and 2 GE, 2 POS back cards, and UI + back cards (existing module, with new back cards as of Release 4.0.15) RPM-PR (512M only)—Double-height front card (existing card as of Release 5) •...
Page 121: Table 1-11 Cards Supported In A Cisco Mgx 8880 Media Gateway
Chapter 1 Product Overviews Table 1-11 Front Card RPM-XF-512 SRME/B VISM-PR-8E1 VISM-PR-8T1 VXSM-4-155 VXSM-48T1E1 VXSM-T3 Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Cards Supported in a Cisco MGX 8880 Media Gateway (continued) Back Card Management back card: •...
Page 122: Mgx 8880 Hardware Components
Cisco MGX 8880 Media Gateway MGX 8880 Hardware Components The MGX 8880 Media Gateway supports the following hardware components: AC power supply tray (optional)—With power supply modules • • Air intake plenum (3.5 inches, 2RU) • APS connector—For line redundancy (optional) DC power entry module (PEM) •...
Page 123: Figure 1-46 Hardware Component Locations For A Cisco Mgx 8880 Media Gateway-Front View
Chapter 1 Product Overviews Figure 1-46 Exhaust plenum/ fan tray 3.5 in. Switch 17.5 in. Air intake plenum 3.5 in. AC power tray (optional) 5.25 in. This section provides details about the following Cisco MGX 8880 Media Gateway hardware components: •...
Page 124: Ac Power Supply Tray
Cisco MGX 8880 Media Gateway AC Power Supply Tray The Cisco MGX 8880 gateway can accept power from a 220-VAC (180- to 254-VAC) source that connects to an optional AC power supply tray, shown in houses up to six AC power supplies and is installed directly below the air intake plenum. The AC power supplies convert 220 VAC to –48 VDC power for the gateway.
Page 125: Ac Power Supply Faceplate
Chapter 1 Product Overviews Figure 1-48 shows a close-up of the AC power supply faceplate. Figure 1-48 DC okay LED—Green AC okay LED—Green The AC power supply requirements for the gateway depend on the following criteria: The number of service modules installed in the gateway •...
Page 126: Air Intake Plenum
Cisco MGX 8880 Media Gateway Note For AC power cord requirements, see the Air Intake Plenum The air intake plenum is installed below the chassis (see plenum/fan tray pulls up through the modules to cool the modules. Then the air is forced up and out of the exhaust plenum, as shown in Figure 1-49 The MGX 8880 Media Gateway uses an air intake plenum that allows you to replace the filter.
Page 127: Aps Assembly
APS connector. When the two back cards are linked to an APS connector, they form an APS assembly. The APS assembly is installed in the rear of the switch. For more information, see...
Page 128: Dc Power Entry Module (Pem)
Cisco MGX 8880 Media Gateway For information on APS software configuration, refer to the software configuration guide that matches your MGX switch name and release. The documents online DC Power Entry Module (PEM) The Cisco MGX 8880 gateway can accept power from a –48 VDC (–42 to –56 VDC) source that connects to one (primary) or two (secondary/redundant) –48 VDC PEMs.
Page 129: Exhaust Plenum/Fan Tray
Chapter 1 Product Overviews For more information about DC power requirements, see the page 3-62. Exhaust Plenum/Fan Tray The 2RU exhaust plenum/fan tray for the MGX 8880 is installed above the chassis (see location). The plenum/fan tray pulls air up through the modules to cool the modules. Then the air is forced out of the exhaust plenum/fan tray, as shown in If a fan tray fails, replace it immediately.
Page 130 Chapter 1 Product Overviews Cisco MGX 8880 Media Gateway As shipped, an MGX 8880 chassis could have up to six VXSM-4-155 or VXSM-48T1E1 cards in slots 1 through 6. These slots are covered by the installed RCONs, which currently support VXSM 1:1 redundancy.Up to four RPM-XF cards could go in slots 9 through 12.
Page 131: Illustrated Card List For Mgx Switches And The Mgx 8880 Media Gateway
Card Organization First, tables of cards by MGX switch or gateway name appear. These tables are followed by the front and back cards, listed alphabetically. The cards’ function is described and their faceplates are illustrated. For consistency and usability in this document, the front cards and back cards are identified by the name printed on the faceplate.
Page 132: Mgx 8850 (Pxm45) Or Mgx 8850/B (Pxm45) Card Overview
For module configuration overviews, refer to Redundancy, and Bulk The information in this guide does not apply to the MGX 8850 (PXM1) switch. For information about Note that switch, refer to: MGX 8850 (PXM45) or MGX 8850/B (PXM45) Card Overview...
Page 133 SRME SRME/B VISM-PR-8E1 VISM-PR-8T1 VXSM-4-155 VXSM-48-T1E1 VXSM-T3 Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Release History of MGX 8850 (PXM45) or MGX 8850/B (PXM45) Switch Front Cards Cisco Product ID MGX-FRSM-2CT3 MGX-FRSM-2T3E3 AX-FRSM-8E1 AX-FRSM-8E1-C AX-FRSM-8T1 AX-FRSM-8T1-C...
Page 134: Mgx 8850 (Pxm1E) Or Mgx 8850/B (Pxm1E) Card Overview
Table 2-2 also lists the front cards supported in a MGX 8850 (PXM1E) or MGX 8850/B (PXM1E) switch, in addition to the MGX release when the front card support was introduced, and a section reference for more details. Table 2-2...
Page 135: Mgx 8950 Card Overview
MGX 8950 front cards and compatible back cards are listed in Table 2-3 lists the front cards supported in a MGX 8950 switch, in addition to the MGX release when the front card support was introduced, and a section reference for more details.
Page 136: Mgx 8830/B (Pxm45/C) Card Overview
MGX 8830/B front cards and compatible back cards are listed in Table 2-4 lists the front cards supported in an MGX 8830/B (PXM45/C) switch, the MGX release when the front card support was introduced, and a section reference for more details.
Page 137: Mgx 8830 Or Mgx 8830/B (Pxm1E) Card Overview
MGX 8830 or MGX 8830/B front cards and compatible back cards are listed in Table 2-5 lists the front cards supported in a MGX 8830 or MGX 8830/B (PXM1E) switch, the MGX release when the front card support was introduced, and a section reference for more details.
Page 138: Mgx 8880 Card Overview
VXSM-T3 Cisco MGX 8800/8900 Series Hardware Installation Guide Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Release History of MGX 8830 or MGX 8830/B Switch Front Cards (continued) Cisco Product ID MGX-VISM-PR-8E1 MGX-VISM-PR-8T1 Table 1-3 on page...
Page 139: Pxm45 And Axsm Support For Current And Previous Releases
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway PXM45 and AXSM Support for Current and Previous Releases Table 2-7 lists AXSM and PXM45 support for releases 3 through 5.1. For details, refer to the MGX manuals listed in the Note The MGX 8880 Media Gateway uses only the PXM45/C controller card.
Page 140: Front Cards
Front Cards Front Cards AUSM Supported models: MGX 8830, MGX 8830/B, MGX 8850 (PXM1E), MGX 8850 (PXM1E) AUSM cards are service modules that provide ATM Network-to-Network Interfaces (NNIs)/UNIs that operate at T1 or E1 rates so that ATM UNI user devices can transmit and receive traffic. Consistent with the Cisco intelligent quality of service (QoS) management features, AUSM cards support per-virtual circuit (VC) queuing on ingress and multiple class-of-service queues on egress.
Page 141: Faceplate Features
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Faceplate Features Figure 2-1 shows an AUSM faceplate. Figure 2-1 STBY FAIL PORT 1 PORT 2 PORT 3 PORT 4 PORT 5 PORT 6 PORT 7 PORT 8 AUSM ACT—Active LED...
Page 142: Module Configurations
Front Cards Table 2-9 describes the LEDs on the AUSM cards. Table 2-9 STBY FAIL PORT 1 through PORT 8 Module Configurations The AUSM supports the following module configurations: Standalone. • • 1:N card set redundancy, without bulk distribution. • 1:N card set redundancy, with bulk distribution—For line redundancy to be supported in this configuration, there must be redundant PXM1Es and redundant SRME cards.
Page 143: Table 2-10 Axsm Cards, Interfaces, And Supported Back Cards
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway AXSM Supported models: MGX 8850 (PXM45), MGX 8850/B (PXM45), MGX 8950, MGX 8880 The ATM switching service modules (AXSMs) provide either ATM network-to-network interfaces (NNIs) or ATM user-to-network interfaces (UNIs). The AXSM cards have serial link connections to the PXM45, providing a data rate of up to 2.488 Gbps per AXSM.
Page 144 If the AXSM models have different port densities, you must use CLI commands to make special preparations prior to installation. A combination of models can be used in the same switch, but different models cannot be used • together in an APS configuration.
Page 145 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway • When you replace an AXSM model that is in an APS configuration, be sure to replace it only with the same model. If APS is not configured, a different model can be used as a replacement, but a supported back card must also be installed.
Page 146: Figure 2-2 Axsm Faceplate Example
Front Cards Faceplate Features Figure 2-2 shows an example of an AXSM faceplate. Figure 2-2 STANDBY FAIL ACT—Active LED STANDBY LED FAIL LED Cisco MGX 8800/8900 Series Hardware Installation Guide 2-16 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway AXSM Faceplate Example STANDBY FAIL...
Page 147 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Note You can identify the AXSM by the product name silk-screened on the faceplate. See Table 1-3 for a list of the AXSM cards available for each chassis. Figure 2-3 through Figure 2-5...
Page 148: Figure
Front Cards Figure 2-3 STANDBY FAIL ACT—Active LED STANDBY LED Cisco MGX 8800/8900 Series Hardware Installation Guide 2-18 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway AXSM-XG Faceplate Example (AXSM-4-2488-XG) STANDBY FAIL PORT1 PORT2 PORT3 PORT4 AXSM...
Page 149: Figure
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Figure 2-4 STANDBY FAIL PORT1 ACT—Active LED STANDBY LED Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 AXSM-XG Faceplate Example (AXSM-1-9953-XG) STANDBY FAIL PORT1 AXSM 1-9953-X3...
Page 150: Figure 2-5 Axsm-Xg Faceplate Example (Axsm-16-155-Xg)
Front Cards Figure 2-5 STANDBY FAIL ACT—Active LED STANDBY LED FAIL LED Cisco MGX 8800/8900 Series Hardware Installation Guide 2-20 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway AXSM-XG Faceplate Example (AXSM-16-155-XG) STANDBY FAIL PORT1 PORT2 PORT3...
Page 151: Table 2-11 Axsm And Axsm-Xg Leds
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Table 2-11 describes the LEDs on the AXSM and AXSM-XG cards. Table 2-11 STANDBY FAIL PORT x The number of ports Note varies with the type of AXSM installed in your system.
Page 152: Figure 2-6 Card Set Redundancy Configuration-Axsm Cards
Front Cards Figure 2-6 shows how redundant AXSM cards connect to standalone lines. Figure 2-6 AXSM front cards Figure 2-7 shows how redundant AXSM cards connect to redundant APS lines. Figure 2-7 AXSM front cards Note Figure 2-7, the AXSM back card pairs are installed in an APS connector. Cisco MGX 8800/8900 Series Hardware Installation Guide 2-22 Chapter 2...
Page 153 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Figure 2-8 shows how a single AXSM connects to redundant APS lines. Figure 2-8 AXSM front card CESM Supported models: MGX 8850 (PXM1E/PXM45), MGX 8850/B (PXM1E/PXM45), MGX 8830, MGX 8830/B CESM cards are service modules that provide a CBR circuit emulation service by converting data streams into CBR AAL1 cells for transport across an ATM network.
Page 154 Front Cards When the CESM is combined with a back card, a card set is created. about each CESM, interface, and corresponding back card. Table 2-12 CESM Cards, Interfaces, and Supported Back Cards Interface CESM Connections CESM-8E1 Line or trunk CESM-8T1 and Line or trunk CESM-8T1/B...
Page 155: Figure 2-9 Cesm Faceplate
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Faceplate Features Figure 2-9 shows a CESM faceplate. Figure 2-9 • • • • • STBY FAIL PORT 1 PORT 2 PORT 3 PORT 4 PORT 5 PORT 6 PORT 7 PORT 8...
Page 156: Table 2-13 Cesm Leds
Front Cards Table 2-13 describes the LEDs on the CESM cards. Table 2-13 STBY FAIL PORT 1 through PORT 8 Module Configurations The CESM supports the following module configurations: Standalone. • • 1:N card set redundancy, without bulk distribution. • 1:N card set redundancy, with bulk distribution—For line redundancy to be supported in this configuration, there must be redundant PXM1E or PXM45 cards and redundant SRME cards.
Page 157 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway FRSM Supported models: MGX 8850 (PXM1E/PXM45), MGX 8850/B (PXM1E/PXM45), MGX 8830, MGX 8830/B The Frame Relay service module (FRSM) enables Frame Relay communications over an ATM network. The FRSM cards typically connect to a Frame Relay router.
Page 158 Front Cards Table 2-14 FRSM Cards, Interfaces, and Supported Back Cards (continued) Number of Interface Lines FRSM Connections Supported FRSM-8T1-C NNI/UNI Up to 8 FRSM-HS2/B NNI/UNI Up to 2 Each port can operate in DTE or DCE mode. FRSM-12-T3E3 NNI/UNI Up to 12 MPSM-8T1-FRM NNI/UNI MPSM-8E1-FRM NNI/UNI...
Page 159 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Faceplate Features Figure 2-10 shows a FRSM-2CT3 faceplate. Figure 2-10 STBY FAIL PORT 1 PORT 2 FRSM 2CT3 ACT—Active LED STBY—Standby LED Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 FRSM-2CT3 Faceplate Cisco MGX 8800/8900 Series Hardware Installation Guide FAIL LED...
Page 160: Figure 2-11 Frsm-2T3E3 Faceplate
Front Cards Figure 2-11 shows a FRSM-2T3E3 faceplate. Figure 2-11 STBY FAIL PORT 1 PORT 2 FRSM 2T3E3 ACT—Active LED STBY—Standby LED Cisco MGX 8800/8900 Series Hardware Installation Guide 2-30 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway FRSM-2T3E3 Faceplate FAIL LED PORT 1 through PORT 2 LEDs...
Page 161: Figure 2-12 Frsm-8E1, Frsm-8T1, Frsm-8E1-C, And Frsm-8T1-C Faceplate
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Figure 2-12 shows a faceplate typical of the FRSM-8E1, FRSM-8T1, FRSM-8E1-C, or FRSM-8T1-C front cards. Figure 2-12 STBY FAIL PORT 1 PORT 2 PORT 3 PORT 4 PORT 5 PORT 6 PORT 7...
Page 162: Figure 2-13 Frsm-Hs2/B Faceplate
Front Cards Figure 2-13 shows a FRSM-HS2/B faceplate. Figure 2-13 STBY FAIL PORT 1 PORT 2 FRSM HS2/B ACT—Active LED STBY—Standby LED Cisco MGX 8800/8900 Series Hardware Installation Guide 2-32 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway FRSM-HS2/B Faceplate FAIL LED PORT 1 and PORT 2 LEDs...
Page 163: Table 2-15 Frsm Leds
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Table 2-15 describes the LEDs on the FRSM cards. Table 2-15 STBY FAIL PORT x The number Note of ports varies with the type of FRSM installed in your system.
Page 164 Front Cards FRSM-12-T3E3 Supported models: MGX 8850 (PXM45), MGX 8850/B (PXM45) The FRSM-12-T3E3 is a high-density, double-height service module that enables Frame Relay communications over an ATM network. It provides 12 ports of unchannelized T3 Frame Relay with 622 Mbps of ATM throughput. As of MGX Release 4, T3 support is operational and E3 is planned for a future release.
Page 165 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Faceplate Features Figure 2-14 shows a FRSM-12-T3E3 faceplate. Figure 2-14 STANDBY FAIL PORT1 PORT2 PORT3 PORT4 PORT5 PORT6 PORT7 PORT8 PORT9 PORT10 PORT11 PORT12 FRSM 12-T3E3 ACT—Active LED STANDBY LED FAIL LED...
Page 166 Front Cards Table 2-17 describes the LEDs on the FRSM-12-T3E3s. Table 2-17 STANDBY FAIL PORT 1 through PORT 12 T3 or E3 For information on FRSM-12-T3E3 software features and configurations, refer to the Frame Relay Note Software Configuration Guide and Command Reference for the Cisco MGX 8850 FRSM12 Card, Release Module Configurations The FRSM-12-T3E3 card supports the following module configurations: Standalone.
Page 167: Figure 2-15 Card Set Redundancy Configuration-Frsm-12-T3E3 Cards
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Figure 2-15 shows how redundant FRSM-12-T3E3 cards connect to standalone lines. Figure 2-15 FRSM12 front cards Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Card Set Redundancy Configuration—FRSM-12-T3E3 Cards Midplane FRSM12 back cards...
Page 168: Figure 2-16 Mpsm-8-T1E1 Faceplate
Front Cards MPSM-8-T1E1 Supported models: MGX 8850 (PXM1E/PXM45), MGX 8850/B (PXM1E/PXM45), MGX 8830, MGX 8830/B The MPSM-8-T1E1 (Multiprotocol Service Module) is a single-height replacement card for the AUSM-8T1/E1, FRSM-8T1/E1, and CESM-8T1/E1 narrowband service modules, and supports the back cards each of those service modules supports. The MPSM-8-T1E1 card has any service, any card (ASAC) capability.
Page 169: Table 2-18 Mpsm-T3E3-155 Back Cards, Lines, Sfps And Maximum Connections
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway MPSM-T3E3-155 Supported models: MGX 8850 (PXM1E/PXM45), MGX 8850/B (PXM1E/PXM45), MGX 8830, MGX 8830/B The MPSM-T3E3-155 (Multi-Protocol Service Module) is a single-height multiprotocol service module. This card is a cell-bus based service module with OC-3 capacity. The card implements multiple protocols (ATM, including IMA, and Frame Relay) on the same board, achieved by performing most of the data processing in software.
Page 170: Table 2-19 Mpsm-T3E3-155 Supported Feature Summary
• Standard MGX RAS features. • • Connection provisioning on a PNNI control plane using the MSF switch architecture based VSI (Virtual Switch Interface). (MGX 8850 only). Licensing of ATM and Frame Relay features. • Up to 3 T3 worth of frame relay traffic.
Page 171: Figure 2-17 Mpsm-T3E3-155 Faceplate
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway For more details on configuring, provisioning, licensing, and other details when using the MPSM-T3E3-155 card, refer to Cisco ATM and Frame Relay Services (MPSM-T3E3-155 and MPSM-16-T1E1) Configuration Guide and Command Reference for MGX Switches, Release 5.2. Figure 2-17 shows an MPSM-T3E3-155 faceplate.
Page 172: Table 2-20 Mpsm-16-T1E1 Back Cards, Lines, And Redundancy
Front Cards MPSM-16-T1E1 Supported models: MGX 8850 (PXM1E/PXM45), MGX 8850/B (PXM1E/PXM45), MGX 8830, MGX 8830/B The MPSM-16-T1E1 is a single-height front card that accommodates one single-height back card and fits into a slot in the upper or lower bay of the following chassis systems: •...
Page 173 • 1:N cold standby redundancy Connections provisioned on PNNI control plane on the MGX 8850 platform • using the MSF switch architecture based VSI (Virtual Switch Interface). • Provisioning XPVC endpoints supported on this card. • Licensing of the features supported by card.
Page 174: Table 2-21 Mpsm-16-T1E1 Supported Feature Summary
Front Cards Table 2-21 Feature Grouping Description Frame Relay For more details on configuring, provisioning, licensing and other details for using the MPSM-T3E3-155 card, refer to Cisco ATM and Frame Relay Services (MPSM-T3E3-155 and MPSM-16-T1E1) Configuration Guide and Command Reference for MGX Switches, Release 5.2. Figure 2-18 shows an MPSM-16-T1E1 faceplate.
Page 175: Figure 2-18 Mpsm-16-T1E1 Faceplate
The PXM1E is a Private Network-to-Network Interface (PNNI)-enabled, double-height switch controller that provides switching capabilities for use at the ATM network edge. The PXM1E contains the processing intelligence, controls the Cisco MGX switch, and supports external interfaces for user access and NNI/UNI ports.
Page 176 One PXM1E user interface back card (PXM-UI-S3 or PXM-UI-S3/B) provides management interfaces for configuring the switch, using external clocks, and triggering external alarms. The user interface back card is installed in the top bay of the switch (when the switch is viewed from the rear) behind the PXM1E.
Page 177: Table 2-22 Pxm1E Cards, Interfaces, And Supported Back Cards
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway The PXM1E-8-155 NNI/UNI back cards must be installed in an APS assembly to support APS line redundancy. See the Table 2-22 PXM1E PXM1E-4-155 PXM1E-8-155 PXM1E-8-T3E3 PXM1E-16-T1E1 PXM1E-COMBO Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Page 178 PXM1E card redundancy is preconfigured on the Cisco MGX switches. If PXM1Es are inserted in both slots 7 and 8 on an MGX 8850 (PXM1E) switch or slots 1 and 2 on an MGX 8830 switch, they automatically operate as redundant cards. If you install only one PXM1E in the switch, it operates as a standalone card.
Page 179: Figure 2-19 Card Set Redundancy Configuration-Pxm1Es
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Figure 2-19 shows how redundant PXM1Es connect to standalone lines. Figure 2-19 PXM1E front cards PXM1E front cards Note Figure 2-19, the clock ports on the UI-S3 back cards must be Y-cabled. Figure 2-20 shows how redundant PXM1Es connect to redundant APS lines.
Page 180: 1:1 Aps Line Redundancy Configuration-Pxm1Es
Front Cards Note Figure 2-20, the clock ports on the UI-S3 back cards must be Y-cabled. Figure 2-21 shows how a single PXM1E connects to redundant APS lines. Figure 2-21 PXM1E front card Faceplate Features There are four models of the PXM1E (see on the PXM1Es.
Page 181: Table 2-23 Pxm1E Leds
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Table 2-23 STATUS PORT x Note The number of ports varies with the type of PXM1E installed in your system. Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 PXM1E LEDs (continued) Status Blinking red...
Page 182: Figure 2-22 Pxm1E-4-155 Faceplate
Front Cards PXM1E-4-155 Figure 2-22 shows a PXM1E-4-155 faceplate. Figure 2-22 DC-A DC-B ENET PXM1E 4-155 SYSTEM STATUS PORT1 PORT2 PORT3 PORT4 CRITICAL, major, and minor alarm LEDs (CR, CJ, and MIN) Power supply LEDs (DC-A and DC-B) Alarm cutoff LED (ACO) History LED (HIST) Ethernet LED (ENET) Cisco MGX 8800/8900 Series Hardware Installation Guide...
Page 183: Figure 2-23 Pxm1E-8-155 Faceplate
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway PXM1E-8-155 Figure 2-23 shows a PXM1E-8-155 faceplate. Figure 2-23 DC-A DC-B HIST ENET PXM1E 8-155 SYSTEM STATUS PORT1 PORT2 PORT3 PORT4 PORT5 PORT6 PORT7 PORT8 CRITICAL, major, and minor alarm LEDs (CR, CJ, and MIN) Power supply LEDs (DC-A and DC-B) Alarm cutoff LED (ACO)
Page 184: Figure 2-24 Pxm1E-8-T3E3 Faceplate
Front Cards PXM1E-8-T3E3 Figure 2-24 shows a PXM1E-8-T3E3 faceplate. Figure 2-24 DC-A DC-B ENET PXM1E 8-T3E3 SYSTEM STATUS PORT1 PORT2 PORT3 PORT4 PORT5 PORT6 PORT7 PORT8 T3 and E3 LEDs CRITICAL, major, and minor alarm LEDs (CR, CJ, and MIN) Power supply LEDs (DC-A and DC-B) Alarm cutoff LED (ACO) History LED (HIST)
Page 185: Figure 2-25 Pxm1E-16-T1E1 Faceplate
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway PXM1E-16-T1E1 Figure 2-25 shows a PXM1E-16-T1E1 faceplate. Figure 2-25 DC-A DC-B ENET PXM1E 16-T1E1 SYSTEM STATUS PORT1 PORT2 PORT3 PORT4 PORT5 PORT6 PORT7 PORT8 PORT9 PORT10 PORT11 PORT12 PORT13...
Page 186: Figure 2-26 Pxm1E-Combo Faceplate (Pxm1E-T3E3-155)
Front Cards PXM1E-COMBO Figure 2-26 shows a PXM1E-COMBO faceplate. PXM1E-COMBO card is also called PXM1E-T3E3-155. Figure 2-26 DC-A DC-B ENET PXM1E COMBO SYSTEM STATUS PORT1 PORT2 PORT3 PORT4 PORT5 PORT6 PORT7 PORT8 PORT9 PORT10 PORT11 PORT12 T3 and E3 LEDs CRITICAL, major, and minor alarm LEDs (CR, CJ, and MIN) Power supply LEDs (DC-A and DC-B)
Page 187 The user interface back card is installed in the top bay of the switch (when the switch is viewed from the rear) behind the PXM45. The PXM-UI-S3 is not supported with the PXM45/C cards. The PXM-UI-S3/B is not supported with the Note PXM45 cards or PXM45/B cards.
Page 188: Table 2-24 Pxm45 Cards, Interfaces, And Supported Back Cards
Front Cards PXM45 Support on MGX 8950 The MGX 8950 switch was introduced with PXM45/B, and can use the PXM45/B or PXM45/C card. In an MGX 8950 switch, the PXM45/B or PXM45/C card operates with the following module types: •...
Page 189: Figure 2-27 Pxm45 And Pxm45/B Faceplate
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Faceplate Features Figure 2-27 shows a PXM45 or PXM45/B faceplate. The faceplates look the same, except for the product name that is silk-screened on the front of each faceplate. Figure 2-27 CNTLR Port DC-A...
Page 190: Figure 2-28 Pxm45/C Faceplate
Front Cards Figure 2-28 shows a PXM45/C faceplate. Figure 2-28 CNTRLR PORT DC-A DC-B HIST ENETA ENETB HIST PXM45/C SYSTEM STATUS Controller port LED (CNTLR Port) Critical alarm LED (CR) Major alarm LED (MJ) Minor alarm LED (MN) Power supply LEDs (DC-A and DC-B) Alarm cutoff button (ACO) Cisco MGX 8800/8900 Series Hardware Installation Guide 2-60...
Page 191 7 and 8, they automatically operate as redundant cards. If you install only one PXM45 in the switch, it operates as a standalone card. It is recommended that you install two to provide fault tolerance for the PXM45. If one card goes down, a redundant card takes over.
Page 192: Table 2-26 Rpm-Pr Cards, Interfaces, And Supported Back Cards
The RPM-PR is a double-height service module that provides integrated IP on an ATM platform, enabling services such as integrated Point-to-Point protocol (PPP). The RPM-PR: Provides an ATM interface to the switch and supports up to two port adapters, a four-port Ethernet • (10BASE-T), and a one-port Fast Ethernet (unshielded twisted pair [UTP], MMF) Has a QED RM7000 processor subsystem that provides over 350 kilo packets per second (kpps) of •...
Page 193 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Table 2-26 RPM-PR Cards, Interfaces, and Supported Back Cards (continued) Switch Supported RPM-PR Interface Back Card RPM-PR-512 NNI/UNI MMF-FE (512 MB DRAM) RJ45-4E/B RJ45-FE MGX-RPM-1 FE-CP...
Page 194: Figure 2-29 Rpm-Pr Faceplate
Front Cards Faceplate Features Figure 2-29 shows an RPM-PR faceplate. Figure 2-29 CPU OK CB TX CB RX LM1 OK LM2 OK RPM-PR CONSOLE CPU OK LED CB TX LED CB RX LED Cisco MGX 8800/8900 Series Hardware Installation Guide 2-64 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway...
Page 195 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Table 2-27 describes the LEDs on the RPM-PR. Table 2-27 CPU OK CB TX CB RX LM1 OK LM2 OK Module Configurations The RPM-PR supports the following module configurations: Standalone.
Page 196 Provides Cisco IOS router services and also provides ATM connectivity to the Cisco MGX switch • serial interface at full-duplex OC-24.
Page 197: Rpm-Xf Faceplate
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Faceplate Features Figure 2-30 shows an RPM-XF faceplate. Figure 2-30 CPU OK CB TX CB RX LM1 OK LM2 OK RPM-XF CPU OK LED CB TX LED Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Page 198: Table 2-28 Rpm-Xf Leds
Front Cards Table 2-28 describes the LEDs on the RPM-XF. Table 2-28 CPU OK CB TX CB RX LM1 OK LM2 OK Module Configurations The RPM-XF supports the following module configurations: Standalone. • 1:N card set redundancy—No SRM is required. •...
Page 199 7 and 14 for an MGX 8830 switch. – On an MGX 8850 (PXM1E or PXM45) switch, the PXM45 or PXM1E in slot 7 controls the SRM • cards in slots 15 and 31. The PXM45 or PXM1E in slot 8 controls the redundant SRM cards in slots 16 and 32.
Page 200: Figure 2-31 Srm-3T3/C Faceplate
Front Cards Figure 2-31 STBY FAIL 1:N RED BERT PORT1 PORT2 PORT3 Active LED (ACT) Standby LED (STBY) FAIL LED Cisco MGX 8800/8900 Series Hardware Installation Guide 2-70 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway SRM-3T3/C Faceplate 1:N RED LED BERT LED...
Page 201: Table 2-30 Srm-3T3/C And Srme/B Leds
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Table 2-30 describes the LEDs on the SRM-3T3/C and SRME/B. Table 2-30 STBY FAIL PORT 1 through PORT 3 Green 1:N RED BERT SRME Supported models: MGX 8850 (PXM1E/PXM45), MGX 8850/B (PXM1E/PXM45), MGX 8830, MGX 8830/B The SRME provides bulk distribution for T1 and E1 lines, 1:N card set redundancy for T1 and E1 service modules, and BERT.
Page 202: Figure 2-32 Srme Faceplate
Front Cards Figure 2-32 shows an SRME faceplate. Figure 2-32 STBY FAIL 1:N RED BERT PORT1 SRME Active LED (ACT) Standby LED (STBY) FAIL LED Table 2-31 describes the LEDS on the SRME card. Table 2-31 STBY Cisco MGX 8800/8900 Series Hardware Installation Guide 2-72 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway...
Page 203 SRM redundancy is preconfigured on the Cisco MGX switches. On an MGX 8850 (PXM1E/PXM45) or MGX 8850/B (PXM1E/PXM45), if SRM cards are inserted in slots 15 and 31 and 16 and 32, they automatically operate as redundant cards. If you install only one SRM in the switch, it operates as a standalone card.
Page 204: Figure 2-33 Card Set Redundancy Configuration-Srm Cards
Card set redundancy (Y-cable)—Redundant SRM cards must be placed in slots 15 and 16 for the • upper bay and 31 and 32 for the lower bay of the switch. • 1+1 card and APS line redundancy (intercard)—OC-3c interfaces only.
Page 205 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Bit Error Rate Testing After a service module line or port is put into loopback mode, the SRM can generate a test pattern over the looped line or port, read the received looped data, and report on the error rate. This operation can be performed on a complete T1 or E1 line, on a fractional T1 or E1 line, on a DS0 bundle (N x DS0), or on a single DS0 channel.
Page 206: Figure 2-35 Srme/B Faceplate
Front Cards Figure 2-35 shows an SRME/B faceplate. Figure 2-35 ACTIVE STANDBY FAIL 1:N RED BERT OC3/STM1 PORT 1 PORT1 PORT2 PORT3 SRME/B ACTIVE LED STANDBY LED FAIL LED 1:N Redundancy LED (1:N RED) BERT LED Cisco MGX 8800/8900 Series Hardware Installation Guide 2-76 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway...
Page 207: Mgx 8850 And Vism As A Voice Gateway
Central Office T1/E1 Voice/TDM Networks The switch connects to the packet network through use of the switch’s processor switching modules (PXM45 or PXM1E). The processor switching modules communicate with a VISM-PR through the switch midplane cell bus. When the VISM-PR is combined with a back card, a card set is created.
Page 208: Figure 2-37 Vism-Pr Faceplate
Front Cards Note For information on VISM-PR software features and configurations, refer to the Cisco Voice Interworking Services (VISM) Configuration Guide and Command Reference, Release 3.3. For technical specifications for the VISM-PRs, see the page A-2. Faceplate Features Figure 2-37 shows a VISM-PR faceplate.
Page 209 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Table 2-33 describes the LEDs on the VISM-PRs. Table 2-33 STBY FAIL PORT 1 through PORT 8 Module Configurations The VISM-PR supports the following module configurations: Standalone.
Page 210 VXSM Supported models: MGX 8850 (PXM45), MGX 8850/B (PXM45), MGX 8880 The VXSM is Cisco’s next generation voice switch service module. When installed in an MGX 8850 or MGX 8880 Media Gateway, the VXSM enables telephone calls on conventional time-division multiplexed (TDM) circuits to be transmitted across IP or ATM networks.
Page 211: Table 2-34 Transmit Pin To Signal Assignments
The RCON provides redundant paths for the back cards, and its use is described in the Cisco Voice Switch Services (VXSM) Configuration and Command Reference Guide for MGX Switches, Release 5.
Page 212: Table 2-35 Receive Pin To Signal Assignments
Front Cards Table 2-34 Table 2-35 Cisco MGX 8800/8900 Series Hardware Installation Guide 2-82 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Transmit Pin to Signal Assignments (continued) Signal Signal TXRING22 TXTIP22 TXRING23 TXTIP23 TXRING24 TXTIP24 Receive Pin to Signal Assignments...
Page 213: Card Slots
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Card Slots In an MGX 8880 chassis or an MGX 8850 chassis VXSM cards can be installed in slots 1 through 6 and 9 through 14. Slots 7 and 8 are reserved for PXM45/C cards and slots 15 and 16 are reserved for SRME and SRME/B cards.
Page 214: Figure 2-38 Vxsm-155 Faceplate
Front Cards Faceplate Features Figure 2-38 shows the VXSM-155 faceplate Figure 2-38 CAUTION STBY FAIL VXSM 4-155 Instructions for DUAL LATCH SYSTEM: 1. Hold up metal latch located above. 2. Push down on plastic latch. Active LED (ACT) Standby LED (STBY) Cisco MGX 8800/8900 Series Hardware Installation Guide 2-84 Chapter 2...
Page 215: Figure 2-39 Vxsm-T1E1 Faceplate
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Figure 2-37 shows the VXSM-T1E1 faceplate. Figure 2-39 CAUTION STBY STBY FAIL FAIL 22 24 25 26 T1 E1 VXSM 48T1/E1 Instructions for DUAL LATCH SYSTEM: 1.
Page 216: Figure 2-40 Vxsm-T3 Faceplate
Front Cards Figure 2-40 shows the VXSM-T3 faceplate Figure 2-40 CAUTION STBY STBY FAIL FAIL VXSM Instructions for DUAL LATCH SYSTEM: 1. Hold up metal latch located above. 2. Push down on plastic latch. Active LED (ACT) Standby LED (STBY) Cisco MGX 8800/8900 Series Hardware Installation Guide 2-86 Chapter 2...
Page 217: Table 2-36 Vxsm Front Card Leds
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Table 2-36 describes the LEDs on the VXSM front cards. Table 2-36 STBY FAIL PORT 1 through PORT 24 Module Configurations The VXSM supports the following module configurations: Standalone.
Page 218: Vxsm Oc-3/Stm-1 Interface
Front Cards VXSM OC-3/STM-1 Interface VXSM OC-3/STM-1 back cards (part VXSM-BC-4-155) use the Cisco industry-standard Small Form-Factor Pluggable (SFP) modules. SFPs minimize operations and sparing costs by allowing VXSM OC-3/STM-1 back cards to be easily adapted to various types of optical interfaces. For example, a VXSM OC-3/STM-1 back card with Multi-Mode Fiber (MMF) interfaces can be quickly changed to Single-Mode Fiber (SMF) by removing the MMF modules and inserting SMF modules.
Page 219: Vxsm T3 Interface
Supported models: MGX 8950 The XM60 is the switch fabric that powers the MGX 8950 switch. Up to four XM60s can be installed in the MGX 8950 switch to provide 240 Gbps of switching capacity for the system. All four XM60s should be installed to provide scalable bandwidth sharing and for full redundancy.
Page 220 • An aggregate bandwidth of 10 Gbps per slot Four switch ASICs and four serial links to each AXSM slot (one serial link per switch ASIC) • Two serial links to PXM45 cards from the upper two XM60s (slots 9 and 10) •...
Page 221: Figure 2-41 Xm60 Faceplate
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Faceplate Features Figure 2-41 shows the XM60 faceplate. Figure 2-41 FAIL XM-60 Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 XM60 Faceplate Active (steady green) Fail (steady red) Cisco MGX 8800/8900 Series Hardware Installation Guide Front Cards...
Page 222: Table 2-40 Back Card Information For Mgx 8850 (Pxm1E/Pxm45) Or Mgx 8850/B (Pxm1E/Pxm45) Switches
Back Cards Back Cards Back Cards for MGX 8850 (PXM1E/PXM45) or MGX 8850 (PXM1E/PXM45) Switches Table 2-40 provides information about each back card in an MGX 8850 (PXM1E/PXM45) or MGX 8850/B (PXM1E/PXM45) switches. Table 1-3 (PXM1E/PXM45) or MGX 8850/B (PXM1E/PXM45) switches, respectively. Table 2-40 Name Printed on the Faceplate 12IN1-8S, page 2-98...
Page 223: Back Cards For Mgx 8950 Switches
1. MGX 8850 (PXM45) only. Back Cards for MGX 8950 Switches Table 2-41 provides information about each back card in an MGX 8950 switch. See information about front card and back card compatibility. Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006...
Page 224: Table 2-41 Back Card Information For The Mgx 8950 Switch
SMFXLR-1-2488/B, page Cisco MGX 8800/8900 Series Hardware Installation Guide 2-94 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Card Information for the MGX 8950 Switch MMF-8-155-MT and 2-117) SMFIR-2-622 and 2-144) SMFIR-8-155-LC and...
Page 225: Table 2-42 Back Card Information For The Mgx 8830 Or Mgx 8830/B Switch
Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards for MGX 8830 Switches Table 2-42 provides information about each back card in the MGX 8830 or MGX 8830/B switch. See Table 1-3 for information about front card and back card compatibility.
Page 226: Table 2-43 Back Card Information For The Mgx 8880 Media Gateway
Back Cards Back Cards for MGX 8880 Media Gateway Table 2-43 provides information about each back card in an MGX 8880 Media Gateway. See for information about front card and back card compatibility in the MGX 8880 gateway. Table 2-43 Back Card Information for the MGX 8880 Media Gateway Name Printed on the Faceplate BNC-3T3-M, page 2-102...
Page 227 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Table 2-43 Back Card Information for the MGX 8880 Media Gateway (continued) Name Printed on the Faceplate SMFLR-8-155-LC/B from SMFLR-8-155-LC/B, page 2-151 SMFSR-1-2488/B from SMFSR-1-2488/B, page 2-152 SMFXLR-1-2488 and SMFXLR-1-2488/B, page 2-154 STM1-EL-1, page 2-155 VXSM-BC-24-T1E1, page 2-159...
Page 228 Back Cards 12IN1-8S The 12IN1-8S is an eight-port back card that provides V.35 and X.21 (V.11) serial interfaces. shows the 12IN1-8S faceplate. Figure 2-42 12-IN-1 ENABLED ENABLED LED Green—The back card is active. • Off—The back card is not active. •...
Page 229 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway BNC-2E3 The BNC-2E3 is a two-port back card that provides E3 interfaces. faceplate. The BNC-2E3A faceplate for Australia is different (not shown). Cables: CAB-BNC-Y, CAB-BNC-Y/B. Figure 2-43 BNC-2E3 SIGNAL PORT 1...
Page 230: Figure 2-44 Bnc-2T3 Faceplate
Back Cards BNC-2T3 The BNC-2T3 is a two-port back card that provides T3 interfaces. faceplate. Cable: CAB-BNC-Y, CAB-BNC-Y/B. Figure 2-44 BNC-2T3 SIGNAL PORT 1 SIGNAL PORT 2 SIGNAL LED Green—The back card is receiving a • signal on the corresponding line. Cisco MGX 8800/8900 Series Hardware Installation Guide 2-100 Chapter 2...
Page 231: Figure 2-45 Bnc-3-T3E3 Faceplate
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway BNC-3-T3E3 The BNC-3-T3E3 back card provides three T3 interfaces. Cable: CAB-BNC-Y, CAB-BNC-Y/B. Figure 2-45 BNC-3-T3E3 ENBL PORT 1 PORT 2 PORT 3 Enable (ENBL) LED T3 or E3 Mode LEDs Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Page 232 Back Cards BNC-3T3-M The BNC-3T3-M is a back card that provides three T3 interfaces. faceplate. Cable: CAB-BNC-Y, CAB-BNC-Y/B. Figure 2-46 BNC-3T3-M RX and TX BNC female connectors—PORT 1 RX and TX BNC female connectors—PORT 2 Cisco MGX 8800/8900 Series Hardware Installation Guide 2-102 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway...
Page 233 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway MCC-8-155 The MCC-8-155 is a back card that provides eight OC-3c interfaces using 16 MCC connectors (8 transmit and 8 receive). CAB-MCC-T1E1-Y. Figure 2-47 MCC-8-155 ST LED (Status) Green—port up •...
Page 234: Figure 2-48 Mcc-16-E1 Faceplate
Back Cards MCC-16-E1 The MCC-16-E1 is a back card that provides 16 E1 interfaces using 32 E1 MCC connectors (16 transmit and 16 receive). CAB-MCC-T1E1-Y. Figure 2-48 MCC-16-E1 ENABLE ENABLE LED Green—The back card is active. • Off—The back card is not active. •...
Page 235 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Supports 1:N redundancy in the following switches: • MGX 8830/B (with RCON-1TO3-8830) MGX 8850/B (with RCON-1TO3-8850 or RCON-1TO5-8850) • Redundant back card is RED-16-T1E1. Figure 2-49 16-E1-IN ENABLE ENABLE LED...
Page 236 Back Cards MGX-1GE The MGX-1GE is a single-port high-speed uplink (Gigabit Ethernet) back card. The MGX-1GE is installed in the upper rear bay back slot directly behind the RPM-XF. The MGX-1GE uses SFP modules that support Gigabit Ethernet rates on SX, LH/LX, ZX and T Gigabit Ethernet interface types.
Page 237 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Figure 2-50 MGX-1GE LINK FAIL LINK LED Green—A link has been established. • Off—A link has not been established. • TX and RX LEDs Green—The back card is receiving or •...
Page 238: Figure 2-51 Mgx-2Ge Faceplate
Back Cards MGX-2GE Figure 2-51 shows the MGX-2GE faceplate. The MGX-2GE card is a single-height, 2-port Gigabit Ethernet back card for RPM-XF module. Cables: CAB-FIR-LC, CAB-MMF-LC, CAB-SMFLR-LC. Figure 2-51 MGX-2GE ENBL ENBL LED Off—The back card is functioning. • • Yellow—The back card has failed Port 0 signal detect LED •...
Page 239 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway MGX-1OC12POS-IR The MGX-1OC12POS-IR is a single-port high-speed uplink (OC-12 POS) back card. This back card provides a trunk uplink that supports OC-12c/STM-4c bandwidth of 622 Mbps throughput over a standard SONET/SDH interface through use of a single-mode fiber, intermediate reach SC connector.
Page 240: Figure 2-53 Mgx-2Oc12Pos-Ir Faceplate
Back Cards MGX-2OC12POS-IR Figure 2-53 shows the MGX-2OC12POS-IR faceplate. Figure 2-53 MGX-2 OC12POS ENBL ENBL LED Off—The back card is functioning. • Yellow—The back card has failed • Port 0 signal detect LED Green—A signal is present. • Green (flashing)—Loss of signal •...
Page 241 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway MGX-RJ45-5-ETH The MGX-RJ45-5-ETH is a single-height back card for the RPM-PR that provides five RJ-45 connectors for Gigabit Ethernet, Fast Ethernet, or Ethernet lines. faceplate. Figure 2-54 RJ45 5-ETH ENBL...
Page 242 Back Cards MGX-RJ48-8E1 The MGX-RJ48-8E1 is a single-height back card that provides eight RJ-48 connectors for E1 lines. Figure 2-55 shows the MGX-RJ48-8E1 faceplate. This card is for use in Australia. Note Figure 2-55 MGXRJ48-8E1 Eight RJ-48 connectors for E1 lines Cisco MGX 8800/8900 Series Hardware Installation Guide 2-112 Chapter 2...
Page 243: Figure 2-56 Mgx-Xf-Ui Faceplate
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway MGX-XF-UI The MGX-XF-UI is a management back card that provides remote management capabilities for the RPM-XF through a console connection, an auxiliary connection, and two fast ethernet (FE) ports. The MGX-XF-UI is always installed in the lower rear bay back slot directly behind the RPM-XF.
Page 244 Back Cards Note Connecting to the auxiliary port through a modem is not supported. The auxiliary port can operate at a user-specified baud rate (1200 to 9600 baud). The console port can operate at a user-specified baud rate (1200 to 115200 baud). A console port speed rate of 9600 baud is recommended.
Page 245: Figure 2-58 Mgx-Xf-Ui/B Faceplate
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Figure 2-58 MGX-XF-UI/B STATUS ETHERNET 0 ETHERNET 1 AUX—An RJ-45 receptacle that provides connection to an auxiliary device that is used as an external terminal for local administrative access.
Page 246 Back Cards MMF-4-155/C The MMF-4-155/C is a multimode fiber back card that provides four SONET/SDH OC-3c/STM-1 interfaces, each operating at 155 Mbps. CAB-SMF-SC-(several), and CAB-SMF-Y-SC. Figure 2-59 MMF-4-155/C ENABLED SIGNAL SIGNAL SIGNAL SIGNAL ENABLED LED • Green—The back card is active. Off—The back card is not active.
Page 247 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway MMF-8-155-MT and MMF-8-155-MT/B The MMF-8-155-MT and the MMF-8-155-MT/B are multimode fiber back cards that provide eight SONET/SDH OC-3c/STM-1 interfaces, each operating at 155 Mbps. MMF-8-155-MT and MMF-8-155-MT/B faceplate. The only visible difference between the back card faceplates is the product name, which is silk-screened Note on the front of each faceplate.
Page 248: Figure 2-61 Mmf-Fe Faceplate
Back Cards MMF-FE The MMF-FE is a one-port back card that provides a choice of two Ethernet connectors for 100BASE-FX connection to MMF. You can use an SC type fiber optic connector or an MII connector that requires an external transceiver to complete the optical connection. Cables: CAB-MMF-SC (several).
Page 249 6-GB hard disk drive that contains all switch and network-related information and an OC-3c uplink controller port. The PXM-HD has a switch that is activated by the ejector lever on the faceplate. The module must be Note fully seated in the switch. Tighten the two captive screws on the faceplate to ensure that the switch is activated.
Page 250: Pxm-Ui-S3 And Pxm-Ui-S3/B
The user interface back card also provides Stratum-3 network clocking and is installed in the top bay of the switch (when the switch is viewed from the rear) behind the PXM45 or PXM1E. For cable information, see page B-14.
Page 251: Figure 2-63 Pxm-Ui-S3 Faceplate
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Figure 2-63 shows the PXM-UI-S3 back card faceplate. Figure 2-63 UI-S3 EXT CLK 1 EXT CLK 2 An RJ-45 receptacle for the control port (CP) 4 An RJ-45 receptacle for the maintenance port (MP) Two RJ-45 receptacles for the LAN ports...
Page 252: Figure 2-64 Pxm-Ui-S3/B Faceplate
Back Cards Figure 2-64 shows the PXM-UI-S3/B back card faceplate. See PXM-UI-S3/B compatibility. For cable information, see Figure 2-64 UI-S3/B An RJ-45 receptacle for the control port (CP) PNNI modem port. Unlike the PXM-UI-S3 card, the Note PXM-UI-S3/B card doe not have an MP port.
Page 253 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Note The control port has a default data rate of 9600 bps. The data rate is configurable using the cnfserialif command from 1200 bps to 38400 bps. The LAN1 port provides a 10/100 base-T Ethernet interface.
Page 254: Figure 2-65 Rbbn-16-T1E1 Faceplate
Back Cards Figure 2-65 RBBN 16-T1E1 Enabled LED (ENBL) Green—The back card is active. • Off—The back card is not active. • E1 and T1 LEDs Green—The back card is operating in E1 • or T1 mode. RBBN-16-T1E1-1N The RBBN-16-T1E1-1N is a back card that provides 16 T1/E1 interfaces through two RBBN connectors. Figure 2-66 shows the RBBN-16-T1E1-1N faceplate.
Page 255 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Note Figure 2-66 does not show its bail latches. Figure 2-66 RBBN 16-T1E1-1N Enabled LED (ENBL) Green—The back card is active. • Off—The back card is not active. •...
Page 256 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards Figure 2-67 RED-16-T1E1 16-T1E1 S TAT U S Cisco MGX 8800/8900 Series Hardware Installation Guide 2-126 Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006...
Page 257 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway RJ45-4E/B The RJ45-4E/B is a back card that provides four IEEE 802.3 Ethernet 10BASE-T interfaces. shows the RJ45-4E/B faceplate. Figure 2-68 RJ45-4E/B ENABLED LINK LINK LINK LINK ENABLED LED Green—The back card is active.
Page 258: Figure 2-69 Rj45-Fe Faceplate
Back Cards RJ45-FE The RJ45-FE back card has an RJ-45 connector to attach to Category 5 UTP for 100BASE-TX, and a media independent interface (MII) connector that permits connection through external transceivers to multimode fiber for 100BASE-FX physical media. Figure 2-69 RJ45-FE ENABLED LINK...
Page 259 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway RJ48-8E1 and R-RJ48-8E1 The RJ48-8E1 and R-RJ48-8E1 are single-height back cards that provide eight RJ-48 connectors for E1 lines. Figure 2-70 on the front of the faceplate. Figure 2-70 RJ48-8E1 Eight RJ-48 connectors for E1 lines...
Page 260 Back Cards RJ48-8T1 and R-RJ48-8T1 The RJ48-8T1 and R-RJ48-8T1 are single-height back cards that provide eight RJ-48 connectors for T1 lines. Figure 2-71 on the front of the faceplate. Figure 2-71 RJ48-8T1 Eight RJ-48 connectors for T1 lines Cisco MGX 8800/8900 Series Hardware Installation Guide 2-130 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway...
Page 261 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway SCSI2-2HSSI/B The SCSI2-2HSSI/B is a back card that provides two unchannelized HSSI interfaces. Each interface supports approximately 51 Mbps. With both lines operating, each card supports a maximum throughput of 70 Mbps.
Page 262: Table 2-45 Sfp-2-155 Transceiver Information
Back Cards SFP-2-155 The SFP-2-155 is a back card that provides two OC-3c/STM-1 interfaces operating at 155 Mbps. Both OC-3c ports have SONET transceivers that allow you to interchange or combine transceivers. provides details for the transceivers that are supported on the SFP-2-155 card. Table 2-45 Transceiver MMF-1-155-SFP...
Page 263: Figure 2-73 Sfp-2-155 Faceplate
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Figure 2-73 shows the SFP-2-155 faceplate. Cables: CAB-MMF-LC, CAB-MMF-LC-Y, CAB-SMFIR-LC, CAB-SMFLR-LC-Y, CAB-SMFIR-LC-Y, CAB-SMFLR-LC, CAB-SMF-LC, CAB-SMF-LC-YSMB-. Figure 2-73 SFP-2-155 TopStatus LED (ST) has two software-controlled states: Green—Card is Active •...
Page 264 Back Cards SFP-8-155 The SFP-8-155 is a back card that provides eight OC-3c/STM-1 interfaces operating at 155 Mbps. All eight OC-3c ports have SONET transceivers that allow you to interchange or combine transceivers. Table 2-46 provides details for the transceivers that are supported on the SFP-8-155 card. Table 2-46 Transceiver MMF-1-155-SFP...
Page 265 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Figure 2-74 shows the SFP-8-155 faceplate. Cables: CAB-MMF-LC, CAB-MMF-LC-Y, CAB-SMFIR-LC, CAB-SMFIR-LC-Y, CAB-SMFLR, CAB-SMFLR-Y. Figure 2-74 SFP-8-155 Top LED (ST) has two software-controlled states: Green—Card is Active •...
Page 266 Back Cards SMB-2-155-EL The SMB-2-155-EL is an electrical back card that provides two OC-3c/STM-1 interfaces, each operating at 155 Mbps. CAB-T3/E3-PL-AD. Figure 2-75 SMB-2-155 PORT 1 PORT 2 PORT LEDs for Rx and Tx Cisco MGX 8800/8900 Series Hardware Installation Guide 2-136 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway...
Page 267: Figure 2-76 Smb-4-155 Faceplate
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway SMB-4-155 The SMB-4-155 is a back card that provides four OC-3c/STM-1 interfaces, each operating at 155 Mbps. Figure 2-76 shows the SMB-4-155 faceplate. Cables: CAB-T3E3-PL-AD, CAB-SMB-BNC-Y, CAB-T3E3-PL-CE-AD, and CAB-T3E3-PL-CE-Y.
Page 268 Back Cards SMB-6-T3E3 The SMB-6-T3E3 is a single-height back card that provides six T3 or E3 interfaces. the SMB-6-T3E3 faceplate. Cables: CAB-T3E3-PL-AD, CAB-SMB-BNC-Y. Figure 2-77 ENABLED PORT 1 PORT 2 PORT 3 PORT 4 PORT 5 PORT 6 ENABLED LED Green—The back card is active.
Page 269: Figure 2-78 Smb-8E1 And R-Smb-8E1 Faceplates
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway SMB-8E1 and R-SMB-8E1 The SMB-8E1 and R-SMB-8E1 are single-height back cards that provide eight SMB connectors for E1 lines. Figure 2-78 on the front of the faceplate. Cables: CAB-T3E3-PL-AD, CAB-T3E3-PL-CE-AD, CAB-T3E3-PL-CE-Y, and CAB-SMB-BNC-Y.
Page 270: Figure 2-79 Smb-8E3 Faceplate
Back Cards SMB-8E3 The SMB-8E3 is a back card that provides eight E3 interfaces. faceplate. Cables: CAB-T3E3-PL-AD, CAB-T3E3-PL-CE-AD, CAB-T3E3-PL-CE-Y, and CAB-SMB-BNC-Y. Figure 2-79 SMB-8E3 ENABLED PORT 1 PORT 2 PORT 3 PORT 4 PORT 5 PORT 6 PORT 7 PORT 8 ENABLED LED Green—The back card is active.
Page 271 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway SMB-8T3 The SMB-8T3 is a back card that provides eight T3 interfaces. faceplate. Cables: CAB-T3E3-PL-AD, CAB-T3E3-PL-CE-AD, CAB-T3E3-PL-CE-Y, and CAB-SMB-BNC-Y. Figure 2-80 SMB-8T3 ENABLED PORT 1 PORT 2 PORT 3 PORT 4 PORT 5...
Page 272 Back Cards SMFIR-1-155 The SMFIR-1-155 is a single-mode fiber, intermediate-reach back card that provides one OC-3c/STM-1 interface operating at 155 Mbps. (several). Figure 2-81 SRME SMFR 155-1 ENABLED SIGNAL ENABLED LED Green—The back card is active. • Off—The back card is not active. •...
Page 273 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway SMFIR-1-622/C The SMFIR-1-622/C is a single-mode fiber, intermediate-reach back card that provides one OC-12c/STM-4 interface operating at 622 Mbps. Cable: CAB-SMF-SC- (several), CAB-SMF-Y-SC. Figure 2-82 SMFIR 1-622/C ENABLED SIGNAL...
Page 274: Figure 2-83 Smfir-2-622 And Smfir-2-622/B Faceplate
Back Cards SMFIR-2-622 and SMFIR-2-622/B The SMFIR-2-622 and the SMFIR-2-622/B are single-mode fiber, intermediate-reach back cards that provide two OC-12c/STM-4 interfaces, each operating at 622 Mbps. SMFIR-2-622 and SMFIR-2-622/B faceplate. Cable: CAB-SMF-SC- (several), CAB-SMF-Y-SC. The only visible difference between the back card faceplates is the product name, which is silk-screened Note on the front of each faceplate.
Page 275 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway SMFIR-4-155/C The SMFIR-4-155/C is a single-mode fiber, intermediate-reach back card that provides four OC-3c/STM-1 interfaces, each operating at 155 Mbps. Cable: CAB-SMF-SC- (several), CAB-SMF-Y-SC. Figure 2-84 SMFIR-4-155/C ENABLED SIGNAL...
Page 276: Figure 2-85 Smfir-8-155-Lc And Smfir-8-155-Lc/B Faceplate
Back Cards SMFIR-8-155-LC and SMFIR-8-155-LC/B The SMFIR-8-155-LC and the SMFIR-8-155-LC/B are single-mode fiber, intermediate-reach back cards that provide eight SONET/SDH OC-3c/STM-1 interfaces, each operating at 155 Mbps. shows the SMFIR-8-155-LC and SMFIR-8-155-LC/B faceplate. Cables: CAB-SMF-LC and CAB-SMF-LC-Y. The only visible difference between the back card faceplates is the product name, which is silk-screened Note on the front of each faceplate.
Page 277 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway SMFLR-1-2488 and SMFLR-1-2488/B The SMFLR-1-2488 and SMFLR-1-2488/B are single-mode fiber, long-reach back cards that provide one OC-48c/STM-16 interface, operating at 2488 Mbps. SMFLR-1-2488/B faceplate. Cable: CAB-SMF-SC- (several), CAB-SMF-Y-SC. The only visible difference between the back card faceplates is the product name, which is silk-screened Note on the front of each faceplate.
Page 278: Figure 2-87 Smflr-1-622/C Faceplate
Back Cards SMFLR-1-622/C The SMFLR-1-622/C is a single-mode fiber, long-reach back card that provides one OC-12c/STM-4 interface operating at 622 Mbps. CAB-SMF-SC- (several), CAB-SMF-Y-SC. Figure 2-87 SMFLR 1-622/C ENABLED SIGNAL ENABLED LED Green—The back card is active. • • Off—The back card is not active. SIGNAL LED Green—The back card is receiving a •...
Page 279 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway SMFLR-2-622 and SMFLR-2-622/B The SMFLR-2-622 and the SMFLR-2-622/B are single-mode fiber, long-reach back cards that provide two OC-12c/STM-4 interfaces, each operating at 622 Mbps. the SMFLR-2-622/B faceplate. Cable: CAB-SMF-SC- (several), CAB-SMF-Y-SC. The only visible difference between the back card faceplates is the product name, which is silk-screened Note on the front of each faceplate.
Page 280 Back Cards SMFLR-4-155/C The SMFLR-4-155/C is a single-mode fiber, long-reach back card that provides four SONET OC-3c/STM-1 interfaces, each operating at 155 Mbps. faceplate. Cable: CAB-SMF-SC- (several), CAB-SMF-Y-SC. Figure 2-89 SMFLR-4-155/C ENABLED SIGNAL SIGNAL SIGNAL SIGNAL ENABLED LED Green—The back card is active. •...
Page 281 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway SMFLR-8-155-LC and SMFLR-8-155-LC/B The SMFLR-8-155-LC and the SMFLR-8-155-LC/B are single-mode fiber, long-reach back cards that provide eight SONET/SDH OC-3c/STM-1 interfaces, each operating at 155 Mbps. the SMFLR-8-155-LC and SMFLR-8-155-LC/B faceplate. Cables: CAB-SMF-LC and CAB-SMF-LC-Y.
Page 282: Figure 2-91 Smfsr-1-2488 And Smfsr-1-2488/B Faceplate
Back Cards SMFSR-1-2488 and SMFSR-1-2488/B The SMFSR-1-2488 and the SMFSR-1-2488/B are single-mode fiber, short-reach back cards that provide one OC-48c/STM-16 interface operating at 2488 Mbps. and SMFSR-1-2488/B faceplate. Cables: CAB-SMF-SC-(several), CAB-SMF-Y-SC. The only visible difference between the back card faceplates is the product name, which is silk-screened Note on the front of each faceplate.
Page 283 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway SMFSR-1-9953 With the SMFSR-1-9953, SMFIR-1-9953, SMFLR-1-9953 back card assembly, the AXSM-1-9953-XG can work at the OC-192 rate, providing one OC-192 port/trunk. faceplate. Cables: CAB-SMF-SC, CAB-SMF-Y-SC. Warning This connector shields a Class 1 laser.
Page 284: Figure 2-93 Smfxlr-1-2488 And Smfxlr-1-2488/B Faceplate
Back Cards SMFXLR-1-2488 and SMFXLR-1-2488/B The SMFXLR-1-2488 and the SMFXLR-1-2488/B are single-mode fiber, extended long-reach back cards that provide one OC-48c/STM-16 interface operating at 2488 Mbps. SMFXLR-1-2488 and SMFXLR-1-2488/B faceplate. Cables: CAB-SMF-SC- (several), CAB-SMF-Y-SC. The only visible difference between the back card faceplates is the product name, which is silk-screened Note on the front of each faceplate.
Page 285 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway STM1-EL-1 The STM1-EL-1 is a back card that provides one STM1 interface. faceplate. Cables: CAB-T3E3-PL-AD and CAB-SMB-BNC-Y (United States). CAB-T3E3-PL-CE and CAB-T3E3-PL-CE-Y (International). Figure 2-94 SRME STM1 EL-1 ENABLED...
Page 286: Table 2-47 T3E3-155 Transceiver Information
Back Cards T3E3-155 The T3E3-155 is a back card that provides eight T3/E3 interfaces and four OC-3c interfaces. All eight electrical ports can be configured to be either all T3 lines or all E3 lines, but they cannot be mixed. All four OC-3c ports have SONET transceivers that allow you to interchange or combine transceivers.
Page 287: Figure 2-95 T3E3-155 Faceplate
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Figure 2-95 shows the T3E3-155 faceplate. Cables for item 3:CAB-MCC-T1E1 and CAB-MCC-T1E1-Y. Cables for item 4: CAB-SMF-LC, CAB-SMF-LC-Y, CAB-MMF-LC, and CAB-MMF-LC-Y. Figure 2-95 ENBL E3 T3 ENBL E3 T3 T3E3-155 Enabled LED (ENBL)
Page 288 Back Cards VXSM-BC-4-155 The VXSM-BC-4-155 card is a back card for the VXSM-4-155 front card. VXSM-BC-4-155 faceplate. Figure 2-96 VXSM-BC 45 155 ENABLED Enabled LED (ENBL) Green—The back card is active. • Off—The back card is not active. • Cisco MGX 8800/8900 Series Hardware Installation Guide 2-158 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway...
Page 289 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway VXSM-BC-24-T1E1 The VXSM-BC-24-T1E1 card is a back card for the VXSM-T1E1 front card. VXSM-BC-24-T1E1 faceplate. Figure 2-97 VXSM-BC 24-T1/E1 ENABLED E1 Enabled LED (ENBL) Green—The back card is active. •...
Page 290: Figure 2-98 Vxsm-Bc-3T3 Faceplate
Back Cards VXSM-BC-3T3 The VXSM-BC-3T3 card is a back card for the VXSM-6 T3 front card. VXSM-BC-3T3 faceplate. Figure 2-98 VXSM-BC ENABLED PORT 1 PORT 2 PORT 3 Enabled LED (ENBL) Green—The back card is active. • Off—The back card is not active •...
Page 291 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Figure 2-99 VXSM-BC R ENABLED Enabled LED (ENBL) Green—The back card is active. • • Off—The back card is not active. Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 VXSM-R-BC Faceplate Cisco MGX 8800/8900 Series Hardware Installation Guide Back Cards...
Page 292 Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards Cisco MGX 8800/8900 Series Hardware Installation Guide 2-162 Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006...
Page 293: Preparing For Installation
Verifying Contents, page 3-70 • Inspecting for Damage, page 3-70 • The information in this guide does not apply to the MGX 8850 (PXM1) switch. Note Only trained and qualified personnel should install or replace this equipment. Warning This unit is intended for installation in restricted access areas. A restricted access area is where...
Page 294: Safety Requirements
Safety Requirements Safety Requirements This section describes safety requirements for the MGX 8850 and MGX 8850/B switch. Before you install a Cisco MGX switch, ensure that all of the criteria in this section are met. The following sections are included: •...
Page 295 Chapter 3 Preparing for Installation Warning Never attempt to lift the chassis with the handles on the power supplies, fan trays, or the switching modules. These handles are not designed to support the weight of the chassis. Using them to lift or support the chassis can result in severe damage to the equipment and serious bodily injury.
Page 296 To prevent the system from overheating, do not operate it in an area that exceeds the maximum recommended ambient temperature of 104°F (40°C). Statement 1047 Before working on a system that has an On/Off switch, turn OFF the power and unplug the power cord. Warning Statement 1 Never install an AC power module and a DC power module in the same chassis.
Page 297: Working Safely With Electricity
Working Safely with Electricity Follow these guidelines when working on equipment powered by electricity: Locate the emergency power-off switch for the room in which you are working. Then, if an electrical • accident occurs, you can act quickly to turn off the power.
Page 298 1950, CSA C22.2 No. 950-95, EN 60950, and IEC 950 can be connected to a DC PEM in the MGX 8850 or MGX 8850/B switch. MGX 8850 or MGX 8850/B switches equipped with DC PEM(s) are intended for installation only in a restricted access location.
Page 299 Use an antistatic strap when you are handling equipment. The Cisco MGX switch ships with an antistatic wrist strap kit, which you should use when you are handling cards or components. When used, the strap grounds the user and protects the electronic components from electrostatic shock.
Page 300 Safety Requirements General Card Installation Guidelines This section contains recommendations and precautions for: Installing and replacing cards and modules • • Hot swapping cards and modules • Card installation Card Installation and Replacement Suggestions The following are examples of recommended installation and replacement practices for cards and modules.
Page 301: Top View
Chapter 3 Preparing for Installation Figure 3-1 Inspect the card for irregular holes or off-center pin insertion prongs on the connector (see • Figure 3-2). If the connector has irregular holes or off-center prongs, do not install the card. Installing a card that has a damaged connector damages the backplane. Figure 3-2 Badly spaced prong (not equidistant)
Page 302: How Cisco Mgx Systems Are Shipped
Site Requirements for the MGX 8850 or MGX 8850/B Switch This section describes requirements for the site where the MGX 8850 or MGX 8850/B switch is to be installed. Before you install the switch, ensure that all of the criteria in this section are met.
Page 303: Table 3-1 Space, Weight, And Power Specifications For The Cisco Mgx 8850 Or Mgx 8850/B System
DC system current requirements Environmental Requirements Proper operation of an MGX 8850 or MGX 8850/B switch depends on a proper environment. This section describes environmental requirements for the site where you intend to install the switch. Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006...
Page 304: Table 3-9 Vibration Condition Recommendations
Site Requirements for the MGX 8850 or MGX 8850/B Switch The following sections are included: • Seismic Anchoring, page 3-12 Shock, page 3-12 • Vibration, page 3-12 • Space, page 3-13 • Temperature, Altitude, and Humidity, page 3-15 • Ventilation, page 3-16 •...
Page 305: Table 3-2 Vibration Condition Recommendations
= up and down). Product must operate without loss of • service during earthquake testing. Cisco MGX 8800/8900 Series Hardware Installation Guide Site Requirements for the MGX 8850 or MGX 8850/B Switch MDVT Description 1.12 Grms, 3 to 500 Hz • •...
Page 306 5.25 in. Optional AC power tray 5.25 in. The MGX 8850 or MGX 8850/B switch and components fit in either a 19-inch (48.26 cm) wide rack or a 23-inch (58.42 cm) wide rack (with extenders installed). See requirements within the rack.
Page 307 Chapter 3 Preparing for Installation The location of the Cisco MGX switch and the layout of your rack or wiring room are extremely important for proper system operation. If equipment items are too close together, ventilation might be inadequate, and panels might become inaccessible. As a result, the system might malfunction or even shut down, and maintenance and repair are made more difficult.
Page 308 The main air intake vents are located in the air intake plenum component, which is installed under the switch. The air intake vent for the AC power supply tray is located on the front of the power supply tray panel. All air exhaust vents are located at the rear of the exhaust plenum component. Ensure that the intake and exhaust vents are not obstructed in any way.
Page 309: Table 3-5 Power Specifications For The Mgx 8850 Or Mgx 8850/B Switch
Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 details the power specifications for both the AC and DC sources. Power Specifications for the MGX 8850 or MGX 8850/B Switch Description AC source: Requires 220 VAC. Normal operating range is 200 to 240 •...
Page 310 • AC Power AC power is supplied to the MGX 8850 or MGX 8850/B switch through the AC power supply tray. AC power sources must be dedicated AC branch circuits. Each branch circuit must be protected by a dedicated two-pole circuit breaker. The circuit breakers at the source must have a rated trip delay time greater than those of the MGX 8850 switch circuit breaker with a medium trip delay.
Page 311: Figure 3-5 Schematic Of Ac Plug Wiring
Figure 3-5 DC Power DC power is supplied to the MGX 8850 or MGX 8850/B switch through one or two DC PEMs. Each DC PEM must be connected to a dedicated 60-A regulated source. Each branch circuit must have a 60-A circuit breaker at the source. Wires connecting the PEMs to the sources should be capable of carrying 60 A.
Page 312: Table 3-6 Power Consumption Calculation For Mgx 8850 Or Mgx 8850/B Switch
Site Requirements for the MGX 8850 or MGX 8850/B Switch Power Consumption Calculation Tables You can use Table 3-6 MGX 8850/B switch. Table 3-6 Front Card AUSM-8E1/B MGX-RJ48-8E1 • RJ48-8E1 • R-RJ48-8E1 • SMB-8E1 • R-SMB-8E1 • AUSM-8T1/B RJ48-8T1 •...
Page 313 CESM-8E1 MGX-RJ48-8E1 • RJ48-8E1 • R-RJ48-8E1 • Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Power Consumption Calculation for MGX 8850 or MGX 8850/B Switch Components (continued) Number of Cards Watts per Card Installed 21.3 94.6 21.3 94.6...
Page 314 Site Requirements for the MGX 8850 or MGX 8850/B Switch Table 3-6 Front Card SMB-8E1 • R-SMB-8E1 • CESM-8T1 and CESM-8T1/B • RJ48-8T1 • R-RJ48-8T1 FRSM-2CT3 • BNC-2T3 FRSM-2T3E3 FRSM-8E1 MGX-RJ48-8E1 • RJ48-8E1 • R-RJ48-8E1 • SMB-8E1 • R-SMB-8E1 •...
Page 315 • RBBN-16-T1E1 PXM1E-T3E3-155 • PXM-UI-S3 or PXM-UI-S3/B Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Power Consumption Calculation for MGX 8850 or MGX 8850/B Switch Components (continued) Number of Cards Watts per Card Installed 21.3 85.4 Cisco MGX 8800/8900 Series Hardware Installation Guide...
Page 316 Site Requirements for the MGX 8850 or MGX 8850/B Switch Table 3-6 Front Card T3E3-155 • PXM45 or PXM45/B PXM45/C PXM-UI-S3 • PXM-HD • RPM-PR-256 MMF-FE • RJ45-4E/B • RJ45-FE • RPM-PR-512 MMF-FE • RJ45-4E/B • RJ45-FE • RPM-XF-512 MGX-XF-UI •...
Page 317: Required Tools And Equipment
Statement 1029 For additional cabling requirements, see Note Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Power Consumption Calculation for MGX 8850 or MGX 8850/B Switch Components (continued) Number of Cards Watts per Card Installed 75.6...
Page 318: Table 3-7 Mgx 8850 Or Mgx 8850/B Required Tools And Equipment
Warning Mounting kit option for 23-inch rack: Cisco Part Number MGX-MNT23 Cable management assembly: Cisco Part Number MGX-CAB-MGMT Switch earthing conductor—Minimum of 6 AWG stranded copper wire, rated at minimum 90°C APS connector, as necessary—Cisco Part Number MGX-8850-APS-CON or MGX-APS-CON Fan tray power cable DC PEM power cable—For DC-powered systems...
Page 319 ESD protection equipment—Required whenever you handle Cisco equipment, which includes the switch, cards, and modules Mounting screws—To mount the Cisco MGX 8850 switch, upper fan tray, lower fan tray, air intake plenum, exhaust plenum, and optional AC power supply tray in the rack...
Page 320: Table 3-8 Space, Weight, And Power Specifications For The Mgx 8950 System
Site Requirements for the MGX 8950 Switch This section describes requirements for the site where the Cisco MGX 8950 switch is to be installed. Before you install the switch, ensure that all of the criteria in this section are met.
Page 321 AC system current requirements DC system current requirements Environmental Requirements Proper operation of the MGX 8950 switch depends on a proper environment. This section describes environmental requirements for the site where you intend to install the switch. The following sections are included: •...
Page 322 Site Requirements for the MGX 8950 Switch Vibration Table 3-9 describes the Cisco recommendations for vibration conditions. Table 3-9 Category Earthquake Office Transportation Non-Operational 1. Office product—More than 2 m from regularly inhabited positions 2. Cisco package test specification Space You can install the following MGX 8950 system components in a rack (as shown in •...
Page 323 5.25 in. Optional AC power tray Optional AC power tray The MGX 8950 switch and components fit in either a 19-inch (48.26 cm) wide rack or a 23-inch (58.42 cm) wide rack (with extenders installed). See rack. Table 3-10 Component...
Page 324 Position the switch should so that it does not interfere with the routing of cables and the termination of telephone or carrier circuits. Raised flooring is recommended so that there is enough space under the flooring for cables and wiring.
Page 325 The main air intake vents are located in the air intake plenum component, which is installed under the switch. The air intake vent for the AC power supply tray is located on the front of the power supply tray panel.
Page 326: Figure 3-7 Air Flow Through Intake And Exhaust Vents For The Mgx 8950 Switch
Preparing for Installation Site Requirements for the MGX 8950 Switch Figure 3-7 Air Flow Through Intake and Exhaust Vents for the MGX 8950 Switch Electrical equipment generates heat. Ambient air temperature might not be able to cool equipment to Note acceptable operating temperatures without adequate circulation.
Page 327: Table 3-12 Power Specifications For The Mgx 8950 System
10 screw lugs designed for 6 AWG wire. The customer supplied wire must be terminated with a terminal lug that accepts no. 10-32 screws. Cisco MGX 8800/8900 Series Hardware Installation Guide Site Requirements for the MGX 8950 Switch Table 3-6 for exact requirements. For general Table 3-6 for exact requirements.
Page 328: Figure 3-8 Schematic Of Ac Plug Wiring
Site Requirements for the MGX 8950 Switch AC Power AC power is supplied to the MGX 8950 switch through the AC power supply tray. AC power sources must be dedicated AC branch circuits. Each branch circuit must be protected by a dedicated two-pole circuit breaker.
Page 329 Cisco MGX 8950 switch circuit breaker. The MGX 8950 switch uses a 100 A, 1-pole circuit breaker with a short trip delay on each –48 V input. It is recommended that the site have a dedicated 100 A, 1-pole circuit breaker with a medium trip delay at each branch circuit.
Page 330: Table 3-13 Power Consumption Calculation For Mgx 8950 Switch Components
RJ45-4E/B • RJ45-FE • RPM-XF-512 MGX-XF-UI • MGX-1OC12POS-IR • Cisco MGX 8800/8900 Series Hardware Installation Guide 3-38 Power Consumption Calculation for MGX 8950 Switch Components (continued) Number of Cards Watts Per Card Installed 94.6 94.6 21.3 19.8 13.3 94.6 3.03 1.25...
Page 331 MGX 8950. DC PEM Totals Required Tools and Equipment Table 3-14 lists the tools and equipment that you need to install and remove MGX 8950 switch components. For additional cabling requirements, see Note Table 3-14 Check...
Page 332: Table 3-14 Mgx 8950 Required Tools And Equipment
ESD protection equipment—Required whenever you handle Cisco equipment, which includes the switch, cards, and modules. Mounting screws—To mount the Cisco MGX 8950 switch, upper fan tray, lower fan tray, air intake plenum, exhaust plenum, and optional AC power supply tray in the rack...
Page 333: Site Requirements For A Mgx 8830 Or Mgx 8830/B Switch
Site Requirements for a MGX 8830 or MGX 8830/B Switch This section describes requirements for the site where the MGX 8830 or MGX 8830/B switch is to be installed. Before you install the switch, ensure that all of the criteria in this section are met.
Page 334 AC system current requirements DC system current requirements Environmental Requirements Proper operation of the MGX 8830 switch depends on a proper environment. This section describes environmental requirements for the site where you intend to install the switch. The following sections are included: •...
Page 335 • 0.1 G, 0.1 octaves/min. • Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Site Requirements for a MGX 8830 or MGX 8830/B Switch for stability plate installation MDVT Description None 0.41 Grms, 3 to 500 Hz •...
Page 336 Site Requirements for a MGX 8830 or MGX 8830/B Switch Table 3-16 Vibration Condition Recommendations (continued) Category NEBS Description Transportation For rail, truck, ship, 5 to 100 Hz, 0.1 octave/min, 0.5 G. • • For rail, truck, ship, jet, reciprocating or turbo prop aircraft, 100 to 500 Hz, 0.25 octave/min, 1.5 G.
Page 337 Chapter 3 Preparing for Installation The MGX 8830 or MGX 8830/B switch and components fit in either a 19-inch (48.26 cm) wide rack or a 23-inch (58.42 cm) wide rack (with extenders installed). See requirements within the rack. Table 3-17...
Page 338: Table 3-18 Co And Pe Operating Environment Requirements
1. The switch can run up to 122ºF (50ºC) for up to 72 hours. An AC-powered MGX 8830 or MGX 8830/B switch dissipates up to 4800 BTUs (1.4 kW) per hour, and a DC-powered MGX 8830 or MGX 8830/B switch dissipates up to 4100 BTUs (1.2 kW) per hour.
Page 339 The enclosure must also provide adequate cooling through the use of an appropriately sized heat exchanger or air conditioner, which dissipates the heat generated by existing remote terminal system components and by the installed MGX 8830 or MGX 8830/B switch. Power Requirements The system can accept power from either an optional AC source (AC power supply tray) or a DC source (DC PEM).
Page 340: Figure 3-10 Schematic Of Ac Plug Wiring
Figure 3-10 DC Power DC power is supplied to the MGX 8830 or MGX 8830/B switch through one or two DC PEMs. Each DC PEM must be connected to a dedicated 30-A regulated source. Each branch circuit must have a 30-A circuit breaker at the source.
Page 341 MGX 8830 or MGX 8830/B switch circuit breaker. The MGX 8830 or MGX 8830/B switch uses a 30-A, 1-pole circuit breaker with a short trip delay on each –48 V input. It is recommended that the site have a dedicated 30-A, 1-pole circuit breaker with a medium trip delay at each branch circuit.
Page 342: Table 3-20 Power Consumption Calculation For Cisco Mgx 8830 Or Mgx 8830/B Switch Components
SCSI2-2HSSI/B • MPSM-8-T1E1 RJ48-8T1 • R-RJ48-8T1 • Cisco MGX 8800/8900 Series Hardware Installation Guide 3-50 Power Consumption Calculation for Cisco MGX 8830 or MGX 8830/B Switch Components (continued) Number of Cards Watts Per Card Installed 29.1 25.84 25.84 25.84 25.84 46.4...
Page 343 • PXM-UI-S3 or PXM-UI-S3/B T3E3-155 • RPM-PR-256 Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Power Consumption Calculation for Cisco MGX 8830 or MGX 8830/B Switch Components (continued) Number of Cards Watts Per Card Installed 21.3 85.4...
Page 344 R-RJ48-8T1 • Fan tray (for each) DC PEM Totals Cisco MGX 8800/8900 Series Hardware Installation Guide 3-52 Power Consumption Calculation for Cisco MGX 8830 or MGX 8830/B Switch Components (continued) Number of Cards Watts Per Card Installed 3.03 1.25 3.03 3.03...
Page 345: Table 3-21 Mgx 8830 Or Mgx 8830/B Required Tools And Equipment
Tools and Equipment Hardware Components and Cables MGX 8830 or MGX 8830/B switch, with front cards, back cards, and fan tray installed If your configuration was not installed in a Cisco-supplied cabinet, you will need the following components for your system: •...
Page 346 Stability plate kit, optional—Cisco Part Number STRATM-STAB ESD protection equipment—Required whenever you handle Cisco equipment, which includes the switch, cards, and modules Mounting screws—To mount the Cisco MGX 8830 switch and optional AC power supply tray in the rack Tools...
Page 347: Table 3-22 Space, Weight, And Power Specifications For The Mgx 8880 Media Gateway
Site Requirements for the MGX 8880 Media Gateway This section describes requirements for the site where the MGX 8880 Media Gateway is to be installed. Before you install the switch, ensure that all of the criteria in this section are met. Table 3-22 summarizes the space, weight, and power requirements for the gateway.
Page 348 3/8-inch or 1/2-inch bolts. Also, you can buy an optional stability plate with the Cisco cabinet. The stability plate is bolted to the floor, and then the Cisco cabinet is bolted to the stability plate. Chapter 5, “Installing the Cisco MGX Switch or Gateway” instructions.
Page 349 Cisco recommendations for vibration conditions. Table 3-23 Vibration Condition Recommendations Category NEBS Description Earthquake No damage to the switch when tested to earthquake • waveform. 75-mm maximum single amplitude deflection. • Frame-level natural mechanical resonant frequency > 2 •...
Page 350: Figure 3-11 Mgx 8880 Media Gateway Components
Air intake plenum • AC power supply tray (optional) Figure 3-11 Exhaust plenum/ fan tray 3.5 in. Switch 17.5 in. Air intake plenum 3.5 in. AC power tray (optional) 5.25 in. The MGX 8880 Media Gateway and components fit in either a 19-inch (48.26 cm) wide rack or a 23-inch (58.42 cm) wide rack (with extenders installed).
Page 351 Position the switch so that it does not interfere with the routing of cables and the termination of telephone or carrier circuits. Raised flooring is recommended so that there is enough space under the flooring for cables and wiring.
Page 352 The main air intake vents are located in the air intake plenum component, which is installed under the switch. The air intake vent for the AC power supply tray is located on the front of the power supply tray panel.
Page 353: Figure 3-12 Air Flow Through Intake And Exhaust Vents For The Cisco Mgx 8880 Media Gateway
Chapter 3 Preparing for Installation Site Requirements for the MGX 8880 Media Gateway Figure 3-12 Air Flow Through Intake and Exhaust Vents for the Cisco MGX 8880 Media Gateway Electrical equipment generates heat. Ambient air temperature might not be able to cool equipment to Note acceptable operating temperatures without adequate circulation.
Page 354 Site Requirements for the MGX 8880 Media Gateway Power Requirements The system can accept power from either an optional AC source (AC power supply tray) or a DC source (DC PEM). Table 3-27 Table 3-27 Specification Power input voltage AC system current requirements DC system current requirements...
Page 355: Figure 3-13 Schematic Of Ac Plug Wiring
If the UPS cannot provide the fault current, the UPS must be equipped with a fault bypass switch that can trip the protection devices through the utility power. Do not use a UPS or any power source with a Ferro-Resonant transformer.
Page 356 Site Requirements for the MGX 8880 Media Gateway DC Power DC power is supplied to the MGX 8880 Media Gateway through one or two DC PEMs. Each DC PEM must be connected to a dedicated 60-A regulated source. Each branch circuit must have a 60-A circuit breaker at the source.
Page 357: Table 3-28 Power Consumption Calculation For Mgx 8880 Media Gateway
Chapter 3 Preparing for Installation Table 3-28 Front Card SMFLR-1-622/C • AXSM-4-622/B SMFIR-2-622/B • SMFLR-2-622/B • AXSM-8-155-E MMF-4-155/C • SMB-4-155 • SMFIR-4-155/C • SMFLR-4-155/C • AXSM-16-155/B MMF-8-155-MT/B • SMB-4-155 • SMFIR-8-155-LC/B • • SMFLR-8-155-LC/B AXSM-16-T3E3/B • SMB-8-E3 SMB-8-T3 • AXSM-16-T3E3-E •...
Page 358 Site Requirements for the MGX 8880 Media Gateway Table 3-28 Front Card RJ45-FE • RPM-XF-512 MGX-XF-UI • MGX-1OC12POS-IR • MGX-1GE • MGX-2OC12POS-IR • MGX-2GE • SRME/B SMFIR-1-155 • STM1-EL-1 • VISM-PR-8E1 MGX-RJ48-8E1 • RJ48-8E1 • • R-RJ48-8E1 SMB-8E1 • • R-SMB-8E1 VISM-PR-8T1 •...
Page 359: Table 3-29 Mgx 8880 Media Gateway Required Tools And Equipment
Warning Mounting kit option for 23-inch rack: Cisco Part Number MGX-MNT23 Cable management assembly: Cisco Part Number MGX-CAB-MGMT Switch earthing conductor—Minimum of 6 AWG stranded copper wire, rated at minimum 90°C APS connector, as necessary—Cisco Part Number MGX-8850-APS-CON or MGX-APS-CON Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Page 360 Stability plate kit, optional—Cisco Part Number STRATM-STAB ESD protection equipment—Required whenever you handle Cisco equipment, which includes the switch, cards, and modules Mounting screws—To mount the Cisco MGX 8880 Media Gateway, exhaust plenum/fan tray, air intake plenum, and optional AC power supply tray in the rack...
Page 361: Unpacking The Box
Each Cisco MGX switch or gateway is securely packaged in a shipping box. The MGX switch modules and cards ship installed in the chassis. If your switch is ordered to be installed in a cabinet as well, the components are installed in the cabinet (for example, upper and lower fan trays, air intake plenum, and exhaust plenum).
Page 362: Verifying Contents
Cisco Systems Corporate Service Center or an authorized Cisco Systems service center during the applicable warranty period. Contact the Cisco TAC for the location of your nearest service center.
Page 363: Table 4-1 Card Redundancy, Line Redundancy, And Bulk Distribution Features Per Card
SRM cards is distributed to the individual service modules. The primary feature of bulk distribution is that it enables a switch to use fewer T3 or OC-3 lines instead of many T1 or E1 lines. A secondary benefit is that SRME cards can provide line redundancy to cards that otherwise could not use that feature.
Page 364 Table 4-1 Card Type AXSM-4-622 AXSM-4-622/B AXSM-4-2488-XG AXSM-8-155-E AXSM-16-155 AXSM-16-155/B AXSM-16-155-XG AXSM-16-T3E3 AXSM-16-T3E3/B AXSM-16-T3E3-E AXSM-32-T1E1-E CESM-8E1 CESM-8T1 CESM-8T1/B FRSM-2CT3 FRSM-2T3E3 FRSM-8E1 FRSM-8E1-C FRSM-8T1 FRSM-8T1-C FRSM-12-T3E3 FRSM-HS2/B MPSM-8-T1E1 MPSM-16T1E1 MPSM-T3E3-155 PXM1E-4-155 PXM1E-8-155 PXM1E-8-T3/E3 PXM1E-16-T1/E1 PXM1E COMBO Cisco MGX 8800/8900 Series Hardware Installation Guide Chapter 4 Planning for Card Redundancy, Line Redundancy, and Bulk Distribution Card Redundancy, Line Redundancy, and Bulk Distribution Features...
Page 365: Planning Standalone And Redundant Card Configurations
A PXM card or service module operates in either standalone mode or redundant mode, depending on the card type, the other cards in the switch, and the configuration applied to that card. The following subsections provide planning guidelines for installing cards that will operated in standalone and redundant configurations.
Page 366: Standalone Card Configuration Guidelines
Standalone Card Configuration Guidelines When a card is inserted in a switch without a standby or redundant card, it operates in standalone mode. If a standalone card goes down, all the connections on that card will fail and traffic will be lost. All cards that can be installed in an MGX switch can operate in standalone mode.
Page 367 When using a standalone PXM configuration, the switch supports a single standalone SRM per bay. • For the MGX 8830, a standalone SRM provides services to all cards in the switch and must be • installed in the slot that supports the standalone PXM. For example, if the standalone PXM is installed in slot 1, the standalone SRM must be installed in slot 7.
Page 368: Preconfigured Redundancy (Pxm And Srm)
SRM cards are optional and add 1:N card redundancy, bulk distribution, and bit error rate testing (BERT) services to a Cisco MGX 8850switch. These services apply to select service modules, so in a MGX 8850 (PXM45) or MGX 8850/B switch, for example, you might use 1:1 card redundancy for some cards and 1:N redundancy for others.
Page 369: Figure 4-2 Mgx 8830 Switch With Redundant Pxms And Srms
SRMs provides services to only one bay. For example, to support redundant SRM services in the lower bay, SRM cards must be installed in slots 31 and 32. When installing redundant SRMs for a MGX 8830 or MGX 8830/B switch or a single bay in a •...
Page 370: Configured 1:1 Card Redundancy
For more information, see which appears later in this chapter. When redundant cards are connected to redundant lines using intercard APS in a MGX 8950 switch, • you must install redundant AXSM-XG cards in adjacent slots where the odd numbered slot is the lower number.
Page 371 The rerouting of the line communications takes place over a single redundancy bus, one of which is installed in each bay of a Cisco MGX 8850switch. A MGX 8830 or MGX 8830/B switch has one redundancy bus, and MGX 8850 (PXM1E/PXM45), MGX 8850/B, and MGX 8880 switches have two, one for each bay.
Page 372 All cards in a 1:N redundant card set must be installed in the same bay. For example, in a • MGX 8850 (PXM1E/PXM45) or MGX 8850/B switch, all cards in a specific 1:N redundant card set must be installed in the upper bay or in the lower bay. The 1:N redundant card set cannot be split between the upper and lower bays.
Page 373: Planning For Standalone And Redundant Line Configurations
All cards in a 1:N redundant card set must be installed in the same bay. For example, in a MGX 8850 (PXM1E/PXM45) or MGX 8850/B switch, all cards in a specific 1:N redundant card set must be installed in the upper bay or in the lower bay. The 1:N redundant card set cannot be split between the upper and lower bays.
Page 374: Standalone Card Configurations
• Slot 4 on the MGX 8880 switch is preconfigured to use redundant back cards, which physically connect the front card in slot 4 to any back cards installed in slot 3. Slot 4 cannot support a standalone configurations on its own.
Page 375 Chapter 4 Planning for Card Redundancy, Line Redundancy, and Bulk Distribution Figure 4-5 shows how redundant PXM1E cards use a Y-cable to connect to standalone lines. Figure 4-5 PXM1E front cards Figure 4-6 shows how redundant AXSM cards connect to standalone lines. Other service modules that support 1:1 card redundancy, such as FRSM12 and FRSM-HS2/B, use Y-cables in a similar manner.
Page 376: Redundant Line Configuration Guidelines
When bulk distribution is used on the card hosting the standalone line, the line is standalone from • the service module to the SRM card. This is a single physical connection over the switch backplane. However, when the standalone line reaches the SRM, the SRME and SRME/B can be configured for redundant lines, if redundant SRMs are used with SONET, SDH, or STM-1 interfaces.
Page 377: Intracard Aps Configurations
For proper APS operation between two switches a working line on one switch must also be the working line on the other switch, and the same applies to the protection line. Most service modules have specific requirements for which lines can host working lines and which can host protection lines, so proper hardware installation is required before the switch can be configured to support APS.
Page 378 Planning for Standalone and Redundant Line Configurations Figure 4-8 shows how a standalone AXSM connects to redundant lines. Figure 4-8 AXSM front card Because the front cards are far more complex and expensive than the back cards, intracard APS is not practical for most 1:1 redundant card installations.
Page 379: Figure 4-10 Redundant Pxm1E Configuration With Intercard Aps
Chapter 4 Planning for Card Redundancy, Line Redundancy, and Bulk Distribution • For VXSM-4-155 cards, the working line connects to a port on the upper bay back card and the protection line connects to the corresponding port on the lower bay back card. For example, if port 2 is configured for intracard APS, the working line is connected to port 2 in the upper bay and the protection line is connected to port 2 in the lower bay.
Page 380 Planning for Standalone and Redundant Line Configurations Back card and line fault tolerance is provided by intercard APS. If the working line or the back card to which it is connected fails, communications traffic is rerouted through the protection line and the back card to which it is connected.
Page 381 Chapter 4 Planning for Card Redundancy, Line Redundancy, and Bulk Distribution • Some service module back card types require an APS mini-backplane to support intercard APS. The APS mini-backplane requirements are listed in On an MGX 8880 Media Gateway, slots 3 and 4 do not support intercard APS. •...
Page 382: Planning For Bulk Distribution
Planning for Bulk Distribution Table 4-4 APS Connector Options and Requirements (continued) Front Card Type MGX 8830 APS Options AXSM-XG Cards AXSM-1-9953-XG — AXSM-4-2488-XG — AXSM-8-622-XG Slots 3-6, 10-13: MGX-8830-APS-CON AXSM-16-155-XG MPSM-T3E3-155 Slots 3-6, 10-13: MGX-8830-APS-CON PXM1E-4-155 Slots 1 and 2: MGX-8830-APS-CON PXM1E-8-155 Slots 1 and 2:...
Page 383: Planning For Advanced Software Features
Planning for Card Redundancy, Line Redundancy, and Bulk Distribution distribution is that it enables a switch to use fewer T3 or OC-3 lines instead of many T1 or E1 lines. A secondary benefit is that SRME and SRME/B cards can provide line redundancy to cards that otherwise could not use that feature.
Page 384 Planning for Advanced Software Features The advantage of the IMA feature is that you do not need T3/E3 circuits to support high bandwidth on your switch. T1 IMA supports up to 16 1.544-Mbps links, and E1 IMA supports up to 16 2.048-Mbps links.
Page 385: Installing The Cisco Mgx Switch Or Gateway
Caution Due to the weight of the switch or gateway, it is recommended that a mechanical lift be used to install the switch or gateway in a rack.
Page 386: Installation Checklist
Requirements” section on page 3-2 hazard-free installation. To see translations of the warnings that appear in this publication, refer to the Regulatory Compliance and Safety Information for Cisco Multiservice Switch Products (MGX, BPX, and SES) that shipped with the chassis. Installation Checklist When you install a MGX 8850, MGX 8850/B, or MGX 8880 system, be sure that you follow the installation procedures in the proper sequence.
Page 387: Table 5-1 Installation Checklist-Mgx 8850, Mgx 8850/B, Or Mgx 8880 Systems
Step 9 Install the Upper Fan Tray Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Rack-Mounted System (with Lift) Install the switch with a...
Page 388: Installation Procedures
Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Table 5-1 Installation Checklist—MGX 8850, MGX 8850/B, or MGX 8880 Systems (continued) Rack-Mounted System Check Steps (Without Lift) Step 10 Install the Exhaust Plenum Step 11 Install the DC PEM(s) as necessary...
Page 389 – MGX-PWR-DC (DC power supply with intake plenum) – Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Cisco MGX 8800/8900 Series Hardware Installation Guide...
Page 390: Mgx 8850 And Mgx 8880 Installation
Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Figure 5-1 Color-Coded Slot Identification on the MGX 8880 MGX 8850 and MGX 8880 Installation The installation procedures describe the following steps: • Install Stability Plate for Seismic Anchoring, page 5-7 •...
Page 391 • Install the Cable Management Assembly, page 5-34 • Connect the Fan Tray Power Cables to the Cisco MGX 8850 or MGX 8850/B Switch, page 5-35 • • Connect the AC Power Supply Tray to the MGX 8850 or MGX 8850/B Switch, page 5-37 •...
Page 392: Figure 5-2 Stability Plate Dimensions
Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Complete the following steps to anchor your Cisco cabinet to a stability plate: Step 1 Drill holes into the floor to install the stability plate. See Figure 5-2 Stability Plate Dimensions 6.7 in.,...
Page 393: Figure 5-3 Installing A Cisco Cabinet Over The Stability Plate
Use four 3/8 x 1 inch anchoring bolts (user-provided) to secure the cabinet to the stability plate. Step 4 Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Installing a Cisco Cabinet over the Stability Plate Stability...
Page 394 1/4 inch by 20 threads per inch. The grounding studs can accept a two-holed grounding connector designed to prevent rotation and possible loosening of the connector. If you are installing your switch in a third-party vendor rack or cabinet, ensure that the rack and cabinet Note are properly grounded.
Page 395: Figure 5-4 Frame Bonding Connection In Cisco-Supplied Rack
Place another external, toothed star washer or lock washer onto the studs. Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Frame Bonding Connection in Cisco-Supplied Rack...
Page 396 Use a wrench to tighten a nut onto the threaded studs. Measure Rack Space Before you install the MGX 8850 switch and its related components, calculate the total rack space required to install your system. Table 3-1 on page 3-11 •...
Page 397: Figure 5-5 Component Locations In A Mgx 8850 Or Mgx 8850/B System
5.25 in. Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Component Locations in a MGX 8850 or MGX 8850/B System 3.5 in.
Page 398: Figure 5-6 Component Locations In A Mgx 8880 System
Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Figure 5-6 Exhaust plenum/ fan tray 3.5 in. Switch 17.5 in. Air intake plenum 3.5 in. AC power tray (optional) 5.25 in. Note If you plan to expand your system to include more switches in the future, allow space in the rack for...
Page 399: Figure 5-7 Mounting Rail Distances
Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway When you are installing a MGX 8850, MGX 8850/B, or MGX 8880 system in a 23-inch rack, the switch and hardware components (which could include the optional AC power supply tray, air intake plenum, upper and lower fan trays, and exhaust plenum) need to be mid-mounted in the rack.
Page 400: Rack Mounting Dimensions, Front View
Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Figure 5-8 shows a front view of the mounting rails. Figure 5-8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 If a component requires more than two screws for installation in the rack or cabinet, install the two bottom screws first.
Page 401 Once all the rack-mounted components are in, tighten all of the screws. Before working on a system that has an On/Off switch, turn OFF the power and unplug the power cord. Warning Statement 1 Never install an AC power module and a DC power module in the same chassis.
Page 402: Removing An Ac Power Supply
Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Figure 5-9 Step 3 Tilt the air intake grille down to about a 45-degree angle, lift it out, and set it aside. This exposes the hinged door that serves as the power supply retainer bracket.
Page 403: Figure 5-10 Ac Power Supply Tray-Front View
Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway for the correct placement of the AC power supply tray.
Page 404 Install the Lower Fan Tray Complete the following steps to install the lower fan tray in an MGX 8850 switch. Skip this section if you are installing an MGX 8880 gateway.
Page 405: Figure 5-11 Lower Fan Tray Air Flow Direction
MGX 8850 or MGX 8850/B switch with a mechanical lift. If a mechanical lift is not available for installation, the switch must be manually lifted into place. Since the switch is shipped with all components preinstalled, you must remove the cards and modules from the switch so that you can lift it into the rack.
Page 406 Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Prepare for Installation Review the following guidelines before installation begins: Before removing any cards, modules, or assemblies, it is recommended that you carefully note and • write down their location or slot number in the chassis.
Page 407: Figure 5-12 Front Card Extractor Lever
Repeat Step 2 Step 6 Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Front Card Extractor Lever through Step 8 for each front card that you are removing from the chassis.
Page 408 Repeat through Step 4 connected to the second back card when it is removed and comes out of the switch with the card. Carefully separate the second back card from the APS connector by pulling it out with a straight motion.
Page 409 Step 1 in a rack. You need a mounting kit to accommodate a 23-inch rack (Cisco Part Number MGX-MNT23). Have two people move the switch to the desired position in the rack, or, if spacers are used, slide the Step 2 switch across the spacers and position it in the rack.
Page 410: Connecting The Back Card To The Mgx-8850-Aps-Con Connector
Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Reinstall the APS Assembly Complete the following steps to reinstall the APS assembly. If you are not installing an APS assembly, go to the Note Place the edge of the back card in the alignment slot of the APS connector (see Step 1 numbers).
Page 411: Figure 5-14 Two Back Cards In The Mgx-8850-Aps-Con Connector
The card should slide in and out with only slight friction on the adjacent board’s EMI gaskets. Do not force the card. Investigate any binding. Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Two Back Cards in the MGX-8850-APS-CON Connector Figure 5-14), or the APS assembly cannot slide properly into the chassis.
Page 412 Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway To prevent damage to components on either side of a card, support the faceplate and keep the card level Caution while sliding it into the chassis. Cards must be inserted in the correct slot positions. If service module back cards are installed in the Caution wrong slots, electrical damage can occur.
Page 413 Verify that the extractor lever(s) are in the unlatched position. Step 3 Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway through Step 7 for each back card that you are reinstalling in the chassis.
Page 414: Install The Mgx 8850 Or Mgx 8850/B Switch With A Mechanical Lift
Minimum platform dimensions are 17.5 inches wide by 24 inches deep. • This section details the procedures you should use to install the switch with a mechanical lift in a 19-inch or 23-inch rack or a 19-inch cabinet. •...
Page 415 Install the Switch in a 19-Inch or 23-Inch Rack Complete the following steps to install the switch in a 19-inch or 23-inch rack: Attach one mid-mounting bracket to each side of the Cisco MGX 8850 switch before installing the unit Step 1 in a rack.
Page 416 If you are installing the fan tray in a 19-inch cabinet, it is front-mounted in the rack with support Note from rear brackets. Position the upper fan tray, which occupies 1 RU of space, directly above the switch. Step 2 Ensure that the air flow direction arrow on the back of the upper fan tray is pointing up.
Page 417: Figure 5-15 Dc Pems Installed Behind The Air Intake Plenum On Mgx 8850
DC circuits. Turn OFF the DC power line circuit breakers and remove the DC power line fuses. Statement 322 Before working on a system that has an On/Off switch, turn OFF the power and unplug the power cord. Warning Statement 1 Never install an AC power module and a DC power module in the same chassis.
Page 418: Figure 5-16 Dc Pems Installed Behind The Air Intake Plenum On Mgx 8880
Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Figure 5-16 Secondary DC PEM Install the Cable Management Assembly The cable management assembly consists of two identical, horizontal cable managers, two mounting brackets, and screws. Complete the following steps to install the cable management assembly: Use the provided No.
Page 419: Figure 5-18 Cable Management Assembly At Back Of An Mgx 8880 System
(for example, the T1E1 cards have thick cables), remove the fins, which are attached with two small Phillips-head screws. Connect the Fan Tray Power Cables to the Cisco MGX 8850 or MGX 8850/B Switch The fan trays receive power from the backplane through fan tray power cables. To reach the backplane D-connector, the fan power cable D-connector passes through an opening at the bottom rear of the card cage.
Page 420 Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Figure 5-19 To backplane Step 2 Use both hands to slip the connector frame through the second (lower fan tray) or fourth (upper fan tray) access opening at the bottom rear of the card cage. Move the connector straight toward the backplane so that you can guide it through the opening.
Page 421: Connect The Ac Power Supply Tray To The Mgx 8850 Or Mgx 8850/B Switch
Repeat Step 1 Step 5 Connect the AC Power Supply Tray to the MGX 8850 or MGX 8850/B Switch Do not use a power screwdriver on captive screws. Caution If you are using AC power, complete the following steps to connect the AC power supply tray to the switch.
Page 422 Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Figure 5-21 To backplane Use both hands to slip the connector frame through the first (source A) or third (source B) access opening Step 2 at the bottom rear of the card cage. Move the connector straight toward the backplane so that you can guide it through the opening.
Page 423: Connect The Dc Pem To The Mgx 8850 Or Mgx 8850/B Switch
DC units. Statement 12 If you are using DC power, complete the following steps to connect the DC PEM to the switch. Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006...
Page 424: Figure 5-23 Dc Pem Cable
Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway If you are using AC power, see the 8850/B Switch” section on page Notice that the smaller side of the backplane D-connector faces down, and position the smaller side of Step 1 the cable D-connector so that it also faces down.
Page 425: Dc Pem Cabling
Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway DC PEM Cabling DC PEMs Step 1 for cabling specifications and pinouts.
Page 426: Connect The Console Port
Connect the Console Port The command line interface (CLI) management tool allows you to configure the switch and display the switch status. When a switch starts up for the first time, the only CLI access available is through the console port (CP).
Page 427: Connect Power To The Mgx 8850 Or Mgx 8850/B Switch
Connect Power to the MGX 8850 or MGX 8850/B Switch The section provides the following installation procedures for connecting power to the switch: “Connect AC Power to the Switch” section on page 5-44 •...
Page 428 If you are installing redundant DC PEMs, you can connect to the same power source if you do not require the additional fault tolerance offered when separate power sources are used. Verify that the power source to the switch is turned off and that the circuit breaker on the DC PEM is off. Step 1...
Page 429: Dc Pem-Rear View
Attach the end of the wire with the ring or space lug to the 48-VDC return, as shown in Step 8 Figure 5-29 Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway DC PEM—Rear View Circuit breaker O F F...
Page 430 This step is optional. Note Dry contact relay closures are available for forwarding switch alarms to an alarm system. Separate visual and audible alarm outputs are available for critical, major, and minor alarm outputs, and the outputs are provided through the use of a DB-15 connector on the PXM user interface back card (PXM-UI-S3 and PXM-UI-S3/B).
Page 431: Modem Connection To The Maintenance Port
Connect the MP Connection This step is optional. Note A dial-up connection extends switch management to all workstations that have access to the public switched telephone network (PSTN). PXM-UI-S3 Connect the maintenance port (MP) on the PXM-UI-S3 card to a modem. Connect the terminal to a...
Page 432 Statement 1029 Step 1 If your switch has an (optional) front door, verify that the door is installed and closed and that each empty slot is covered by a blank faceplate. Install the ferrite bead if needed. Refer to...
Page 433: Installing The Mgx 8950 Switch
This section provides procedures for installing a MGX 8950 switch in a rack or in a Cisco-supplied cabinet. Due to the weight of the switch, it is recommended that a mechanical lift be used to install the Caution Cisco MGX 8950 switch in a rack.
Page 434: Table 5-3 Installation Checklist-Mgx 8950 System
“Rack-Mounted System (Without Lift)” column of If you are using a lift to mount the MGX 8950 switch in a rack, you do not need to remove the modules, cards, and hardware components. Follow the installation procedures in the “Rack-Mounted System (with Lift)”...
Page 435 Install the DC PEM(s), as necessary Step 12 Install the Cable Management Assembly Step 13 Connect the Fan Tray Power Cables to the MGX 8950 Switch Step 14 Connect the AC Power Supply Tray to the MGX 8950 Switch, as necessary...
Page 436 Install the DC PEM(s), page 5-77 • Install the Cable Management Assembly, page 5-78 • Connect the Fan Tray Power Cables to the MGX 8950 Switch, page 5-78 • Connect the AC Power Supply Tray to the MGX 8950 Switch, page 5-80 •...
Page 437: Figure 5-32 Stability Plate Dimensions
Chapter 5 Installing the Cisco MGX Switch or Gateway Note These instructions are specific to a Cisco-supplied cabinet, but can be used for anchoring a Cisco-supplied rack. If you are not installing your system in a Cisco-supplied rack or cabinet, anchor your third-party rack or vendor cabinet according to guidelines in the third-party vendor documentation.
Page 438: Figure 5-33 Installing A Cisco Cabinet Over The Stability Plate
Step 4 Cisco MGX 8800/8900 Series Hardware Installation Guide 5-54 Installing a Cisco Cabinet over the Stability Plate Stability plate Chapter 5 Installing the Cisco MGX Switch or Gateway Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006...
Page 439 1/4 inch by 20 threads per inch. The grounding studs can accept a two-holed grounding connector designed to prevent rotation and possible loosening of the connector. If you are installing your switch in a third-party vendor rack or cabinet, ensure that the rack and cabinet Note are properly grounded.
Page 440: Figure 5-34 Frame Bonding Connection In Cisco-Supplied Rack
Place another external, toothed star washer or lock washer onto the studs. Cisco MGX 8800/8900 Series Hardware Installation Guide 5-56 Frame Bonding Connection in Cisco-Supplied Rack Chapter 5 Installing the Cisco MGX Switch or Gateway Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006...
Page 441 Use a wrench to tighten a nut onto the threaded studs. Measure Rack Space Before you install the MGX 8950 switch and its related components, calculate the total rack space required to install your system. See rack units (RUs) required.
Page 442: Figure 5-35 Component Locations In A Mgx 8950 System
17.72 inches. When installing a MGX 8950 system in a 19-inch rack, adhere to the following guidelines: Open-rack configuration—The switch and hardware components (optional AC power supply tray, • air intake plenum, upper and lower fan trays, and exhaust plenum) need to be mid-mounted in the rack.
Page 443 When you are installing a MGX 8950 system in a 23-inch rack, the switch and hardware components (optional AC power supply tray, air intake plenum, upper and lower fan trays, and exhaust plenum) need to be mid-mounted in the rack.
Page 444 Cisco MGX 8800/8900 Series Hardware Installation Guide 5-60 Rack Mounting Dimensions—Front View 17.750" Minimum between rails MGX 8950 Chapter 5 Installing the Cisco MGX Switch or Gateway 22.750" 13 RMUs Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006...
Page 445 If a component requires more than two screws for installation in the rack or cabinet, install the two bottom screws first. Before working on a system that has an On/Off switch, turn OFF the power and unplug the power cord. Warning Statement 1 Never install an AC power module and a DC power module in the same chassis.
Page 446 Access hole Released air intake grille Step 6 for each AC power supply present in each AC power supply tray. Chapter 5 Installing the Cisco MGX Switch or Gateway Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006...
Page 447: Figure 5-39 Ac Power Supply Tray-Front View
Chapter 5 Installing the Cisco MGX Switch or Gateway Step 2 Position the AC power supply tray, which occupies 3 RUs of space, at the bottom of the configuration or rack. Use four mounting screws and a Phillips-head screwdriver to bolt the AC power supply tray in the rack.
Page 448 Position the lower fan tray, which occupies 1 RU of space, directly above the air intake plenum. Cisco MGX 8800/8900 Series Hardware Installation Guide 5-64 Chapter 5 Installing the Cisco MGX Switch or Gateway Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006...
Page 449: Figure 5-40 Lower Fan Tray Air Flow Direction
MGX 8950 switch with a mechanical lift. If a mechanical lift is not available for installation, the switch must be manually lifted into place. Since the switch is shipped with all components preinstalled, you must remove the cards and modules from the switch so that you can lift it into the rack.
Page 450 Caution Do not use a power screwdriver on captive screws. When extracting a front card, keep the card level until it is completely extracted from the switch. Do not Caution allow the front cards to drop against the cards below them. This could damage components on the cards.
Page 451: Figure 5-41 Front Card Extractor Lever
Chapter 5 Installing the Cisco MGX Switch or Gateway Figure 5-41 Top of card Slot Pull the extractor lever(s) to disconnect the front card from the midplane. Step 6 Gently pull the front card out of the card cage. Keep the front card level and make sure that it does not Step 7 hit the one beneath it.
Page 452 Pull evenly on the two extractor levers to remove the back card from the APS connector. Repeat connected to the second back card when it is removed and comes out of the switch with the card. Carefully separate the second back card from the APS connector by pulling it out with a straight motion.
Page 453 Step 1 a mounting kit to accommodate a 23-inch rack (Cisco Part Number MGX-MNT23-8950). Have two people move the switch to the desired position in the rack, or, if spacers are used, slide the Step 2 switch across the spacers and position it in the rack.
Page 454 Connecting the Back Card to the MGX-APS-CON-8950 Connector Top view Back card Step 2 to install a second back card in the APS connector. Chapter 5 Installing the Cisco MGX Switch or Gateway Table 1-6 Card extractors shown in "in" position Alignment...
Page 455: Figure 5-43 Two Back Cards In The Mgx-Aps-Con-8950Connector
Chapter 5 Installing the Cisco MGX Switch or Gateway Figure 5-43 Position the APS assembly in the appropriate card slots. Step 4 Note The extractor levers must be closed (flush with the vertical edge of the back cards, as shown in Figure 5-13 Slide the APS assembly all the way into the slot until it is properly seated in the backplane.
Page 456 Statement 1029 Complete the following steps to reinstall a back card in the MGX 8950 switch: Refer to the notes you made when you recorded the location of each card to ensure that the cards are Step 1 installed in the correct slots.
Page 457 Statement 1029 Complete the following steps to reinstall a front card in the MGX 8950 switch: Step 1 Refer to the notes you made when you recorded the location of each card to ensure that the cards are installed in the correct slots.
Page 458: Install The Mgx 8950 Switch With A Mechanical Lift
If a mechanical lift is not available, the cards and modules must be removed so the switch can be lifted into the rack. If you are not installing the MGX 8950 switch using a mechanical lift, go to the Lift”...
Page 459 Install the Switch in a 19-Inch or 23-Inch Rack Complete the following steps to install the MGX 8950 switch in a 19-inch or 23-inch rack: Attach one mid-mounting bracket to each side of the switch before installing the unit in a rack. You need Step 1 a mounting kit to accommodate a 23-inch rack (Cisco Part Number MGX-MNT23-8950).
Page 460 Step 2 Position the upper fan tray, which occupies 1 RU of space, directly above the MGX 8950 switch. Ensure that the air flow direction arrow on the back of the upper fan tray is pointing up.
Page 461: Figure 5-44 Dc Pems Installed Behind The Air Intake Plenum
Statement 322 Warning Before working on a system that has an On/Off switch, turn OFF the power and unplug the power cord. Statement 1 Never install an AC power module and a DC power module in the same chassis. Statement 264...
Page 462: Figure 5-45 Cable Management Assembly At Back Of System
The fan trays receive power from the backplane through a fan power cable. See illustration of the fan power cable and You will need the following cables for fan cable installation: Cisco Systems part number 72-2083-xx (46-inch cable) • •...
Page 463: Figure 5-46 Fan Power Cable
Chapter 5 Installing the Cisco MGX Switch or Gateway Figure 5-46 To card cage Complete the following steps to connect the fan power cabling: Insert the male connector of the upper fan tray power cable (46-inch) into the connector receptacle Step 1 (labeled F1) located at the bottom of the card cage, and push the connector in to seat it.
Page 464: Figure 5-47 Fan Power Connections (Ac-Powered Node Shown)
A system power cable carries –48 VDC current from an AC power tray to the rear of the card cage (see Figure 5-48). One end of the cable plugs into the card cage in the switch and the other end of the cable plugs into the AC power supply.
Page 465 Note not connected, the power supply monitoring circuit will mistake this as voltage failure and will result in a tripped circuit breaker. You will need the following cables: Cisco Systems part number 72-2420-XX • • Cisco Systems part number 72-2421-XX Cisco Systems part number 72-2422-XX •...
Page 466 Installing the MGX 8950 Switch Perform the following procedure to install the interconnect connections for an AC-Powered Cisco MGX 8950 switch with a redundant AC power supply: Caution Do NOT use power tools for this procedure. Insert the connector labeled “Card Cage A1” into the card cage receptacle labeled “PSA 1.”...
Page 467 Chapter 5 Installing the Cisco MGX Switch or Gateway Figure 5-49 shows the AC Interconnect Cable Connections for Power Supply A (PSA) in Tray #1 and Power Supply B (PSB) in Tray #2. Figure 5-49 PSA1 black Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006...
Page 468: Connect The Dc Pem To The Mgx 8950 Switch
Installing the MGX 8950 Switch Figure 5-50 Connect the DC PEM to the MGX 8950 Switch A system power cable carries –48 VDC current from a DC-PEM to the backplane (see The DC power interconnect cables from each PEM must be connected to the backplane. If the cables are...
Page 469 Figure 5-52 diagrams in detail the cabling for the DC system. Use the following cables to install interconnect cables for DC systems: Cisco Systems part number 72-2424-XX • Cisco Systems part number 72-2425-XX •...
Page 470 Route cable outside the cable management system brackets, then insert the other end of the cable labeled “PEM 1 J2” into the primary (lower) PEM receptacle labeled “J2.” Cisco MGX 8800/8900 Series Hardware Installation Guide 5-86 Chapter 5 Installing the Cisco MGX Switch or Gateway Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006...
Page 471 Chapter 5 Installing the Cisco MGX Switch or Gateway Figure 5-52 shows the Interconnect Cable Connections for Power Supply A (PSA) in DC PEM Assembly (ASM) #2 and Power Supply B (PSB) in DC PEM Assembly (ASM) #1. Figure 5-52 Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Page 472 Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Figure 5-53 Power Interconnect Connections for DC DC power interconnect cables Connect the Back Cards Connect the interfaces from the back cards to the appropriate end device. See Appendix B, “Cable...
Page 473 Connect the Console Port The command line interface (CLI) management tool allows you to configure the switch and display the switch status. When a switch starts up for the first time, the only CLI access available is through the console port (CP).
Page 474: Connect Power To The Mgx 8950 Switch
Connect Power to the MGX 8950 Switch The section provides the following installation procedures for connecting power to the switch: “Connect AC Power to the Switch” section on page 5-91 •...
Page 475: Ac Power Cable (North
For systems without a power switch, line voltages are present within the power supply when the power cord is connected. Statement 4 Connect AC Power to the Switch To connect AC power to the MGX 8950 switch, use AC power cords with the following types of AC wall plugs: •...
Page 476 If you are using a secondary (redundant) power supply, repeat Step 8 AC power cable. Figure 5-60 shows the AC power connections from the back of the switch. Cisco MGX 8800/8900 Series Hardware Installation Guide 5-92 AC Power Supply Tray Cable (International)
Page 477: Ac Power Connections (With Redundant Power
If you are installing redundant DC PEMs, you can connect to the same power source if you do not require the additional fault tolerance offered when using separate power sources. Verify that the power source to the switch is turned off and that the circuit breaker on the DC PEM is off. Step 1 Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Page 478: Figure 5-61 Dc Pem
48 VDC Safety – 48 VDC return ground Step 7 to the DC source. Step Chapter 5 Installing the Cisco MGX Switch or Gateway R T N -4 8V -4 8V D C 50 A DC OK Terminal block 2 Step 6.
Page 479 This step is optional. Note Dry contact relay closures are available for forwarding MGX 8950 switch alarms to an alarm system. Separate visual and audible alarm outputs are available for critical, major, and minor alarm outputs, and the outputs are provided through the use of a DB-15 connector on the PXM user interface back card (PXM-UI-S3 and PXM-UI-S3/B).
Page 480 Installing the MGX 8950 Switch A dial-up connection extends switch management to all workstations that have access to the public switched telephone network (PSTN). PXM-UI-S3 Connect the maintenance port (MP) on the PXM-UI-S3 card to a modem. Connect the terminal to a...
Page 481: Figure
Statement 1029 Step 1 If your switch has an (optional) front door, verify that the door is installed and closed and that each empty slot is covered by a blank faceplate. Step 2 Install the ferrite bead if needed.
Page 482: Installing The Mgx 8830 Or Mgx 8830/B Switch
Installing the MGX 8830 or MGX 8830/B Switch This section provides procedures for installing a MGX 8830 or MGX 8830/B switch in a rack or in a Cisco-supplied cabinet. In the following procedures, MGX 8830 refers to the MGX 8830 or the MGX 8830/B.
Page 483 “Rack-Mounted System (Without Lift)” column of If you are using a lift to mount the MGX 8830 switch in a rack, you do not need to remove the modules, cards, and hardware components. Follow the installation procedures in the “Rack-Mounted System (with Lift)”...
Page 484: Table 5-7 Installation Checklist-Mgx 8830 System
• Reinstall the Front Cards Step 7 Install the Cable Management Assembly Step 8 Connect the AC Power Supply Tray to the Cisco MGX 8830 Switch Step 9 Connect the Back Cards Step 10 Connect the Console Port Step 11...
Page 485 “Install the MGX 8830 Switch with a Mechanical Lift” section on page 5-118 • “Install the Cable Management Assembly” section on page 5-122 • “Connect the AC Power Supply Tray to the MGX 8830 Switch” section on page 5-122 • “Connect the Back Cards” section on page 5-124 •...
Page 486 Installing the MGX 8830 or MGX 8830/B Switch Figure 5-65 6.7 in., 17.02 cm 3.35 in., 8.51 cm Use four 3/8 x 1 inch anchoring bolts (user-provided) to attach the stability plate to the floor. Step 2 Roll the Cisco cabinet over the stability plate as shown in...
Page 487: Figure 5-66 Installing A Cisco Cabinet Over The Stability Plate
Use four 3/8 x 1 inch anchoring bolts (user-provided) to secure the cabinet to the stability plate. Step 4 Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Installing a Cisco Cabinet over the Stability Plate Stability plate Cisco MGX 8800/8900 Series Hardware Installation Guide Installing the MGX 8830 or MGX 8830/B Switch 5-103...
Page 488 1/4 inch by 20 threads per inch. The grounding studs can accept a two-holed grounding connector designed to prevent rotation and possible loosening of the connector. If you are installing your switch in a third-party vendor rack or cabinet, ensure that the rack and cabinet Note are properly grounded.
Page 489: Figure 5-67 Frame Bonding Connection In Cisco-Supplied Rack
Place another external, toothed star washer or lock washer onto the studs. Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Frame Bonding Connection in Cisco-Supplied Rack Cisco MGX 8800/8900 Series Hardware Installation Guide Installing the MGX 8830 or MGX 8830/B Switch 5-105...
Page 490 Step 4 Use a wrench to tighten a nut onto the threaded studs. Measure Rack Space Before you install the MGX 8830 switch and its related components, calculate the total rack space required to install your system. See units (RUs) required.
Page 491: Figure 5-69 Mounting Rail Distances
When you are installing a MGX 8830 system in a 23-inch rack, the switch and optional AC power supply tray need to be mid-mounted in the rack. You need special mounting brackets to mid-mount the components in a 23-inch rack (mounting kit, Cisco Part Number MGX-8830-MNT23).
Page 492 Once all the rack-mounted components are in, tighten all of the screws. Before working on a system that has an On/Off switch, turn OFF the power and unplug the power cord. Warning Statement 1 Never install an AC power module and a DC power module in the same chassis.
Page 493: Install The Mgx 8830 Switch Without A Mechanical Lift
MGX 8830 switch with a mechanical lift. If a mechanical lift is not available for installation, the switch must be manually lifted into place. Since the switch is shipped with all components preinstalled, you must remove the cards and modules from the switch so that you can lift it into the rack.
Page 494 Step 1 Connect a grounding strap to the ESD grounding jack or to the equipment rack. Place the MGX 8830 switch on a flat and stable surface (for example, the floor). Step 2 Open the front door of the switch, as necessary.
Page 495: Figure 5-70 Front Card Extractor Lever
Step 5 for each back card that you are removing from the chassis. Cisco MGX 8800/8900 Series Hardware Installation Guide Installing the MGX 8830 or MGX 8830/B Switch 5-111...
Page 496 Pull evenly on the two extractor levers to remove the back card from the APS connector. Repeat connected to the second back card when it is removed and comes out of the switch with the card. Step 2 Carefully separate the second back card from the APS connector by pulling it out with a straight motion.
Page 497 You need a mounting kit to accommodate a 23-inch rack (Cisco Part Number MGX-8830-MNT23). Have two people move the switch to the desired position in the rack, or, if spacers are used, slide the Step 2 switch across the spacers and position it in the rack.
Page 498 Installing the MGX 8830 or MGX 8830/B Switch Reinstall the APS Assembly Complete the following steps to reinstall the APS assembly. If you are not installing an APS assembly, go to the Note Place the edge of the back card in the alignment slot of the APS connector (see the Step 1 numbers).
Page 499: Figure 5-72 Two Back Cards In The Mgx8830-Aps-Con Connector
Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Two Back Cards in the MGX8830-APS-CON Connector Figure 5-72), or the APS assembly cannot slide properly into the chassis. Cisco MGX 8800/8900 Series Hardware Installation Guide Installing the MGX 8830 or MGX 8830/B Switch 5-115...
Page 500 Statement 1029 Complete the following steps to reinstall a back card in the MGX 8830 switch: Refer to the notes you made when you recorded the location of each card to ensure that the cards are Step 1 installed in the correct slots.
Page 501 Install blank faceplates over any empty slots. Reinstall the DC PEM(s) Complete the following steps to reinstall a DC PEM in the MGX 8830 switch: Position the DC PEM edges over the appropriate guides at the left and right sides of the card cage.
Page 502: Install The Mgx 8830 Switch With A Mechanical Lift
If a mechanical lift is not available, the cards and modules must be removed so that the switch can be lifted into the rack. If you are not installing the MGX 8830 switch using a mechanical lift, go to the Mechanical Lift”...
Page 503 Install the Switch in a 19-Inch or 23-Inch Rack Complete the following steps to install the MGX 8830 switch in a 19-inch or 23-inch rack: Attach one mid-mounting bracket to each side of the Cisco MGX 8830 switch before installing the unit Step 1 in a rack.
Page 504: Figure 5-73 Front View With The Mid-Mounting Brackets Attached-19-Inch Rack
Installing the MGX 8830 or MGX 8830/B Switch Figure 5-73 shows the mid-mounting brackets attached to the switch for a 19-inch rack. Figure 5-73 Figure 5-74 shows the mid-mounting brackets attached to the switch for a 23-inch rack. Figure 5-74...
Page 505: Figure 5-75 Rear View With The Rear-Mounting Brackets Attached
Slide the switch across the spacers and position it in the rack. Step 4 Use the 10-32 truss head screws to secure the switch to the mid-mounting rails. Step 5 Install the Switch in a 19-Inch Cabinet Complete the following steps to install the MGX 8830 switch in a 19-inch cabinet: Use a lift to raise the switch to the desired position.
Page 506: Figure 5-76 Cable Management Assembly On The Rear Of The Switch
Installing the MGX 8830 or MGX 8830/B Switch Step 6 Use the 10-32 truss head screws to secure the switch to the rear-mounting brackets. Install the Cable Management Assembly The cable management assembly consists of two identical, vertical cable managers, two mounting brackets, and screws.
Page 507: Figure 5-77 Two Ac Power Supplies Installed In The Mgx 8830 Switch
MGX 8830 switch. If you are using DC power, proceed to the page 5-124. One end of the AC power supply cable has a fixture that installs in the DC PEM slots of the switch. The Note other end of the cable attaches to the AC power supply.
Page 508 Connect the Console Port The command line interface (CLI) management tool allows you to configure the switch and display the switch status. When a switch starts up for the first time, the only CLI access available is through the console port (CP).
Page 509 Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Workstation Connection to the Console Port Serial cable Workstation Terminal Settings Value 9600 bps 8 data bits None None Cisco MGX 8800/8900 Series Hardware Installation Guide Installing the MGX 8830 or MGX 8830/B Switch 5-125...
Page 510: Connect Power To The Mgx 8830 Switch
Do not touch the power supply when the power cord is connected. For systems with a power switch, Warning line voltages are present within the power supply even when the power switch is off and if the power cord is connected. For systems without a power switch, line voltages are present within the power supply when the power cord is connected.
Page 511 Step 1 Note If only one AC power supply is used in your switch, install black faceplates to cover the slot for the second AC power supply and the opening where the DC PEM would otherwise be installed. If you are using DC power and only one DC PEM, cover the second DC PEM slot with a blank faceplate.
Page 512: Figure 5-80 Rear View Of The Mgx 8830 With Two Dc Pems Installed
Installing the MGX 8830 or MGX 8830/B Switch Figure 5-80 Depending on your order, there will be either one or two DC PEMs installed and shipped with Note your MGX 8830 system. Locate the pluggable terminal block (TB1) on the DC PEM to which you are connecting source power...
Page 513: Figure 5-82 Polarities At The Mgx 8830 Pem Pluggable Terminal Block
Pluggable Terminal Block on MGX 8830 DC PEM –48 VDC Return Safety ground shows the assembly with an example wire and the screw that secures it in the Cisco MGX 8800/8900 Series Hardware Installation Guide Installing the MGX 8830 or MGX 8830/B Switch Figure 5-82 5-129...
Page 514 Note This step is optional. Dry contact relay closures are available for forwarding MGX 8830 switch alarms to an alarm system. Separate visual and audible alarm outputs are available for critical, major, and minor alarm outputs, and the outputs are provided through the use of a DB-15 connector on the PXM user interface back card (PXM-UI-S3 and PXM-UI-S3/B).
Page 515 Connect the MP Connection This step is optional. Note A dial-up connection extends switch management to all workstations that have access to the public switched telephone network (PSTN). PXM-UI-S3 Connect the maintenance port (MP) on the PXM-UI-S3 card to a modem. Connect the terminal to a...
Page 516 This step is optional. Note A local LAN connection extends switch management to all workstations that have connectivity to the LAN to which the switch is connected. Connect the LAN 1 port on the PXM-UI-S3 or PXM-UI-S3/B to a hub or router. This hub or router is...
Page 517: Installing The Ferrite Bead On The Pxm-Ui-S3/B Card
Chapter 5 Installing the Cisco MGX Switch or Gateway If your switch has an (optional) front door, verify that the door is installed and closed and that each Step 1 empty slot is covered by a blank faceplate. Install the ferrite bead if needed. Refer to...
Page 518: Place A Ferrite Bead On The Cables That Lead To Rj Connectors (1, 3, 4, 5, And
Place a Ferrite Bead on the Cables that Lead to RJ Connectors (1, 3, 4, 5, and 6) How to Open the Ferrite Bead Chapter 5 Installing the Cisco MGX Switch or Gateway Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006...
Page 519: Installing The Ferrite Bead On Ribbon Connectors
Chapter 5 Installing the Cisco MGX Switch or Gateway Figure 5-88 Installing the Ferrite Bead on Ribbon Connectors This section describes how to install ferrite beads on ribbon connectors that attach to RBBN-16-T1E1 back cards. The RBBN-16-T1E1 back card is used in the following MGX chassis: MGX 8850 (PXM45), with a Model PXM45/C card •...
Page 520: Figure 5-89 Place Two Ferrite Beads On The Cables That Lead To Connectors 3 And
RBBN-16-T1E1 back Place Two Ferrite Beads on the Cables that Lead to Connectors 3 and 4 Chapter 5 Installing the Cisco MGX Switch or Gateway 5-86). Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006...
Page 521: Tools Required
• The same procedure applies to the MGX 8230 multiservice gateway, the MGX 8250 multiservice Note gateway, and the MGX 8850 (PXM1) multiservice switch, but further documentation for those products is outside the scope of this manual. Prerequisites The procedure assumes you have read and observed warnings in the following documents: Installation Warning Card.
Page 522: General Power On Sequence And Checkout
See use. Do NOT install all the service modules before you power the switch on for the first time. Caution Instead, it is recommended that you install one module at a time to limit the number of cards that could be damaged if there were a problem with the chassis electronics.
Page 523: Table 5-9 Slot Compatibility For Mgx Chassis And Their Pxm And Srm Cards
Chapter 5 Installing the Cisco MGX Switch or Gateway Step 5 Insert in the back cards and console port cable for the primary PXM controller card. For example, on an MGX 8850 (PXM45) chassis, the PXM-UI-S3 or PXM-UI-S3/B back card supports the PXM45 front (controller) card.
Page 524 +2.5V Input Calibration VDC If the card comes up in backup boot, you need to copy firmware to the switch using FTP or TFTP. Instructions for “Copying Software Files to the Switch” are in Appendix A of the Cisco MGX 8800/8900 Series Configuration Guide, Release 5.2 at...
Page 525: Maintaining The Cisco Mgx Switch Or Gateway
MGX 8850/B, Cisco MGX 8950, Cisco MGX 8830, Cisco MGX 8830/B switches and the MGX 8880 Media Gateway. Procedures are the same for all these products unless otherwise noted. Note The information in this guide does not apply to the Cisco MGX 8850 (PXM1) switch. This chapter contains the following sections: •...
Page 526 Cisco MGX 8800/8900 Series Hardware Installation Guide Chapter 6 Step 5 Step Figure 6-1). Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Maintaining the Cisco MGX Switch or Gateway Step 6 to disconnect the DC source Step...
Page 527: Figure 6-1 Dc Pem Faceplate
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Figure 6-1 Two-position circuit breaker. The positions are Off and On. J1 output connector. LED showing status of the DC PEM. Disconnect DC source wires at the wiring terminal blocks on the DC PEM. Proceed to...
Page 528: Figure 6-2 Terminal Block On The Dc Pem
48 VDC Safety – 48 VDC return ground Step 5, reattach it over the terminal block (see Chapter 6 Maintaining the Cisco MGX Switch or Gateway Figure 6-2). Figure Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 6-1).
Page 529: Remove The Double-Height Front Cards
(see Figure 6-3). In an MGX 8830 switch, cards are installed horizontally, so the slots are at the left and right sides • of the card, as opposed to top and bottom. Each double-height front card has an extractor lever at the top and bottom.
Page 530: Figure 6-3 How To Open A Card's Latch Or Extractor Lever
Either replace the front card that you remove or insert a blank faceplate in the empty slot. Step 3 Cisco MGX 8800/8900 Series Hardware Installation Guide How to Open a Card’s Latch or Extractor Lever Chapter 6 Maintaining the Cisco MGX Switch or Gateway Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006...
Page 531: Figure 6-4 Protective Cover Removal
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Install the Double-Height Front Cards Complete the following steps to install double-height front cards in the chassis: Connect a grounding strap to the ESD grounding jack or to the equipment rack.
Page 532: Removing And Installing The Single-Height Front Cards
Step 4 Cisco MGX 8800/8900 Series Hardware Installation Guide Chapter 6 Maintaining the Cisco MGX Switch or Gateway Figure 6-3 shows the location of the lever slot in relation to the Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006...
Page 533: Removing And Installing The Back Cards
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Step 5 Gently pull the front card out of the card cage. Keep the front card level and make sure that it does not hit the one beneath it. Either replace the front card that you remove or insert a blank faceplate in the empty slot.
Page 534: Remove The Back Cards
Pull each of the two extractor levers, located at the top and bottom of the faceplate, out to the Step 4 horizontal position. These levers are at the left and right side of the faceplate in an MGX 8830 switch. The SMFXX-4-2488-SFP and SMFXX-1-9953 double-height back cards have a single threaded Note screw instead of extractor levers.
Page 535: Install The Back Cards
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Step 5 Pull evenly on the two extractor levers to remove the back card from the card cage. Step 6 Either replace the back card that you removed or cover the empty slot with a blank faceplate.
Page 536: Figure 6-5 Transceiver Removal From The Back Card
Step 3 Figure 6-5 Cisco MGX 8800/8900 Series Hardware Installation Guide 6-12 Transceiver Removal from the Back Card Chapter 6 Maintaining the Cisco MGX Switch or Gateway Figure 6-5 Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 (callout...
Page 537: Figure 6-6 Transceiver Installed In The Back Card
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Step 4 While pressing the pink extraction ring against the back card, gently pull the transceiver away from the back card, as shown in Install the Back Card Transceivers Complete the following steps to install transceivers in the back cards: Connect a grounding strap to the ESD grounding jack.
Page 538: Scheduled Maintenance Of The Air Filter
Filters cannot be cleaned. They must be replaced. Warning To replace the air filter: Ensure that the door on the MGX switch is fastened closed. The door must be closed to ensure proper Step 1 alignment after service. Loosen the captive screws to the right and left of the air intake plenum.
Page 539 Chapter 6 Maintaining the Cisco MGX Switch or Gateway If a center guide module is removed from the rear and one double-height back card is installed, install a double-height blank faceplate in the gap adjacent to the installed double-height card. Two single-height blank faceplates cannot be used, because they require being screwed into the center guide module that was just removed.
Page 540 Removal of the Center Guide Module Bulkhead Center guide module Figure 6-9) behind the hole in the faceplate of the center guide module. Use Chapter 6 Maintaining the Cisco MGX Switch or Gateway Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006...
Page 541: Connecting The Back Cards To The Aps Connector
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Figure 6-9 Support bracket Support bracket Support bracket Slide the center guide module carefully from the card cage. Step 6 Repeat Step 2 Step 7 Connecting the Back Cards to the APS Connector Complete the following steps to connect the back cards to an APS connector.
Page 542 Connecting the Back Card to the APS Connector (MGX 8830 Example) connector Top view Back card Step 3 to install a second back card on the APS connector. Chapter 6 Maintaining the Cisco MGX Switch or Gateway Card extractors shown in "in" position Alignment slot Figure 6-11 Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Page 543: Two Back Cards Installed In The Aps Connector (Mgx 8830 Example)
The MGX 8950 APS connector is Cisco Part Number MGX-APS-CON-8950. • Complete the following steps to install the APS assembly in the Cisco switch. The steps apply to all switches unless otherwise noted. Connect a grounding strap to the ESD grounding jack or to the equipment rack.
Page 544: Figure 6-12 Removing The Filler Bar (Mgx 8830)
Installing the APS Assembly in the Switch Figure 6-12 Step 4 Connect a grounding strap to the ESD grounding jack or to the equipment rack. Step 5 Verify that the back cards are securely connected to the APS connector. Position the APS assembly in the appropriate card slots.
Page 545: Removing The Back Cards From An Aps Assembly
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Removing the Back Cards from an APS Assembly Complete the following steps to remove back cards from an APS assembly and to remove the APS connector from the card compartment. Do not use a power screwdriver on captive screws.
Page 546: Installing Or Removing Redundancy Connectors
Step 1 enter the dspcd command. The second line displays the chassis type. Power down the MGX 8850/B switch, either at the AC power supply or DC power source. Step 2 If the MGX 8850/B has back cards installed where you want to install RCONs, remove them. For each...
Page 547: Figure 6-13 Mgx 8850/B Rcon Installation
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Step 4 Place the RCON assembly over the RCON mounting bar, positioning the RCON alignment flange over the top edge of the bar and the RCON alignment pins through holes in the bar (See If you are installing the 1:5 RCON, there is a single mounting position on the mounting bar.
Page 548: Installing Mgx 8830/B Redundancy Connectors
Restore power to the MGX 8850/B. Installing MGX 8830/B Redundancy Connectors Warning You must remove power from the MGX 8830/B switch before installing RCONs. Exposed connector pins near the RCON have hazardous voltages. To install RCONs in an MGX 8830/B chassis, perform the following steps: Verify that you have an MGX 8830/B chassis.
Page 549: Figure 6-14 Mgx 8830/B With Filler Bars Removed
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Installing or Removing Redundancy Connectors Step 4 Remove the three filler bars between slots 3 through 6 on right bay (See Figure 6-14), or slots 10 through 13 on the left bay. To remove each filler bar, loosen and remove the screws on each end of the divider.
Page 550: Figure 6-15 Mgx 8830/B Rcon Installation
Cisco MGX 8800/8900 Series Hardware Installation Guide 6-26 MGX 8830/B RCON Installation Chapter 6 Maintaining the Cisco MGX Switch or Gateway Alignment flange on RCON assembly Mounting screw on RCON assembly Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006...
Page 551: Removing Redundancy Connectors
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Removing Redundancy Connectors Remove power from the MGX 8850/B or MGX 8830/B switch before removing RCONs. Connector pins Warning near the RCON have hazardous voltages. To remove RCONs, perform the following steps: Step 1 Remove power to the chassis, either at the AC power supply or DC power source.
Page 552: Figure 6-16 Mgx8950-Extdr-Con Installation
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Installing and Removing the AXSM-XG Extender Connector MGX8950-EXTDR-CON Installation Figure 6-16 Insert the mounting screws, with lock washers, from the bottom of the circuit board, through the board, Step 4 and into the extender connector. The extender connector has captive nut that accepts the mounting screws...
Page 553: Figure 6-17 Mgx8950-Extdr-Con Assembly
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Figure 6-17 Tighten the four mounting screws. Step 5 Removing the Extender Connector To install the extender connector: Remove the four mounting screws and washers from the extender connector. Step 1 Step 2 Remove the extender connector from the board.
Page 554 Chapter 6 Maintaining the Cisco MGX Switch or Gateway Installing and Removing the AXSM-XG Extender Connector Step 3 Save the extender connector and hardware for possible future use with MGX 8950 switches. Cisco MGX 8800/8900 Series Hardware Installation Guide 6-30...
Page 555: Front Card Specifications
Regulatory Compliance and Safety Information for Cisco Multiservice Switch Products (MGX, BPX, and SES) booklet that shipped with your chassis for standards and compliance information. The information in this guide does not apply to the MGX 8850 (PXM1) switch. For information on that switch, refer to the documentation at http://www.cisco.com/univercd/cc/td/doc/product/wanbu/mgx8850/index.htm.
Page 556: Table A-1 Single-Height Service Module Physical Specifications
Single-Height Service Module Specifications Single-Height Service Module Specifications Table A-1 lists the physical specifications for the following single-height service modules: AUSMs • CESMs • FRSMs • MPSM • VISM-PRs • Table A-1 Specification Dimensions for single-height service modules Dimensions for back cards Weight for single-height service modules Weight for back cards External interfaces...
Page 557: Table A-2 Double-Height Service Module Physical Specifications
Appendix Table A-2 Specification Dimensions for double-height service modules Dimensions for back cards Weight for double-height service modules Weight for back cards External interfaces Environmental Power Maximum power consumption Maintenance and serviceability Network management PXM1E Specifications Table A-3 lists the physical and technical specifications for the PXM1E, the user interface back card, and the NNI/UNI back card.
Page 558 PXM1E Specifications Table A-3 Specification Processor clock speed and memory specifics Maximum switch fabric throughput Control access Note These ports exist on the user interface back cards. Number of logical ports Alarm indicators (audible and visual) BITS clock interface Stratum 3 synchronization (internal and...
Page 559: Table A-4 Pxm45 Specifications
Appendix Table A-3 Specification Power Maximum power consumption Maintenance and serviceability Network management 1. BRAM = battery RAM 2. BITS = building integrated timing supply 3. MTIE = maximum time interval error 4. ns = nanosecond PXM45 Specifications Table A-4 lists the physical and technical specifications for the PXM45, the user interface back card, and the PXM-HD back card.
Page 560 PXM45 Specifications Table A-4 Specification Processor clock speed and memory specifics Maximum switch fabric throughput Control access These ports exist on the user Note interface back cards. Controller access port This port exists on the PXM-HD Note back card. Alarm indicators (audible and visual)
Page 561: Table A-5 Rpm-Pr Physical Specifications
Appendix Table A-4 Specification Maintenance and serviceability Network management RPM-PR Specifications Table A-5 lists the physical specifications for the RPM-PRs. Table A-5 Specification Dimensions for RPM-PRs Dimensions for back cards Weight for RPM-PRs Weight for back cards Power Maximum power consumption Maintenance and serviceability Network management Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Page 562: Mgx 8880
RPM-XF Specifications RPM-XF Specifications Table A-6 lists the physical specifications for the RPM-XFs. Table A-6 Specification Dimensions for RPM-XFs Dimensions for back cards Weight for RPM-XFs Weight for back cards Processor Cell bus interface speed Serial interface speed Memory Console port Auxiliary port Power Maximum power consumption...
Page 563 Appendix Table A-7 Specification Weight for SRMs Weight for back cards External interfaces Power Maximum power consumption Maintenance and serviceability Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 SRM Physical Specifications (continued) Description 1.74 lb (0.79 kg) Card-dependent Back card dependent –48 VDC...
Page 564 Appendix SRM Specifications Cisco MGX 8800/8900 Series Hardware Installation Guide A-10 Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006...
Page 565: Cable Specifications
• • Illustrated Cable Guide, page B-25 The information in this guide does not apply to the Cisco MGX 8850 (PXM1) switch. For MGX 8850 Note (PXM1) cable information, refer to Cisco MGX 8850 Edge Concentrator Installation and Configuration, Release 1.1.3 located at: http://www.cisco.com/univercd/cc/td/doc/product/wanbu/mgx8850/1_1_31/instconf/index.htm...
Page 566: Cable Lengths
Notes about Cables and Connectors Cable and Connector Naming Conventions The suffix to the model number indicates the length of the cable. For example, 5610-50 indicates a 50-foot cable. Sometimes the suffix indicates the cable length in inches, rather than feet. This typically occurs on Y-cables or adaptor cables.
Page 567: Control And Clock Cabling
Maintenance and Control Ports The maintenance (or modem) port and the control (or console) port connect a switch or gateway to an ASCII terminal, workstation, or modem for remote alarm reporting or system monitoring. These ports are labeled MP or CP on the user interface back card. See on page 2-122 Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Page 568: Procedure To Connect A Modem To The Maintenance Port
Using 9600 baud, connect to the modem. Use a serial line interface protocol (SLIP) client package that does not enable compression and also supports a configurable EOF character. The MGX switch expects to see an EOF character of 300 in base 8.
Page 569: Figure B-1 Null Modem Cable
This section explains the cabling that provides the MGX switch with an external clock source. If external equipment or a local digital central office provides synchronization to the Cisco MGX switch, the external clock source is connected to the user interface back card (PXM-UI-S3 or PXM-UI-S3/B).
Page 570: Cable Specifications For Y-Cables And Cable Adapters For Clocking
A cable adaptor with an RJ-45 connector on one end and a BNC coax connector at the other end can be used for clocking. The maximum cable length is 533 feet (162.46 m) between the MGX switch and the first repeater or channel service unit (CSU). Selection of cable length equalizers is used. Wire build-out is required.
Page 571 Verify that you have a PXM-UI-S3 or PXM-UI-S3/B back card installed in slots 7 and 8 in the upper rear Step 1 bay of the switch. (In an MGX 8830 and MGX 8830/B, these cards would be in slots 1 and 2.) Step 2 Connect the cable connector to the EXT CLK 1 port on the user interface back card.
Page 572: Figure B-2 Optional Rj-45 To Wire-Wrap
Control and Clock Cabling Figure B-2 The eight pins of the adapter are marked and have a one-to-one correlation to the eight lines on the RJ-45 Note connector. When you install the RJ-45 to wire-wrap adapter, you do not need to remove the card from its slot or turn off the power.
Page 573: External Alarm Cabling
Appendix Step 3 Use a wire-wrapping tool to wrap the shield drain wire to the ground pin (pin 3 or 6) of the adapter. The shield drain wire is the bare wire shown in Figure B-5 Step 4 Use a wire-wrapping tool to wrap the two remaining wires to the pin of the adapter. Step 5 Slide the pin cover over the pins and onto the body of the adapter after all of the wires are connected.
Page 574: Table B-9 Pxm-Ui-S3 Pin Assignment On The Alarm Connector
External Alarm Cabling Alarm Connector Pin Assignments Table B-8 describes the Alarm connector pin assignments for the different MGX multiservice switches. Table B-8 MGX 8850 (PXM1/PXM45), MGX 8850/B, MGX 8950 Only Pin # Alarm Audible—critical Normally on Visual—critical Visual—critical Audible—major Visual—major Audible—minor Visual—minor...
Page 575: Power Cabling
Table B-10 Alarm Audio alarm Visual alarm Power Cabling This section provides information on providing AC and DC power cabling for the MGX switch. Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Pin No. Audio Enable Audio Disable —...
Page 576: Ac Power Cabling—Mgx 8850 (Pxm1E/Pxm45), Mgx 8850/B And Mgx
Cable Parameter Cable Plug (customer end) For the number of power cords that support your MGX 8950 switch, see AC Power Cabling—MGX 8830 and MGX 8830/B Either Cisco or the customer can provide the AC power cord. See Cisco can supply. In addition, you can special-order AC cables with other plugs or different lengths. If you want to construct the power cord, it must mate with an IEC320 (C-14) 10/15A male receptacle on the back of the AC power module.
Page 577: Dc Power Cabling
Cable Plug (customer end) DC Power Cabling Table B-13 lists DC power cable and connector recommendations for each MGX switch and media gateway system. Typically, Cisco does not provide power cabling for DC-powered systems. Table B-13 DC Power Cabling Recommendations...
Page 578: Dc Power Connections
Table B-13 Figure B-6 Redundancy Y-Cable Y-cables provide card redundancy. This section contains Y cable Cisco product numbers by switch. Y Cables for MGX 8850 (PXM1E/PXM45), MGX 8850/B and MGX 8880 Table B-14 lists the Y-cables used with various MGX 8850 (PXM1E/PXM45), MGX 8850/B, and MGX 8880 cards.
Page 579 Appendix Table B-14 Y-Cable Product Numbers for MGX 8850 (PXM1E /PXM45), MGX 8850/B, and MGX 8880 Cards (continued) Connector Type/Standard Back Card Hardware Interface PXM-UI-S3 RJ-45 E1 BITS clock PXM-UI-S3/B PXM-UI-S3 RJ-45 E1 BITS clock PXM-UI-S3/B PXM-UI-S3 DB-15 Alarm output PXM-UI-S3/B PXM-HD BNC-3T3-M...
Page 580: Trunk Cabling
75-ohm coaxial cable (RG-59 B/U for short runs; AT&T 734A for longer runs). Two per T3 line (transmit and receive). 450 feet between the Cisco MGX 8850 or MGX 8950 switch and the DSX-3. 450 feet between the Cisco MGX 8830 switch and the other equipment.
Page 581: Frame Relay Cabling
Tx SMB Frame Relay Cabling This section describes the cabling and connector pin assignments for the Frame Relay cards. The Frame Relay Cabling section does not apply to the MGX 8950 switch or MGX 8880 gateway. Note T1 Cabling T1 trunk cables connect the customer DSX-1 cross-connect point or T1 channel service unit (CSU) to the Cisco MGX 8850 or MGX 8830 switch at the T1 back card.
Page 582 Frame Relay Cabling Table B-21 Table B-21 Pin No. Description Transmit Ring Transmit Tip Transmit Shield Receive Tip Receive Ring Receive Shield Transmit direction is toward the T1 trunk. Note Figure B-7 Figure B-7 TTIP TRNG Cisco MGX 8800/8900 Series Hardware Installation Guide B-18 for pin assignments for the RJ-48C T1 and E1 connector.
Page 583: E1 Cabling
Appendix E1 Cabling E1 trunk cables connect the customer DSX-1 cross-connect point or E1 CSU to the MGX switch at the FRSM E1 back card (SMB-8E1). Table B-22 Table B-22 Cable Parameter Cable type (BNC-8E1) Cable connector Maximum cable length...
Page 584: Table B-25 V.35 Signals
Frame Relay Cabling Table B-25 Acronym Signal Name Request to Send Data Terminal Ready Clear To Send Data Set Ready Data Carrier Detect Ground B_LL Local Loopback Ground TxD+ Transmit Data TxD– Transmit Data RxD+ Receive Data RxD– Receive Data TXCE Secondary Clear to Send TXCE...
Page 585: Table B-27 Cabling And Clock Sources For The Mgx-Frsm-Hs2/B
Appendix Table B-26 Signal I_RXC/TXCE- Each cable can have a male or female connector at the far end. Also, the available clock sources depend on the mode: In DTE mode, the clock source is either line or ST (ST is a wire in the cable). •...
Page 586: Mgx-Scsi2-2Hssi/B Port Connectors
Frame Relay Cabling MGX-SCSI2-2HSSI/B Port Connectors The High-Speed Serial Interface (HSSI) port connects through a female SCSI-II connector This connector complies with specifications in ANSI/TIA/EIA-613. See connector pin assignments. Table B-29 Pin No. VXSM-24-T1-E1-BC Connectors There are two 50 pin AMP connectors on VXSM-24-T1-E1 back cards. One is used for the 24 transmit pair (Tip/Ring) and the other is used for the 24 receive pair (Tip/Ring).
Page 587: Figure B-8 24 T1/E1 Back Card Cable Diagram
Appendix Figure B-8 50 Pin AMPHENOL Connector for Tx (Patch Panel Side) 50 Pin AMPHENOL Connector for Rx (Patch Panel Side) The signal description for 50 pin champ connector for transmit interface is shown in Table B-30 Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 24 T1/E1 Back Card Cable Diagram 50 Pin Connector (Board Mount + Plug)-For Tx...
Page 588 Frame Relay Cabling Table B-30 The signal description for 50 pin champ connector for receive interface is shown in Table B-31 Cisco MGX 8800/8900 Series Hardware Installation Guide B-24 Tx 50 Pin Connector Signals Signal name Signal name TXRING17 TXTIP17 TXRING18 TXTIP18 TXRING19...
Page 589: Illustrated Cable Guide
Appendix Table B-31 Illustrated Cable Guide This section shows which cables are used for Cisco MGX 8850 (PXM1E/PXM45), MGX 8850/B, MGX 8950, MGX 8830, MGX 8830/B and MGX 8880 chassis and cards. Cables in this section are listed alphabetically. List of Cables by Front and Back Card Type Table B-32 lists cables by front and back card types.
Page 590: Table B-32 List Of Cables By Front And Back Card Types
Illustrated Cable Guide Table B-32 List of Cables by Front and Back Card Types (continued) Back Card APS or SFP Front Card Type Types Optics PXM1E-4-155 PXM-UI-S3/B MMF-4-155/C APS recommended SMFIR-4-155/C APS recommended SMFLR-4-155/C APS recommended PXM1E-8-T3E3 PXM-UI-S3/B SMB-8-T3 SMB-8-E3 Cisco MGX 8800/8900 Series Hardware Installation Guide B-26 Cable Description...
Page 591 Appendix Table B-32 List of Cables by Front and Back Card Types (continued) Back Card APS or SFP Front Card Type Types Optics PXM1E-T3E3-155 PXM-UI-S3/B MGX-T3E3-155 APS not required (OC3/STM1 ports) SMFIR-1-155-SFP SMFLR-1-155-SFP MMF-1-155-SFP (T3E3 ports) PXM1E-16-T1E1 PXM-UI-S3/B MCC-16-E1 RBBN-16-T1E1 PXM45 PXM-HD PXM-UI-S3...
Page 592 Illustrated Cable Guide Table B-32 List of Cables by Front and Back Card Types (continued) Back Card APS or SFP Front Card Type Types Optics AXSM-1-2488 SMFSR-1-2488 SMFLR-1-2488 SMFXLR-1-2488 AXSM-1-2488/B SMFSR-1-2488/B MGX-APS-CON MGX-8850-APS-CON SMFLR-1-2488/B MGX-APS-CON MGX-8850-APS-CON SMFXLR-1-2488/B MGX-APS-CON MGX-8850-APS-CON AXSM-2-622-E SMFIR-1-622/C MGX-APS-CON MGX-8850-APS-CON...
Page 593 Appendix Table B-32 List of Cables by Front and Back Card Types (continued) Back Card APS or SFP Front Card Type Types Optics AXSM-16-155 MMF-8-155-MT MGX-APS-CON MGX-8850-APS-CON SMFIR-8-155-LC MGX-APS-CON MGX-8850-APS-CON SMFLR-8-155-LC MGX-APS-CON MGX-8850-APS-CON AXSM-16-155/B SMB-4-155 MGX-APS-CON MGX-8850-APS-CON MMF-8-155-MT/B MGX-APS-CON MGX-8850-APS-CON SMFIR-8-144-LC/B MGX-APS-CON MGX-8850-APS-CON...
Page 594 Illustrated Cable Guide Table B-32 List of Cables by Front and Back Card Types (continued) Back Card APS or SFP Front Card Type Types Optics AXSM-16-T3E3 SMB-8-T3 SMB-8-E3 Cisco MGX 8800/8900 Series Hardware Installation Guide B-30 Cable Description Y-Cables SMB(M) to BNC(F) Y cable sim- CAB-5681-06 plex 6"...
Page 595 Appendix Table B-32 List of Cables by Front and Back Card Types (continued) Back Card APS or SFP Front Card Type Types Optics AXSM-16-T3E3/B SMB-8-T3 SMB-8-E3 Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Cable Description Y-Cables SMB(M) to BNC(F) Y cable sim- CAB-5681-06 plex 6"...
Page 596 Illustrated Cable Guide Table B-32 List of Cables by Front and Back Card Types (continued) Back Card APS or SFP Front Card Type Types Optics AXSM-16-T3E3-E SMB-8-T3 SMB-8-E3 MCC-16-E1 AXSM-32-T1E1-E RBBN-16-T1E1 Cisco MGX 8800/8900 Series Hardware Installation Guide B-32 Cable Description Y-Cables SMB(M) to BNC(F) Y cable sim- CAB-5681-06...
Page 597 Appendix Table B-32 List of Cables by Front and Back Card Types (continued) Back Card APS or SFP Front Card Type Types Optics FRSM-12-T3E3 SMB-6-T3E3 MGX-VISM-PR-8T1 AX-RJ48-8T1 AX-R-RJ48-8T1 MGX-VISM-PR-8E1 AX-SMB-8E1 AX-R-SMB-8E1 AX-RJ48-8E1 AX-R-RJ48-8E1 MGX-RJ48-8E1 Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Cable Description Y-Cables SMB(M) to BNC(F) Y cable sim-...
Page 598 Illustrated Cable Guide Table B-32 List of Cables by Front and Back Card Types (continued) Back Card APS or SFP Front Card Type Types Optics MGX-SRME MGX-SMFIR-1-155 MGX-8850-APS-CON SMF SC to SMF SC Y cable MGX-STM1-EL-1 MGX-APS-CON MGX-8850-APS-CON MGX-SRM-3T3/C MGX-BNC-3T3-M MGX-RPM-PR-256 MGX-MMF-FE MGX-RJ45-4E/B...
Page 599 Appendix Table B-32 List of Cables by Front and Back Card Types (continued) Back Card APS or SFP Front Card Type Types Optics AX-CESM-8E1 AX-SMB-8E1 AX-R-SMB-8E1 AX-RJ48-8E1 AX-R-RJ48-8E1 MGX-RJ48-8E1 AX-FRSM-8E1 AX-SMB-8E1 AX-R-SMB-8E1 AX-RJ48-8E1 AX-R-RJ48-8E1 MGX-RJ48-8E1 Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Cable Description Y-Cables SMB(M) to BNC(F) simplex 6"...
Page 600 Illustrated Cable Guide Table B-32 List of Cables by Front and Back Card Types (continued) Back Card APS or SFP Front Card Type Types Optics AX-FRSM-8E1-C AX-SMB-8E1 AX-R-SMB-8E1 AX-RJ48-8E1 AX-R-RJ48-8E1 MGX-RJ48-8E1 AX-FRSM-8T1 AX-RJ48-8T1 AX-R-RJ48-8T1 AX-FRSM-8T1-C AX-RJ48-8T1 AX-R-RJ48-8T1 MGX-FRSM-2CT3 MGX-BNC-2T3 MGX-FRSM-2T3E3 MGX-BNC-2T3 MGX-BNC-2E3 MGX-BNC-2E3A...
Page 601: List Of Cables Illustrated In This Appendix
Appendix Table B-32 List of Cables by Front and Back Card Types (continued) Back Card APS or SFP Front Card Type Types Optics MPSM-8-T1E1 AX-RJ48-8T1 AX-R-RJ48-8T1 AX-RJ48-8E1 AX-R-RJ48-8E1 AX-SMB-8E1 AX-R-SMB-8E1 MPSM-16-T1E1 RBBN-16-T1E1-1N MCC-16-E1-1N RED-16-T1E1 MCC-16-E1 RBBN-16-T1E1 MPSM-T3E3-155 SFP-2-155 BNC-3-T3E3 SMB-2-155-EL MGX-VXSM-T1E1 VXSM-BC-24-T1E1 1.
Page 602: Figure B-10 Cab-Mmf-Lc-Y (72-3811-01) Cable
Illustrated Cable Guide Table B-33 Cable Name CAB-RBBN-16-T1E1 CAB-RBBN-16T1E1-Y CAB-SMFIR-LC CAB-SMFIR-LC-Y CAB-SMFLR-LC CAB-SMFLR-LC-Y CAB-MMF-LC Figure B-9 CAB-MMF-LC-Y Figure B-10 CAB-RBBN-16-T1E1 The CAB-RBBN-16-T1E1 cable is used on the RBBN-16-T1E1 back card. You need two cables per back card, one TX and one RX. Figure B-11 Cisco MGX 8800/8900 Series Hardware Installation Guide B-38...
Page 603: Cab-Rbbn-16T1E1-Y Cable
Appendix CAB-RBBN-16T1E1-Y The CAB-RBBN-16T1E1-Y cable is used on the RBBN-16-T1E1 back card. You need two cables per back card, one TX and one RX. Figure B-12 CAB-RBBN-16T1E1 Cable Connector Pin Assignments The CAB-RBBN-16T1E and CAB-RBBN-16T1E1-Y cable connectors pin assignments are shown inTable B-34.
Page 604: Figure B-13 Cab-Smfir-Lc (72-1932-01) Cable
Illustrated Cable Guide Table B-34 Signal name Line 7 – tip ring Line 8 – tip ring Line 9 – tip ring Line 10 – tip ring Line 11 – tip ring Line 12 – tip ring Line 13 – tip ring Line 14 –...
Page 605: Figure B-14 Cab-Smfir-Lc-Y (72-1931-01) Cable
Appendix CAB-SMFIR-LC-Y Figure B-14 CAB-SMFLR-LC Figure B-13 on page CAB-SMFLR-LC-Y Figure B-14 on page Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 CAB-SMFIR-LC-Y (72-1931-01) Cable B-40. B-41. Cisco MGX 8800/8900 Series Hardware Installation Guide Illustrated Cable Guide B-41...
Page 606 Appendix Illustrated Cable Guide Cisco MGX 8800/8900 Series Hardware Installation Guide B-42 Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006...
Page 607: Earthing And Bonding Recommendations
The appendix also discusses the principles of mesh bonding and explains the earth return systems that are used in the Cisco MGX switch. It identifies the earthing points, shows how they are to be earthed, and how the DC power connections are to be connected to the equipment.
Page 608: Ec [3] Definitions
EC [3] Definitions • Required values of voltage and resistance between different CBN bonding points EC [3] Definitions The following definitions apply to terminology found in IEC 50 [3]: Earth Earth electrode Earthing network Main earthing terminal Earthing conductor Equipotential bonding Equipotential bonding conductor Neutral conductor (N) Protective conductor (PE)
Page 609: K.27 Definitions
Appendix K.27 Definitions The following definitions apply to terminology found in K.27: Bonding network (BN) Common bonding network (CBN) Mesh-BN (MBN) Isolated bonding network (IBN) Single point connection (SPC) Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 A set of interconnected conductive structures that provide an electromagnetic shield for electronic systems and personnel at frequencies from DC to low RF.
Page 610 EC [3] Definitions Mesh-IBN Star IBN System block Isolated DC return (DC-I) Common DC return (DC-C) Cisco MGX 8800/8900 Series Hardware Installation Guide A type of IBN in which the components of the IBN (equipment frames) are interconnected to form a mesh-like structure. This may, for example, be achieved by multiple interconnections between cabinet rows or by connecting all equipment frames to a metallic grid (bonding mat) that extends away from beneath the...
Page 611: Star And Mesh Topology Examples
Appendix Figure C-1 shows examples of star and mesh topologies. Figure C-1 Star-IBN Bonding Networks Bonding and earthing are accomplished through the construction and maintenance of bonding networks (BNs), which are connected and grounded to earth. In this appendix, BN refers to common bonding networks (CBNs), mesh-BNs (MBNs), and isolated bonding networks (IBNs) collectively.
Page 612: Digital System Grounding
Digital System Grounding For the Cisco MGX switch, Cisco policy has been to ground the return of the 48 VDC directly to the frame at the backplane. This method of grounding prevents transient currents caused by lightning or power surges from entering the system through the backplane, upsetting system performance and possibly damaging components.
Page 613 Appendix Equipment backplane speeds are in the category above 800 MHz. Because the design must anticipate the worst case scenario, concerns about RF damage are much greater. At 800 MHz only 10 inches of wire represents 500 ohms reactance. For the average coaxial cable shield integrity to be maintained, the termination of the shield must see a ground reference of no more than 50 ohms.
Page 614: Bonding And Grounding The Cisco Mgx System
Bonding and Grounding the Cisco MGX System The coupling of surges into indoor signal or power cabling is reduced, in general, by running the cables in close proximity to CBN elements. However, in the case of external surge sources, the currents in the CBN will tend to be greater in peripheral CBN conductors.
Page 615 Appendix Except for the AC power supply modules, every module in a rack-mount system uses the rack for grounding. Therefore, the rack must connect to protective earth ground, and the equipment must be secured to the rack so as to ensure good bonding. A DC-powered node must have grounding conductors that connect at two separate locations: The grounding conductor provided with the supply source must connect to the correct terminal of •...
Page 616: Figure C-2 Mixed Grounding System
Bonding and Grounding the Cisco MGX System Figure C-2 – 48V-A – Battery A – 48V-B – Battery B Table C-1 Connection 1, 2, 3, 4 Cisco MGX 8800/8900 Series Hardware Installation Guide C-10 Mixed Grounding System – 48V-A – 48V-A RTN Safety ground –...
Page 617 48 VDC return fails. This latter requirement is for safety. Full fault redundancy is achieved by having equal size conductors for the protective earth ground and the 48 VDC return of the switch. For wire gauges that prevent unacceptable voltage drops over different lengths of copper wire, see Table C-2.
Page 618 Bonding and Grounding the Cisco MGX System Table C-2 Distance in Feet Current 25 feet 70 A 6 gauge 75 A 6 gauge 100 A 4 gauge Table C-3 is for reference, it is recommended that you use 6 gauge or greater. Note Table C-3 Gauge...
Page 619: Table D-1 Cross Reference Of Sfp Transceivers To Back Cards
Guide to Transceivers (SFPs) Used with MGX Back Cards This appendix lists the small form-factor pluggable (SFP) transceivers that are used in MGX products, and the back cards they are used with. part number, the SFP product ID number, wavelength, fiber type, maximum distance, and connector type.
Page 620 Table D-1 Cross Reference of SFP Transceivers to Back Cards (continued) SFP Part Back Card Number SMF-4-2488-SFP 10-1421-03 10-1742-01 10-1591-01 1. LC connectors are manufactured under license from Optical Fiber Systems (formerly Lucent Technologies). The LC is a small form factor interconnect based upon the RJ-45 telephone interface.
Page 621 Alternating current Alarm indication signal Automatic protection switching Any service, any card ASAC Any service, any port ASAP Application specific integrated circuit ASIC Asynchronous transmission mode ATM User-to-Network Interface (UNI) service module -- a single-height front card AUSM American wire gauge ATM switching service module AXSM Bit error rate testing...
Page 622 Glossary Console port or control port Channel service unit Cisco WAN Manager, the MGX multiservice switch network management system. Direct current Data communications equipment Digital signal processor Data terminal equipment Electromagnetic interference Electrostatic discharge Fast Ethernet Frame Relay service module -- a single-height front card...
Page 623 Loss of frame Loss of signal Miniature coaxial cable. Mechanical design validation test MDVT Media Gateway Switch. This was the original name of the MGX family of multiservice switches. Millions of instructions per second MIPS Multimode fiber. Maintenance port or modem port...
Page 624 Glossary nanometer Network-to-network interface Optical Carrier Power entry module Private Network-to-Network Interface PNNI Packet over SONET Point-to-point protocol Public switched telephone network PSTN Processor switching module -- a double height front card. There are several types of PXM cards—The PXM1 uses MGX Release 1.x software, the PXM45 uses MGX Release 2 and higher software and includes models PXM45, PXM45/B, and PXM45/C, and the PXM1E uses MGX Release 3 and higher software.
Page 625 Soft permanent virtual circuit SPVC Service resource module -- a single-height front card. Service resource module enhanced -- a single-height front card, used in the MGX 8850 (PXM45) SRME switch. Synchronous transfer mode Cisco’s Technical Assistance Center Time division multiplexed Transmit...
Page 626 Voice switch service module VXSM Wide area network Express Forwarding (as in RPM-XF) Switch module. The switch fabric card used in MGX 8950. Cisco MGX 8800/8900 Series Hardware Installation Guide GL-6 Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006...
Page 627 Numerics 1 to 1 redundant card configuration guidelines 3-in-1 tool 27, 1 AAL (ATM Adaptation Layer) AC power MGX 8830 MGX 8850 37, 44 MGX 8880 17, 37 MGX 8950 AC power cords MGX 8830 MGX 8850 MGX 8880 MGX 8950 AC power supply requirements MGX 8830 MGX 8850 (PXM1E)
Page 628 Index compatibility AXSM-XG LEDs used with extender card in MGX 8950 back cards 12IN1-8S BNC-2E3 BNC-2T3 BNC-3-T3E3 BNC-3T3-M for AUSM front cards 7, 10 for AXSM front cards for CESM front cards 7, 24 for FRSM front cards 7, 27 for MPSM front cards for PXM1E front cards 7, 47...
Page 629 Back Cards for MGX 8950 Switches definition 5, 7 illustration BITS definition bulk distribution definition planning for 1, 20 cable connector ferrules,non-metallic cable management illustration MGX 8830 MGX 8850 MGX 8880 MGX 8950 routing data cables cable parameters E1 (table) T1 (table) cabling BITS...
Page 630: Front Cards
Index CP (console port) on PXM-UI-S3 CP port location DC power installing DC PEM on MGX 8830 installing DC PEM on MGX 8850 installing DC PEM on MGX 8880 installing DC PEM on MGX 8950 safety guidelines Documentation for PXM1-based MGX systems cable parameters (table) E3 trunk cabling earthing/bonding...
Page 631 PXM1E-COMBO PXM1E processor card PXM1E-T3E3-155 PXM45/C PXM45 and PXM45/B PXM45 front (processor) cards RPM-PR 62, 64 RPM-XF 65, 67 SRM-3T3/C 69, 70 SRME 71, 72 SRME/B 73, 76 supported on MGX 8830 6, 7 supported on MGX 8850 (PXM1E) supported on MGX 8880 supported on MGX 8950 VISM-PR VISM-PR-8T1...
Page 632 MPSM cards line numbers, illustration Maintenance Connect the Back Cards to the APS Connector Install the APS Assembly into the Switch Remove the Back Cards APS Assembly Removing and Installing the Back Cards Removing and Installing the Double-Height Front...
Page 633: Module Configurations
front card release history grounding hardware illustration installation procedures power requirements site requirements slot assignments 7, 22 space requirements weight requirements MGX 8880 AC power 69, 17, 37 alignment pins for redundancy connector card overview color coding color coding (yellow for PXM45, blue for SRME/B) DC and AC RUs DC PEM fan tray, new 44-pin connector...
Page 634: Pxm1E
Index NEBS Level 3, compliance Note, definition organization of this manual power MGX 8830 MGX 8850 MGX 8880 MGX 8950 power on first time power receptacles power supply part numbers for MGX 8880 PXM1E back cards 12, 47 card types description 12, 46 features...
Page 635: Rpm-Pr
online locations removing center guide modules replacing cards hot swapping RJ-45 to wire-wrap adapter RPM-PR back cards 13, 62 card types description 13, 62 interfaces LEDs RPM-XF back cards back cards (optional) back cards and transceivers card set definition card type description 13, 65 LEDs...
Page 636: Vism-Pr
Index Stratum network clocking cable parameters (table) temperature MGX 8830 MGX 8850 MGX 8880 MGX 8950 Tip, definition tools 3-in-1 (part 70-07569-01) 27, 1 required for first time bring up wrist strap tools and equipment MGX 8830 installation MGX 8850 installation MGX 8880 installation MGX 8950 installation transceivers...
Page 637 XM60 card type description 14, 89 MGX 8950 switch fabric slot assignments Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006 Cisco MGX 8800/8900 Series Hardware Installation Guide Index IN-11...
Page 638 Index Cisco MGX 8800/8900 Series Hardware Installation Guide IN-12 Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006...

This manual is also suitable for:

Mgx 8900 series

Cisco MGX MGX 8800 Hardware Installation Manual

About this Guide

Chapter 1 Product Overview

Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway

Ausm

Figure 2-85 SMFIR-8-155-LC and SMFIR-8-155-LC/B Faceplate

Figure 2-87 SMFLR-1-622/C Faceplate

Figure 2-91 SMFSR-1-2488 and SMFSR-1-2488/B Faceplate

Figure 2-95 T3E3-155 Faceplate

Figure 2-98 VXSM-BC-3T3 Faceplate

Figure 2-93 SMFXLR-1-2488 and SMFXLR-1-2488/B Faceplate

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Summary of Contents for Cisco Cisco MGX MGX 8800