Page 1 Cisco XR 12410 Router Installation Guide Americas 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: 408 527-0883 Text Part Number: OL-13832-01...
Page 2 You can determine whether your equipment is causing interference by turning it off. If the interference stops, it was probably caused by the Cisco equipment or one of its peripheral devices. If the equipment causes interference to radio or television reception, try to correct the interference by using one or more of the following measures: •...
Page 3 CCVP, the Cisco logo, and Welcome to the Human Network are trademarks of Cisco Systems, Inc.; Changing the Way We Work, Live, Play, and Learn is a service mark of Cisco Systems, Inc.; and Access Registrar, Aironet, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, CCSP, Cisco, the Cisco...
Page 5: Table Of Contents
Line Card and Route Processor Overview 1-13 Line Cards 1-14 Route Processor 1-14 Performance Route Processor Overview 1-16 PRP PCMCIA Card Slots and Status LEDs 1-16 PRP Ethernet Ports and Status LEDs 1-17 Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 6 1-22 PRP NVRAM 1-23 PRP Flash Memory 1-23 Upper and Lower Cable Management Brackets 1-24 Upgrading a Cisco 12000 Series Router to a Cisco XR 12000 Series Router 1-24 Horizontal Cable Management Bracket 1-25 Blower Module 1-27 Preparing for Installation...
Page 7 PRP Ethernet Connections 2-26 PRP RJ-45 Ethernet Connections 2-28 Alarm Display Connection Guidelines 2-31 Installing the Cisco XR 12410 Router C H A P T E R Pre-Installation Considerations and Requirements Installation Overview Required Tools and Equipment Unpacking and Positioning the Router...
Page 8 Troubleshooting Overview Troubleshooting Using a Subsystem Approach Normal Router Startup Sequence Identifying Startup Issues Troubleshooting the Power Subsystem Troubleshooting the AC-Input Power Subsystem Troubleshooting the DC-Input Power Subsystem Troubleshooting a DC PEM 4-10 Cisco XR 12410 Router Installation Guide viii OL-13832-01...
Page 9 Overtemperature Conditions 4-37 Isolating Cooling Subsystem Problems 4-38 Maintaining the Router C H A P T E R Prerequisites and Preparation Powering Off the Router Removing and Replacing the Air Filter Door Front Cover Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 10 Packing a Defective Chassis for Shipment 5-45 Technical Specifications A P P E N D I X Router Specifications Site Log A P P E N D I X N D E X Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 11: About This Guide
About This Guide Audience The Cisco XR 12410 Router Installation Guide is written for hardware installers and system administrators of Cisco routers. This publication assumes that the user has a substantial background in installing and configuring router and switch-based hardware. The reader should also be familiar with electronic circuitry and wiring practices, and have experience as an electronic or electromechanical technician.
Page 12: Document Organization
Chapter 1, “Cisco XR 12410 Router Overview,” provides an introduction to • the major components of Cisco XR 12410 router. Chapter 2, “Preparing for Installation,” describes safety considerations, • required tools and equipment, an overview of the installation, and procedures to perform before the installation.
Page 13 To see translations of the warnings that appear in this publication, refer to the Regulatory Compliance and Safety Information document that accompanied this device. Cisco XR 12410 Router Installation Guide xiii OL-13832-01...
Page 14: Obtaining Documentation, Obtaining Support, And Security Guidelines
Security Guidelines For information on obtaining documentation, obtaining support, providing documentation feedback, security guidelines, and recommended aliases and general Cisco documents, see the monthly What’s New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at: http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html...
Page 15: Chapter 1 Cisco Xr 12410 Router Overview
C H A P T E R Cisco XR 12410 Router Overview This chapter provides an overview of the Cisco XR 12410 router. It contains physical descriptions of the router hardware and major components, and functional descriptions of the hardware-related features.
Page 16 Power Entry Modules—Either two AC power entry modules (PEMs) or two • DC PEMs provide power to the router. See the “AC and DC Power Subsystems” section on page 1-5 for additional information. Chassis backplane (not shown)—Distributes power to the chassis • components. Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 17 Chapter 1 Cisco XR 12410 Router Overview Physical and Functional Description of Router Figure 1-1 Cisco XR 12410 Router Components—Front View Blower module Alarm display MBUS ALARM A FAIL ALARM B ENABLE Horizontal cable management bracket Line card and RP card cage...
Page 18 Chapter 1 Cisco XR 12410 Router Overview Physical and Functional Description of Router Figure 1-2 Router Components and Slot-Numbering Blower module Alarm display Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 19: Ac And Dc Power Subsystems
An AC powered router consists of two AC PDUs and AC PEMs. AC power to the router is provided through power cords connected from AC power outlets to the PDUs on the chassis rear panel as shown in Figure 1-3. Figure 1-3 AC PDU Connection Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 20 AC PEM Components PW R OK FA UL T TE M P IL IM PWR OK FAUL T TEMP ILIM Status indicators 3 Ejector lever Handle Power On/Off switch (shown in the ON/1 position) Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 21: Dc Power Supplies
-48/-60V -40A MAX (2x) Ground Feed A2 – 48/60V RTN Feed A1 Each DC PEM operates from a nominal source DC voltage of –48 to –60 VDC and requires a dedicated 60-amp service. Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 22 DC power supply. Figure 1-6 2800 Watt DC PEM Components F1LO F2LO RPF1 RPF2 FAIL INOK DCOK F1LO F2LO RPF1 RPF2 FAIL INOK DCOK Power on/off switch Handle Status indicators Ejector lever Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 23: Switch Fabric And Alarm Card Overview
Each SFC or CSC provides a 10-Gbps full-duplex connection to each line card in the system. For example, in a Cisco XR 12410 router with 8 line cards, each with 2 x 10 Gbps capacity (full duplex), the system switching bandwidth is 8 x 20 Gbps = 160 Gbps.
Page 24: Switch Fabric Card Functionality
CSC so data flows across the redundant paths. The switch to the redundant CSC occurs within sub-seconds (the actual switch time depends on your configuration and its scale). Cisco XR 12410 Router Installation Guide 1-10 OL-13832-01...
Page 25: Switch Fabric Card
Work in conjunction with the alarm display to monitor the system. The alarm • display (sometimes referred to as the alarm display card) is above the horizontal cable management bracket (Figure 1-7). Cisco XR 12410 Router Installation Guide 1-11 OL-13832-01...
Page 26 Chapter 1 Cisco XR 12410 Router Overview Switch Fabric and Alarm Card Overview Figure 1-7 Alarm Display Location Alarm display MBUS ALARM A FAIL ALARM B ENABLE Cisco XR 12410 Router Installation Guide 1-12 OL-13832-01...
Page 27: Line Card And Route Processor Overview
Slots 8 and 9 only accept RPs or a narrower legacy line card. • If a system uses only one RP install it in slot 9. You can use slot 8 for a Note legacy line card. Cisco XR 12410 Router Installation Guide 1-13 OL-13832-01...
Page 28: Line Cards
The following line cards, SIPs, and SPAs are supported on the Cisco XR 12410 router: Refer to the current s software release notes for the most up-to-date list of...
Page 29 Monitors and manages the power and temperature of system components • such as line cards, power supplies, and fans The Cisco PRP-2 delivers all these functions with enhanced performance and capabilities. It also delivers the following feature enhancements (depending on the software version running): Gigabit Ethernet management port •...
Page 30: Performance Route Processor Overview
Status LEDs (Slot-0 / Slot-1) indicate when the flash memory card in that slot is accessed (see Figure 1-9). Each slot has an eject button (located behind the cover) to remove a flash card from the slot. Cisco XR 12410 Router Installation Guide 1-16 OL-13832-01...
Page 31: Prp Ethernet Ports And Status Leds
Because both ports are supported on the PRP, ETH 0 is always on. ETH 1 Note lights when it is selected. Figure 1-10 Port Activity LEDs—Partial Front Panel ETH 0 ETH 1 Cisco XR 12410 Router Installation Guide 1-17 OL-13832-01...
Page 32: Prp Auxiliary And Console Ports
Caution Cisco IOS image. It is intended for software development use only. To prevent system problems or loss of data, use the reset switch only on the advice of Cisco service personnel. Pressing the reset switch causes a nonmaskable interrupt (NMI) and places the PRP in ROM monitor mode.
Page 33: Prp Alphanumeric Message Displays
The alphanumeric message displays also provide information about different levels of system operation, including the status of the GRP, router error messages, and user-defined status and error messages A complete, descriptive list of all system and error messages appears in the Cisco Note IOS System Error Messages publication.
Page 34: Prp Memory Components
— System configuration files, register settings, — and logs Flash 64 MB SIMM 1 Cisco IOS XR boot image (bootflash), crash memory information, and other user-defined files Flash disk 64 MB 1 or 2 Cisco IOS XR software images, system...
Page 35 Line Card and Route Processor Overview Figure 1-12 PRP Memory Locations Bank 2 DRAM DIMMs Flash Bank 1 SIMM ETH 0 ETH 1 CONSOLE PERFORMANCE ROUTE PROCESSOR 1 (PRP-1) PCMCIA slot-1 and slot-2 (behind cover) Cisco XR 12410 Router Installation Guide 1-21 OL-13832-01...
Page 36: Prp Sdram
The PRP uses Error Checking and Correction (ECC) Synchronized Dynamic Random Access Memory (SDRAM) to store routing tables, protocols, network accounting applications, and to run Cisco IOS software. Table 1-2 lists the DRAM configurations for the PRP. If you are using: One DIMM—Bank 1 (U15) must be populated first.
Page 37: Prp Nvram
PRP Flash Memory Use flash memory to store multiple Cisco IOS XR software and microcode images that you can use to operate the router. You can download new images to flash memory over the network (or from a local server) to replace an existing image, or to add it as an additional image.
Page 38: Upper And Lower Cable Management Brackets
Upgrading a Cisco 12000 Series Router to a Cisco XR 12000 Series Router A Cisco 12410 Router can be upgraded to a Cisco XR 12410 router by updating the line cards and software images. For information on this process, including...
Page 39: Horizontal Cable Management Bracket
A cable management bracket on the front panel of each line card helps to organize the interface cables connected to that line card. The Cisco XR 12410 router support online insertion and removal (OIR), allowing Note you to remove and replace a card while the router remains powered on.
Page 40 Chapter 1 Cisco XR 12410 Router Overview Horizontal Cable Management Bracket Figure 1-13 Horizontal Cable Management Bracket Horizontal cable management bracket ALARM A ALARM B Cisco XR 12410 Router Installation Guide 1-26 OL-13832-01...
Page 41: Blower Module
The fault can be caused by any of the following: One or more fans are not operating – One or more fans are running below speed – A controller card fault – Cisco XR 12410 Router Installation Guide 1-27 OL-13832-01...
Page 42 The variable-speed feature allows quieter operation by running the fans at below maximum speed, while still providing adequate cooling to maintain an acceptable operating temperature inside the card cages. Cisco XR 12410 Router Installation Guide 1-28 OL-13832-01...
Page 43 In addition, the two remaining fans go to full speed to compensate for the loss of the one fan. If another fan fails, the system shuts down to prevent equipment damage. Cisco XR 12410 Router Installation Guide 1-29 OL-13832-01...
Page 44 Chapter 1 Cisco XR 12410 Router Overview Horizontal Cable Management Bracket Cisco XR 12410 Router Installation Guide 1-30 OL-13832-01...
Page 45: Preparing For Installation
Cisco customer service representative immediately. This chapter contains the following installation topics: • Safety Guidelines, page 2-2 Site Requirement Guidelines, page 2-6 • PRP Port Connection Guidelines, page 2-22 • Alarm Display Connection Guidelines, page 2-31 • Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 46: Chapter 2 Preparing For Installation
Fasten your tie or scarf and sleeves. • Cisco equipment operates safely when it is used in accordance with its • electrical ratings and product usage instructions. Do not work alone if potentially hazardous conditions exist.
Page 47: Compliance And Safety Information
Preparing for Installation Safety Guidelines Compliance and Safety Information The Cisco XR 12410 router are designed to meet the regulatory compliance and safety approval requirements. Refer to the Regulatory Compliance and Safety Information for Cisco 12000 Series Routers Laser Safety Single-mode Cisco XR 12410 router line cards are equipped with lasers.
Page 48 Chapter 2 Preparing for Installation Safety Guidelines Figure 2-1 Connecting an ESD-Preventive Wrist Strap to the Chassis connection MBUS socket ALARM A FAIL ALARM B ENABLE Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 49: Lifting Guidelines
This invisible radiation can cause eye injury if you stare into the port. Warning To avoid eye injury, never stare into open line card ports. Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 50: Site Requirement Guidelines
± 0.06 inch (46.50 cm ± 0.15 cm). The rack-mounting hardware included with the router is suitable for most 19-inch equipment racks or telco-style frames. Figure 2-2 shows examples of typical 2-post, 4-post, and telco-type equipment racks. Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 51: Enclosed Rack
The mounting posts in this type of rack are often adjustable so that you can position the rack-mounted unit within the depth of the rack rather than flush-mount it with the front of the rack. Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 52: Telco Rack
In the front-mounted position, you secure the chassis rack-mounting brackets directly to the rack posts (Figure 2-3). Figure 2-3 Front-Mounted Router—Telco Rack Rack Front panel of chassis Rack-mount bracket (attached to rack posts) Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 53 Figure 2-4 Center-Mounted Router—Telco Rack Rack Center-mount bracket Rack-mount bracket (attached to rack posts) Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 54: Site Layout And Equipment Dimensions
Be sure to: Use appropriate strain-relief methods to protect cables and equipment – connections. Make sure that cables from other equipment installed in the rack do not – restrict access to the card cages. Cisco XR 12410 Router Installation Guide 2-10 OL-13832-01...
Page 55 Figure 2-5 shows the footprint and outer dimensions of the of the router chassis. Figure 2-5 Router Chassis Footprint and Dimensions—Top View 17.531 17.798 in. 25.533 in. 7.735 in. 18.95 in. Cisco XR 12410 Router Installation Guide 2-11 OL-13832-01...
Page 56: Air Flow Guidelines
• environments can clog the air filter or power supply intake vents, reducing the cooling air flow through the router. Clogged filters and vents can cause an overtemperature condition in the router. Cisco XR 12410 Router Installation Guide 2-12 OL-13832-01...
Page 57: Temperature And Humidity Guidelines
National Electrical Code (NEC), as well as local codes. Proper grounding is necessary to avoid damage from lightning and power surges. Caution See the “NEBS Supplemental Unit Bonding and Grounding Guidelines” section on page 2-18 for grounding requirements. Cisco XR 12410 Router Installation Guide 2-13 OL-13832-01...
Page 58: Ac-Powered Routers
VIIG plug NEMA L6-20P (20A) AS/NZZS 3112-1993 (15A) CEE (7) VII (16A) Italy United Kingdom Appliance coupler 1/3/16 plug BS89/13 C19W coupler CEI 23-16 (16A) BS 1363/A Hot EN60320/C19 (20A) (13A; replaceable fuse) Cisco XR 12410 Router Installation Guide 2-14 OL-13832-01...
Page 59: Dc-Powered Routers
DC return (+) for each PDU (2 PDUs x 3 = 6 cables). The length of the cables depends on your router location from the source power. DC power cables are not available from Cisco, but are available from any Note commercial cable vendor.
Page 60 DC-input cable connections. Figure 2-8 DC Power Cable Lug All measurements in inches 2.24 End View Ø 0.267 0.48 2 holes Crimp area 0.25 0.63 0.37 0.08 Cisco XR 12410 Router Installation Guide 2-16 OL-13832-01...
Page 61 Typical Source DC Power Cabling Scheme—2800W PDU – 48/60V RTN – 48/60V (–) – – 48/60V (–) – -48/-60V – – -40A MAX (2x) -48/-60V -40A MAX (2x) Ground Feed A2 – 48/60V RTN Feed A1 Cisco XR 12410 Router Installation Guide 2-17 OL-13832-01...
Page 62: Nebs Supplemental Unit Bonding And Grounding Guidelines
If you are not installing the router in a NEBS environment, you can choose to bypass these guidelines and rely on the safety earth ground connections to the AC and DC PDUs. Cisco XR 12410 Router Installation Guide 2-18 OL-13832-01...
Page 63 Chapter 2 Preparing for Installation Site Requirement Guidelines Figure 2-10 NEBS Bonding and Grounding Studs NEBS bonding and grounding studs Agency compliance label Cisco XR 12410 Router Installation Guide 2-19 OL-13832-01...
Page 64: Site Wiring Guidelines
Site Requirement Guidelines To ensure a satisfactory supplemental ground connection to the router, use the following parts: These parts are not available from Cisco, but are available from commercial Note vendors. One grounding lug, which have two M6 bolt holes with 0.625 to 0.75-inch •...
Page 65 We recommend that you take the necessary precautions to avoid these problems by providing a properly grounded and shielded environment, with special attention to issues of electrical surge suppression. Cisco XR 12410 Router Installation Guide 2-21 OL-13832-01...
Page 66: Prp Port Connection Guidelines
The auxiliary and console ports are asynchronous serial ports. Ensure that Note devices connected to these ports are capable of asynchronous transmission. Cisco XR 12410 Router Installation Guide 2-22 OL-13832-01...
Page 67 Figure 2-11 shows the auxiliary and console port connections from the PRP to the associated devices. Figure 2-11 PRP Auxiliary and Console Port Connections Modem Auxiliary port Console terminal Console port RJ-45 cables Cisco XR 12410 Router Installation Guide 2-23 OL-13832-01...
Page 68: Prp Auxiliary Port Signals
Auxiliary Port Pin Signal Input/Output Description Output Request to send Output Data terminal ready Output Transmit data — Signal ground — Signal ground Input Receive data Input Data set ready Input Clear to send Cisco XR 12410 Router Installation Guide 2-24 OL-13832-01...
Page 69: Prp Console Port Signals
— — — Output Data terminal ready Output Transmit data — Signal ground — Signal ground Input Receive data Input Data set ready — — — 1. These pins are not connected. Cisco XR 12410 Router Installation Guide 2-25 OL-13832-01...
Page 70: Prp Ethernet Connections
The PRP Ethernet port does not provide external routing functions. Its primary roles are to act as a Telnet port into the router, and to boot or access Cisco software images over a network to which the PRP Ethernet port is directly connected.
Page 71 Using the Ethernet Port on the PRP Router A Network 1.0.0.0 (Cisco 12000 series router) Host A Host B Network 2.0.0.0 Host A Router B (Cisco 7500 series router) Router C (Cisco 7500 series router) Cisco XR 12410 Router Installation Guide 2-27 OL-13832-01...
Page 72: Prp Rj-45 Ethernet Connections
TxD+ Transmit data + TxD– Transmit data – RxD+ Receive data + Termination network No connection Termination network No connection RxD– Receive data – Termination network No connection Termination network No connection Cisco XR 12410 Router Installation Guide 2-28 OL-13832-01...
Page 73 When connecting two PRPs back-to-back, use the crossover cable pinout shown Figure 2-16. Figure 2-16 Crossover Cable Pinout Between PRPs 1 TxD+ 1 TxD+ 2 TxD– 2 TxD– 3 RxD+ 3 RxD+ 6 RxD– 6 RxD– Cisco XR 12410 Router Installation Guide 2-29 OL-13832-01...
Page 74 656 feet (200 m) with 1 repeater 1. EIA/TIA-568 or EIA-TIA-568 TSB-36 compliant. Not supplied by Cisco. 2. AWG = American Wire Gauge. This gauge is specified by the EIA/TIA-568 standard. 3. Specifically the length between any two stations on a repeated segment.
Page 75: Alarm Display Connection Guidelines
The shielded cable is terminated by shielded connectors on both ends, with the cable shield material tied to both connectors. Cisco XR 12410 Router Installation Guide 2-31 OL-13832-01...
Page 76 Table 2-7 Alarm Connector Pinout Pin Group Common Normally Open Normally Closed Critical audible alarm Major audible alarm Minor audible alarm Critical visual alarm Major visual alarm Minor visual alarm Alarm input — Cisco XR 12410 Router Installation Guide 2-32 OL-13832-01...
Page 77: Installing The Cisco Xr 12410 Router
C H A P T E R Installing the Cisco XR 12410 Router This chapter contains the procedures to install the router in a rack. The installation is presented in the following sections: Pre-Installation Considerations and Requirements, page 3-2 •...
Page 78: Pre-Installation Considerations And Requirements
ESD sockets on the front of the router chassis. For additional safety and compliance information, refer to the Regulatory Compliance and Safety Information for Cisco 12000 Series Routers publication that accompanied your router. This router is not designed to be installed as a shelf-mounted or a free-standing Warning router.
Page 79: Chapter 3 Installing The Cisco Xr 12410 Router
Chapter 3 Installing the Cisco XR 12410 Router Installation Overview Installation Overview The router is shipped strapped to a shipping pallet as shown in Figure 3-1. Figure 3-1 Router Packaged on Shipping Pallet A fully equipped router with two power supplies can weigh as much as 275 pounds (124.74 kg);...
Page 80: Required Tools And Equipment
Chapter 3 Installing the Cisco XR 12410 Router Removing Components Before Installing the Chassis Required Tools and Equipment Before you begin the rack-mount installation, you must read and understand the information in the “Rack-Mounting Guidelines” section on page 2-6 and have the...
Page 81 Chapter 3 Installing the Cisco XR 12410 Router Removing Components Before Installing the Chassis Use the following procedure to remove the front cover from the router. Open the front door by pressing the right latch button (Figure 3-2). Step 1...
Page 82 Chapter 3 Installing the Cisco XR 12410 Router Removing Components Before Installing the Chassis Remove the front door by lifting the (top and bottom) hinge pins to free the door Step 2 from the chassis (Figure 3-3). Make sure you are holding the front door securely so it does not drop when you Caution release it from the chassis.
Page 83: Removing Power Supplies
Chapter 3 Installing the Cisco XR 12410 Router Removing Components Before Installing the Chassis Removing Power Supplies Remove both power supplies to reduce the top-end weight of the router by approximately 28 pounds (12.70 kg) to 40 pounds (18.14 kg).
Page 84: Removing Dc Pems
Chapter 3 Installing the Cisco XR 12410 Router Removing Components Before Installing the Chassis Removing DC PEMs Use the following procedure to remove the DC PEMs from the chassis. Remove the PEM from the chassis (Figure 3-5): Step 1 Loosen the captive screw on the ejector lever.
Page 85: Removing The Blower Module
Chapter 3 Installing the Cisco XR 12410 Router Removing Components Before Installing the Chassis Removing the Blower Module By removing the blower module from the chassis, you can reduce the top-end weight of the chassis by approximately 20.5 pounds (9.3 kg).
Page 86 Chapter 3 Installing the Cisco XR 12410 Router Removing Components Before Installing the Chassis Figure 3-6 Removing the Blower Module Cisco XR 12410 Router Installation Guide 3-10 OL-13832-01...
Page 87: Removing Cards From The Chassis
Chapter 3 Installing the Cisco XR 12410 Router Removing Cards from the Chassis Removing Cards from the Chassis To reduce additional weight from the chassis, you can remove all line cards, RPs, switch fabrics, and alarm cards. This section describes how to remove the various types of cards.
Page 88 Chapter 3 Installing the Cisco XR 12410 Router Removing Cards from the Chassis Figure 3-7 Cisco XR 12410 router Components and Slot-Numbering Blower module Alarm display Cisco XR 12410 Router Installation Guide 3-12 OL-13832-01...
Page 89 Chapter 3 Installing the Cisco XR 12410 Router Removing Cards from the Chassis Starting at slot 0: Step 2 Loosen the captive screws at the top and bottom of the front panel (Figure 3-8a). Pivot the ejector levers to unseat the card from the backplane connector (Figure 3-8b.)
Page 90: Removing Cards From The Switch Fabric And Alarm Card Cage
Chapter 3 Installing the Cisco XR 12410 Router Removing Cards from the Chassis Removing Cards from the Switch Fabric and Alarm Card Cage The switch fabric and alarm card cage is located behind the air filter door on the front of the chassis. The card cage has seven keyed, vertical card slots for the clock scheduler cards and switch fabric cards.
Page 91: Rack-Mounting The Router Chassis
Chapter 3 Installing the Cisco XR 12410 Router Rack-Mounting the Router Chassis Starting at slot CSC0: Step 2 Pivot the ejector levers to unseat the card from the backplane connector (Figure 3-10). Slide the card out of the slot and place it directly into an antistatic bag or other ESD-preventive container.
Page 92 Chapter 3 Installing the Cisco XR 12410 Router Rack-Mounting the Router Chassis Figure 3-11 Front-Mount and Center-Mount Rack Positions Rack Center-mount bracket Rack Front panel of chassis Rack-mount bracket (attached to rack posts) Rack-mount bracket (attached to rack posts) In a front-mounted position, the chassis rack-mounting flanges are secured directly to the rack posts.
Page 93: Verifying Rack Dimensions
Chapter 3 Installing the Cisco XR 12410 Router Rack-Mounting the Router Chassis In a center-mounted position, an optional set of center-mount brackets are secured to the rack posts and the chassis rack-mounting flanges are then secured to the center-mount brackets. The center-mounted position moves the center of gravity of the chassis closer to the vertical axis of the rack posts, which adds to the security and stability of the rack installation.
Page 94: Installing Rack-Mount Brackets-Optional
Chapter 3 Installing the Cisco XR 12410 Router Rack-Mounting the Router Chassis Figure 3-12 Verifying Equipment Rack Dimensions Mounting flanges Minimum usable aperture 17.7 inches (45.0 cm) Hole centerline to hole centerline 18.31 inches ± 0.06 inches (46.5 cm ± 0.15 cm) Installing Rack-Mount Brackets—Optional...
Page 95 Chapter 3 Installing the Cisco XR 12410 Router Rack-Mounting the Router Chassis Install the right rack-mount bracket (Figure 3-13). Step 2 Align the bottom screw hole of the bracket with the marked screw hole at the bottom of the rack and finger tighten a screw in that hole.
Page 96: Installing Center-Mount Brackets-Optional
(also called rails) in the rack. Five screws should be installed on each bracket. Contact a Cisco service representative for assistance if any parts are missing. Before installing the center-mount brackets, make sure you have performed the...
Page 97 Chapter 3 Installing the Cisco XR 12410 Router Rack-Mounting the Router Chassis Identify the orientation of the left and right center-mount brackets (Figure 3-14). Step 2 Figure 3-14 Center-Mount Brackets Threaded holes to chassis Open holes to rack Left bracket...
Page 98 Chapter 3 Installing the Cisco XR 12410 Router Rack-Mounting the Router Chassis Figure 3-15 Installing a Center-Mount Rack-Mounting Bracket Rack Bracket Chassis Chassis Bracket rack-mounting rail Rack Threaded hole Open hole (chassis secured (screw inserted by screw) through) Cisco XR 12410 Router Installation Guide...
Page 99: Installing The Chassis In The Rack
Chapter 3 Installing the Cisco XR 12410 Router Rack-Mounting the Router Chassis Installing the Chassis in the Rack Two people can lift an empty router chassis using the handles on the sides. To accommodate racks with different hole patterns in their mounting flanges, the chassis rack-mounting flanges have three groups of eight oblong screw holes on each side.
Page 100 Chapter 3 Installing the Cisco XR 12410 Router Rack-Mounting the Router Chassis Use the following procedure to install the chassis in the equipment rack: Using two people, lift the chassis into the rack using the side handles and grasping Step 1...
Page 101 Chapter 3 Installing the Cisco XR 12410 Router Rack-Mounting the Router Chassis Figure 3-18 Incorrect Lifting Handholds Position the chassis until the rack-mounting flanges are flush against the Step 2 mounting rails on the rack (or the optional center-mount brackets, if installed).
Page 102: Supplemental Bonding And Grounding Connections
Chapter 3 Installing the Cisco XR 12410 Router Supplemental Bonding and Grounding Connections Supplemental Bonding and Grounding Connections Before you connect power to the router, or power on the router for the first time, We recommend that you connect the central office ground system or new equipment building system (NEBS) to the supplemental bonding and grounding points on the router.
Page 103: Reinstalling Components After Installing The Chassis
Chapter 3 Installing the Cisco XR 12410 Router Reinstalling Components After Installing the Chassis Prepare the other end of the grounding wire and connect it to the appropriate Step 2 grounding point at your site to ensure an adequate earth ground.
Page 104: Reinstalling Ac Pems
Chapter 3 Installing the Cisco XR 12410 Router Reinstalling Components After Installing the Chassis Reinstalling AC PEMs Use the following procedure to reinstall the AC PEMs back into the chassis. Install the AC PEMs (Figure 3-20): Step 1 Slide the power supply into the bay until it mates with its backplane connector.
Page 105: Reinstalling Dc Pems
Chapter 3 Installing the Cisco XR 12410 Router Reinstalling Components After Installing the Chassis Reinstalling DC PEMs Use the following procedure to reinstall the DC PEMs back into the chassis. Install the DC PEM (Figure 3-21): Step 1 Slowly push the power supply into the chassis until it mates with the backplane connector at the back of the bay.
Page 106: Reinstalling The Blower Module
Chapter 3 Installing the Cisco XR 12410 Router Reinstalling Components After Installing the Chassis Reinstalling the Blower Module Use the following procedure to reinstall the blower module in the chassis. Install the blower module into the chassis (Figure 3-22): Step 1 Lift the blower module (with two hands) and slide it halfway into the module bay.
Page 107: Reinstalling Cards In The Chassis
Chapter 3 Installing the Cisco XR 12410 Router Reinstalling Cards in the Chassis Go to the “Reinstalling Cards in the Switch Fabric and Alarm Card Cage” section Step 2 on page 3-31 to reinstall SFCS cards. Reinstalling Cards in the Chassis This section describes how to reinstall various line cards back into the chassis.
Page 108 Chapter 3 Installing the Cisco XR 12410 Router Reinstalling Cards in the Chassis Starting at slot CSC0: Step 2 Slide the card into the slot (Figure 3-24). Pivot the ejector levers to seat the card to the backplane connector. Figure 3-24...
Page 109: Reinstalling Cards In The Line Card And Rp Card Cage
Chapter 3 Installing the Cisco XR 12410 Router Reinstalling Cards in the Chassis Reinstalling Cards in the Line Card and RP Card Cage Before you begin reinstalling cards in the card cage, identify slot assignments by referring to the written list you prepared when you removed the cards (refer to Figure 3-7 for slot-numbering).
Page 110: Connecting Line Card Network Interface Cables
For cable connection information for your specific line card, refer to the installation and configuration note for that line card. You can access the most current Cisco line card documentation on the World Wide Note Web at: http://www.cisco.com.
Page 111 Chapter 3 Installing the Cisco XR 12410 Router Connecting Line Card Network Interface Cables Use the following procedure as an example to route the network interface cables through the cable-management system and connect them to the line card. Route an interface cable across the horizontal cable-management tray, through the...
Page 112 Chapter 3 Installing the Cisco XR 12410 Router Connecting Line Card Network Interface Cables Figure 3-26 Connecting a Network Interface Cable to a Legacy Line Card Line card cable-management bracket Cable clips Network interface cable Cisco XR 12410 Router Installation Guide...
Page 113 Chapter 3 Installing the Cisco XR 12410 Router Connecting Line Card Network Interface Cables Insert all cables into their assigned ports. Step 6 Place several evenly spaced velcro straps through slots on the cable-management Step 7 bracket (Figure 3-27a). Route the cables alongside the cable-management bracket and secure them with...
Page 114 Chapter 3 Installing the Cisco XR 12410 Router Connecting Line Card Network Interface Cables Figure 3-27 Current Style Cable Management Bracket Velcro strap Line card cable-management bracket Network interface cable Cisco XR 12410 Router Installation Guide 3-38 OL-13832-01...
Page 115: Connecting Prp Route Processor Cables
Chapter 3 Installing the Cisco XR 12410 Router Connecting PRP Route Processor Cables Connecting PRP Route Processor Cables This section describes how to connect cables to the console, auxiliary, and Ethernet ports on the PRP. The console and auxiliary ports are both asynchronous serial ports;...
Page 116: Connecting To The Prp Console Port
Chapter 3 Installing the Cisco XR 12410 Router Connecting PRP Route Processor Cables RP cables are not available from Cisco, but are available from any commercial Note cable vendor. To comply with the intra-building lightning surge requirements of Note GR-1089-CORE, Issue II, Revision 01, February 1999, you must use a shielded cable when connecting to the console, auxiliary, and Ethernet ports.
Page 117: Connecting To The Prp Auxiliary Port
Chapter 3 Installing the Cisco XR 12410 Router Connecting PRP Route Processor Cables Connecting to the PRP Auxiliary Port The auxiliary port on the PRP is a DTE, RJ-45 receptacle for connecting a modem or other DCE device (such as a CSU/DSU or another router) to the router. The asynchronous auxiliary port supports hardware flow control and modem control.
Page 118 Use cables that comply with EIA/TIA-568 standards. Ethernet ports are primarily used as a Telnet port into the Cisco XR 12410 router, Caution and for booting or accessing Cisco software images over a network to which an Ethernet port is directly connected.
Page 119: Connecting Alarm Display Card Cables
Chapter 3 Installing the Cisco XR 12410 Router Connecting Alarm Display Card Cables Connecting Alarm Display Card Cables The router alarm display card, which is located above the horizontal cable management tray, has two 25-pin D-subconnectors, labeled Alarm A and Alarm B (Figure 3-29).
Page 120: Connecting Power To The Router
Because alarm contact cables are entirely dependent on installation site circumstances, alarm connector cables are not available from Cisco. For information about alarm connector wiring requirements and the pinouts for the alarm connector interface, see the “Alarm...
Page 121: Connecting Power To An Ac-Powered Router
Chapter 3 Installing the Cisco XR 12410 Router Connecting Power to the Router Connecting Power to an AC-Powered Router Use the following procedure to connect the AC power cords to the router. Connect each AC power supply to a dedicated power source (branch Note circuit).
Page 122: Connecting Power To A Dc-Powered Router
DC power. These cables and the cable lugs used to attach the cables to the router chassis are not available from Cisco Systems. They are available from any commercial cable vendor. For more information on site power and source DC cable requirements, see the “Power Connection Guidelines”...
Page 123 Chapter 3 Installing the Cisco XR 12410 Router Connecting Power to the Router Use the following procedure to connect the DC source power cables to a 2800 W DC powered router. Remove the clear plastic safety cover that fits over the DC power connection Step 1 terminal studs.
Page 124 Chapter 3 Installing the Cisco XR 12410 Router Connecting Power to the Router Figure 3-31 Connecting the DC Power Cables—2800 W PDU – 48/60V RTN – 48/60V (–) – 48/60V (–) – – -48/-60V – – -40A MAX (2x) -48/-60V...
Page 125: Troubleshooting The Installation
Troubleshooting the installation is presented in the following sections: • Troubleshooting Overview, page 4-2 Troubleshooting the Power Subsystem, page 4-5 • Troubleshooting the Processor Subsystem, page 4-15 • Troubleshooting the Cooling Subsystem, page 4-35 • Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 126: C H A P T E R 4 Troubleshooting The Installation
If you are unable to solve a problem on your own, you can contact a Cisco customer service representative for assistance. When you call, have the following information ready: Date you received the router and the chassis serial number (located on a label •...
Page 127: Normal Router Startup Sequence
RP is installed), and two alarm cards. The RP and line cards are equipped with onboard processors. The RP downloads a copy of the Cisco software image to each line card processor. The system uses an alphanumeric display (on each line card and RP) t o display status and error messages, which can help in troubleshooting.
Page 128: Identifying Startup Issues
SFC 0, 1, 2, 3, and 4 Enabled: On Fail: Off AC Power Power status Pwr OK: On Supplies Fault: Off Temp: Off Ilim: Off The correct power module voltages are present and no faults have been detected. Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 129: Troubleshooting The Power Subsystem
MBus module on the alarm cards, and by the master MBus module on the RP. If the router detects an extreme condition, it generates an alarm on the alarm card and logs the appropriate warning messages on the console. Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 130 Make sure the power supply is seated properly. Step 1 Eject and reseat the PEM. Check that: • The captive screw on the ejector lever is tightened securely. – The power switch is set to the on (1) position. – Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 131 – If the spare power supply also fails, the problem could be a faulty power shelf backplane connector. Power off the router and contact a Cisco service representative for assistance. Temp (yellow)—Indicates that the power supply is in an overtemperature •...
Page 132: Troubleshooting The Dc-Input Power Subsystem
RP. If the router detects an extreme condition, it generates an alarm on the alarm card and logs the appropriate warning messages on the console. Figure 4-2 identifies the components of a DC PEM. Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 133 Troubleshooting the Power Subsystem Figure 4-2 2800 Watt DC PEM Components F1LO F2LO RPF1 RPF2 FAIL INOK DCOK F1LO F2LO RPF1 RPF2 FAIL INOK DCOK Power on/off switch Handle Status indicators Ejector lever Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 134: Troubleshooting A Dc Pem
RPF1 (reverse polarity feeder 1) (flashing yellow)—The (feeder 1) PDU is • miswired. For wiring instructions see the “Connecting Power to a DC-Powered Router” section on page 3-46. This indicator remains off during normal operation. Cisco XR 12410 Router Installation Guide 4-10 OL-13832-01...
Page 135 DC voltage is within the nominal operating range of –48 to –60 VDC. This indicator lights when the power switch is set to the on (1) position. If the INOK indicator is off, replace the power supply. – Cisco XR 12410 Router Installation Guide 4-11 OL-13832-01...
Page 136: Additional Power Subsystem Troubleshooting Information
(deg C) (deg C) 38.0 32.5 36.5 39.0 37.0 37.0 36.0 32.0 26.0 26.0 27.5 27.5 27.0 27.5 27.0 27.5 28.0 28.0 28.0 28.0 47.0 22.0 Slot # PEM Over Temperature Sensors Cisco XR 12410 Router Installation Guide 4-12 OL-13832-01...
Page 137 5056 3300 5072 3288 5056 3296 5072 3292 5064 5096 4920 Slot # AMP_48 (Volt) (Amp) PEM1 PEM2 Slot # Fan 0 Fan 1 Fan 2 (RPM) (RPM) (RPM) 3021 3090 2997 Cisco XR 12410 Router Installation Guide 4-13 OL-13832-01...
Page 138: Troubleshooting The Power Distribution System
If the blower module is still not operating there could be a problem with the • blower module controller card or cable. Replace the blower module. Contact your Cisco representative if replacing the blower module does not fix • the problem.
Page 139: Troubleshooting The Processor Subsystem
This section contains information to troubleshoot the processor subsystem, including: Performance Route Processor Overview, page 4-16 • Troubleshooting the Route Processor, page 4-24 • Troubleshooting Line Cards, page 4-27 • Troubleshooting Using the Alarm Display, page 4-33 • Cisco XR 12410 Router Installation Guide 4-15 OL-13832-01...
Page 140: Performance Route Processor Overview
Status LEDs (Slot-0/Slot-1) indicate when the flash memory card in that slot is accessed (see Figure 4-3). Each slot has an eject button (located behind the cover) to remove a flash card from the slot. Cisco XR 12410 Router Installation Guide 4-16 OL-13832-01...
Page 141: Prp Ethernet Ports And Status Leds
Because both ports are supported on the PRP, ETH 0 is always on. ETH 1 Note lights when it is selected. Figure 4-4 Port Activity LEDs—Partial Front Panel ETH 0 ETH 1 Cisco XR 12410 Router Installation Guide 4-17 OL-13832-01...
Page 142: Prp Auxiliary And Console Ports
Caution Cisco IOS XR image. It is intended for software development use only. To prevent system problems or loss of data, use the reset switch only on the advice of Cisco service personnel. Pressing the reset switch causes a non-maskable interrupt (NMI) and places the PRP in ROM monitor mode.
Page 143: Prp Alphanumeric Message Displays
The alphanumeric message displays also provide information about different levels of system operation, including the status of the PRP, router error messages, and user-defined status and error messages A list of all system and error messages appears in the Cisco IOS XR System Error Note Messages publication.
Page 144: Prp Memory Components
— System configuration files, register settings, — and logs Flash 64 MB SIMM 1 Cisco IOS XR boot image (bootflash), crash memory information, and other user-defined files Flash disk 64 MB 1 or 2 Cisco IOS XR software images, system...
Page 145 Troubleshooting the Processor Subsystem Figure 4-6 PRP Memory Locations Bank 2 DRAM DIMMs Flash Bank 1 SIMM ETH 0 ETH 1 CONSOLE PERFORMANCE ROUTE PROCESSOR 1 (PRP-1) PCMCIA slot-1 and slot-2 (behind cover) Cisco XR 12410 Router Installation Guide 4-21 OL-13832-01...
Page 146: Prp Sdram
The PRP uses Error Checking and Correction (ECC) Synchronized Dynamic Random Access Memory (SDRAM) to store routing tables, protocols, network accounting applications, and to run Cisco IOS XR software. Table 4-3 lists the DRAM configurations for the PRP. If you are using: One DIMM—Bank 1 (U15) must be populated first.
Page 147: Prp Nvram
PRP Flash Memory Use flash memory to store multiple Cisco IOS XR software and microcode images that you can use to operate the router. You can download new images to flash memory over the network (or from a local server) to replace an existing image, or to add it as an additional image.
Page 148: Troubleshooting The Route Processor
Lower row—Indicates the current phase of the boot process. At the end of a successful boot process, this display reads PRP. Figure 4-7 RP Alphanumeric Display Upper alphanumeric LED display (four digits) Lower alphanumeric LED display (four digits) Cisco XR 12410 Router Installation Guide 4-24 OL-13832-01...
Page 149: Troubleshooting Using The Rp Alphanumeric Display
The soft reset (NMI) switch is not a mechanism for resetting the RP and reloading Caution the Cisco software image. It is intended for software development use. To prevent system problems or loss of data, use the soft reset switch only when instructed by a Cisco certified service representative.
Page 150 Enabling CPU cache parity PARY Initializing main memory INIT NVRAM Detecting the NVRAM size SIZE PCMC Initializing the PCMCIA INIT EXIT Exiting the initialization sequence INIT IOS XR Running Cisco IOS XR software Cisco XR 12410 Router Installation Guide 4-26 OL-13832-01...
Page 151: Troubleshooting Line Cards
Lower row—Indicates the current phase of the boot process. At the end of a successful boot process, this display reads RUN. Figure 4-8 Line Card Alphanumeric Display Upper alphanumeric LED display (four digits) Lower alphanumeric LED display (four digits) Cisco XR 12410 Router Installation Guide 4-27 OL-13832-01...
Page 152: Troubleshooting Using The Line Card Alphanumeric Display
Low memory on the line card is being tested. Line card ROM TEST monitor LROM Low memory test is complete. Line card ROM monitor Main memory is being initialized. Line card ROM INIT monitor Cisco XR 12410 Router Installation Guide 4-28 OL-13832-01...
Page 153 RP IOS XR STRT software FABL Fabric downloader is launched and running. RP IOS XR software IOS XR Cisco IOS XR software is being downloaded into line card RP IOS XR DNLD memory. software Cisco XR 12410 Router Installation Guide 4-29 OL-13832-01...
Page 154 2. The fabric downloader loads the Cisco IOS XR software image onto the line card. 3. This LED sequence only appears in Cisco IOS XR OL-13832-01 or later.
Page 155 Slot clock configuration complete. DONE FABL Load of fabric downloader complete. LOAD IOS XR Downloading of Cisco IOS XR software is complete. LOAD Cisco IOS XR software BMA error. Cisco IOS XR fabric interface ASIC configuration error. CARV Buffer carving failure. DUMP Line card requesting a core dump.
Page 156 Required hw-module slot srp command not entered. REDQ 1. This LED sequence only appears in Cisco IOS XR OL-13832-01 or later. 2. The fabric downloader loads the Cisco IOS XR software image onto the line card. Cisco XR 12410 Router Installation Guide 4-32...
Page 157: Troubleshooting Using The Alarm Display
Off—Either the slot is empty or the card installed in that slot is faulty. FAIL (yellow)—The card in that slot is faulty. – Figure 4-9 Status LEDs on the Alarm Display MBUS ALA RM A FAIL ALA RM B ENABLE Cisco XR 12410 Router Installation Guide 4-33 OL-13832-01...
Page 158: Monitoring Critical, Major, And Minor Alarm Status
The RP also logs a message about the threshold violation on the system console. If one or more of the alarm LEDs is on, check the system console for messages Note describing the alarm. Cisco XR 12410 Router Installation Guide 4-34 OL-13832-01...
Page 159: Troubleshooting The Cooling Subsystem
Isolating Cooling Subsystem Problems, page 4-38 • Figure 4-10 Cooling Air Flow Blower module Air exhaust Line card and RP card cage Air filter Room air Switch fabric card cage Power supplies Cisco XR 12410 Router Installation Guide 4-35 OL-13832-01...
Page 160: Blower Module Operation
If the fan fails: Power supply detects an internal overtemperature condition – Fault and Temp indicators light – Power supply sends an overtemperature warning to the system and then – shuts down the system. Cisco XR 12410 Router Installation Guide 4-36 OL-13832-01...
Page 161: Overtemperature Conditions
(15.24 cm) of clearance at both the inlet and exhaust openings on the chassis and the power modules to allow cool air to enter freely and hot air to be expelled from the chassis. Cisco XR 12410 Router Installation Guide 4-37 OL-13832-01...
Page 162: Isolating Cooling Subsystem Problems
– with the blower module controller card or an undetected problem in the blower module cable. Replace the blower module. If the new blower module does not function, contact a Cisco customer – service representative for assistance. If the Fault indicator is on, the power supply is faulty. Replace the power •...
Page 163 Verify that the power supply fan is operating properly. – – If the fan is not operating, replace the power supply. Contact your Cisco representative if replacing the power supply does not fix the problem. Cisco XR 12410 Router Installation Guide 4-39...
Page 164 Chapter 4 Troubleshooting the Installation Troubleshooting the Cooling Subsystem Cisco XR 12410 Router Installation Guide 4-40 OL-13832-01...
Page 165: Maintaining The Router
Removing and Replacing the Blower Module, page 5-9 • Removing and Replacing AC and DC Power Subsystem Components, • page 5-12 Removing and Replacing Cards from the Chassis, page 5-36 • Removing and Installing a Chassis, page 5-41 • Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 166: Prerequisites And Preparation
Routers publication that shipped with the router. Powering Off the Router Most Cisco XR 12410 router field-replaceable units (FRUs) can be removed and replaced with the power on and the system operating. This is known as online insertion and removal (OIR). Power supplies, line cards, the RP, CSCs, SFCs, and alarm cards all support OIR.
Page 167: Removing And Replacing The Air Filter Door Front Cover
Be especially careful not to damage the honeycomb screen on the back of the air Caution filter door and on the inside of the switch fabric and alarm card cage. Damaging the honeycomb screen can restrict the air flow and cause overheating and diminish EMI protection. Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 168 Caution Align and seat the door carefully to avoid damaging the EMI-preventive gaskets on the door. The air filter door must be closed and secured at all times to maintain correct EMI performance. Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 169: Cleaning Or Replacing The Chassis Air Filter
Cleaning or Replacing the Chassis Air Filter Cleaning or Replacing the Chassis Air Filter The Cisco XR 12410 router is equipped with a user-serviceable air filter that prevents dust from being drawn into the router. One time per month (or more often in dusty environments), examine the air filter for damage and cleanliness.
Page 170: Cleaning Or Replacing A Chassis Air Filter
Use the following procedure to clean or replace the air filter. Loosen the captive screw on each side of the air filter door and pivot the door open Step 1 (Figure 5-3). Figure 5-3 Opening the Chassis Air Filter Door Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 171 Chapter 5 Maintaining the Router Cleaning or Replacing the Chassis Air Filter Remove the air filter by sliding it out of the door (Figure 5-4). Step 2 Figure 5-4 Removing the Chassis Air Filter Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 172 Align and seat the door carefully to avoid damaging the EMI-preventive gaskets Caution on the door. The air filter door must be closed and secured at all times to maintain correct EMI performance. Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 173: Removing And Replacing The Blower Module
Slide out the blower module completely from the module bay while supporting it with your other hand. The blower module weighs approximately 20 pounds (9 kg). Use two hands Warning when handling the blower module. Figure 5-5 Removing the Blower Module Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 174: Removing And Replacing The Blower Module
The (green) OK status indicator on the front of the blower module goes on. If • the OK indicator does not light, see the “Troubleshooting the Blower Module Installation” section on page 5-11. Figure 5-6 Installing the Blower Module Cisco XR 12410 Router Installation Guide 5-10 OL-13832-01...
Page 175: Troubleshooting The Blower Module Installation
If the spare blower module also fails, power off the router and contact a – Cisco service representative for assistance. Cisco XR 12410 Router Installation Guide 5-11 OL-13832-01...
Page 176: Removing And Replacing Ac And Dc Power Subsystem Components
• Installation Guidelines The Cisco XR 12410 router supports online insertion and removal (OIR). If you are replacing a redundant power supply, you can remove and install the power supply while the system remains powered on without causing an electrical hazard or damage to the system.
Page 177 Chapter 5 Maintaining the Router Removing and Replacing AC and DC Power Subsystem Components Cisco XR 12410 router configured with non-enhanced fabric and a Caution single power supply and with more than five Engine5 line-cards may fail to boot during the start-up procedures. To safeguard against this possibility ensure that the chassis is configured with two power supplies or configured with the enhanced fabric.
Page 178: Removing And Replacing An Ac Pem
AC PEM Components PW R OK FA UL T TE M P IL IM PWR OK FAUL T TEMP ILIM Status indicators Ejector lever Handle Power ON/OFF switch (shown in the ON/1 position) Cisco XR 12410 Router Installation Guide 5-14 OL-13832-01...
Page 179 The power supply weighs approximately 20 pounds (9 kg). Use two hands to remove the power supply. Figure 5-8 Removing an AC Power Supply PWR OK FAULT TEMP ILIM PWR OK FAULT TEMP ILIM Cisco XR 12410 Router Installation Guide 5-15 OL-13832-01...
Page 180 The (green) Pwr OK indicator on the front of the power supply should light. If the indicator does not light, see the “Troubleshooting the AC Power Supply Installation” section on page 5-16. Cisco XR 12410 Router Installation Guide 5-16 OL-13832-01...
Page 181: Troubleshooting The Ac Power Supply Installation
If the Pwr OK indicator remains off after checking all of the power – sources, replace the power supply with a spare. If the spare power supply does not work, replace its PDU. – Cisco XR 12410 Router Installation Guide 5-17 OL-13832-01...
Page 182 If the spare power supply also fails, the problem could be a faulty power – shelf backplane connector. Power off the router and contact a Cisco service representative for assistance. Temp (yellow)—Indicates that the power supply is in an over-temperature •...
Page 183: Removing And Replacing An Ac Pdu
It is not necessary to completely remove the power supply. You can leave Note the power supply in its bay while you replace the AC PDU. Figure 5-10 Ejecting an AC Power Supply PWR OK FAULT TEMP ILIM PWR OK FAULT TEMP ILIM Cisco XR 12410 Router Installation Guide 5-19 OL-13832-01...
Page 184 Removing and Replacing AC and DC Power Subsystem Components Release the retention clip and disconnect the power cable from the AC power Step 5 connector on the horizontal trough (Figure 5-11). Figure 5-11 Disconnecting an AC Power Cord Cisco XR 12410 Router Installation Guide 5-20 OL-13832-01...
Page 185 Loosen the (16) captive screws that secure the rear panel to the chassis and remove it. Remove the (4) screws securing the AC PDU to the chassis and remove the PDU. Figure 5-12 Removing Rear AC Chassis Components Rear panel AC PDUs AC horizontal trough Cisco XR 12410 Router Installation Guide 5-21 OL-13832-01...
Page 186 Installing an AC Power Supply PWR OK FAULT TEMP ILIM PWR OK FAULT TEMP ILIM Power on the circuit breaker. Step 10 Plug the power supply cable into its AC outlet. Step 11 Cisco XR 12410 Router Installation Guide 5-22 OL-13832-01...
Page 187: Removing And Replacing A Dc Pem
DC PEM components. Figure 5-14 DC PEM Components—2800 Watt F1LO F2LO RPF1 RPF2 FAIL INOK DCOK F1LO F2LO RPF1 RPF2 FAIL INOK DCOK Power on/off switch Handle Status indicators Ejector lever Cisco XR 12410 Router Installation Guide 5-23 OL-13832-01...
Page 188 Slide the PEM out of its bay while supporting it with your other hand. The DC PEM weighs approximately 14 pounds (6.35 kg). Use two hands to Warning remove the power supply. Figure 5-15 Removing a DC PEM Cisco XR 12410 Router Installation Guide 5-24 OL-13832-01...
Page 189 The (green) Pwr OK indicator on the front of the power supply should light. If the indicator does not light, see the “Troubleshooting a 2800 W DC PEM Installation” section on page 5-25. Cisco XR 12410 Router Installation Guide 5-25 OL-13832-01...
Page 190: Troubleshooting A 2800 W Dc Pem Installation
The source DC circuit breaker is switched on. – If the indicator is still flashing after you perform the above checks, replace the power supply. During normal operation, this indicator remains off. Cisco XR 12410 Router Installation Guide 5-26 OL-13832-01...
Page 191 DC voltage is within the nominal operating range of –48 to –60 VDC. This indicator lights when the power switch is set to the on (1) position. If there is a power supply failure, the INOK indicator shuts off. Cisco XR 12410 Router Installation Guide 5-27 OL-13832-01...
Page 192: Removing And Replacing A Dc Pdu
Power off the circuit breaker assigned to the PDU you are removing. Step 2 Warning To ensure that power remains off while you are performing this procedure, tape the circuit breaker switch in the off (0) position. Cisco XR 12410 Router Installation Guide 5-28 OL-13832-01...
Page 193 DC PDU. Figure 5-17 Ejecting a DC PEM Remove the clear plastic safety covers over the PDUs (see Figure 5-19). Step 4 Cisco XR 12410 Router Installation Guide 5-29 OL-13832-01...
Page 194 To prevent injury and damage to the equipment, always remove the source DC Warning power cables and ground from the power shelf terminals in the following order: (1) negative (–), (2) positive (+), (3) ground. Cisco XR 12410 Router Installation Guide 5-30 OL-13832-01...
Page 195 Loosen the (6) captive screws on the DC horizontal trough and remove it. Loosen the (16) captive screws that secure the rear panel to the chassis and remove it. Remove the (4) screws securing the DC PDU to the chassis and remove the PDU. Cisco XR 12410 Router Installation Guide 5-31 OL-13832-01...
Page 196 Chapter 5 Maintaining the Router Removing and Replacing AC and DC Power Subsystem Components Figure 5-19 Rear DC Chassis Components Rear panel DC PDUs DC horizontal trough Clear plastic covers Cisco XR 12410 Router Installation Guide 5-32 OL-13832-01...
Page 197 If you have installed an upgraded PDU to accommodate 2800 W PEM, do not use the old DC horizontal trough. Be sure to install the replacement DC horizontal trough which has the correct voltage and warning labels attached to it. Cisco XR 12410 Router Installation Guide 5-33 OL-13832-01...
Page 198 To prevent injury and damage to the equipment, always attach the ground and source DC power cable lugs to the power shelf terminals in the following order: (1) ground to ground, (2) positive (+) to positive (+), (3) negative (–) to negative (–). Cisco XR 12410 Router Installation Guide 5-34 OL-13832-01...
Page 199 -40A MAX (2x) -48/-60V -40A MAX (2x) Ground Feed A2 – 48/60V RTN Feed A1 Replace the clear plastic safety covers over the PDUs and tighten the screws (see Step 9 Figure 5-19). Cisco XR 12410 Router Installation Guide 5-35 OL-13832-01...
Page 200 The (green) Pwr OK indicator on the front of the power supply should light. If the indicator does not light, see the “Troubleshooting a 2800 W DC PEM Installation” section on page 5-25. Cisco XR 12410 Router Installation Guide 5-36 OL-13832-01...
Page 201: Removing And Replacing Cards From The Chassis
Removing and Replacing Cards from the Chassis Removing and Replacing Cards from the Chassis This section contains the procedures to remove cards from the chassis. Figure 5-22 shows the slot locations of the various cards. Cisco XR 12410 Router Installation Guide 5-37 OL-13832-01...
Page 202 Chapter 5 Maintaining the Router Removing and Replacing Cards from the Chassis Figure 5-22 Router Components and Slot-Numbering Blower module Alarm display Cisco XR 12410 Router Installation Guide 5-38 OL-13832-01...
Page 203: Removing And Replacing Cards From The Line Card And Rp Card Cage
Slide the card out of the slot (Figure 5-23c) and place it directly into an antistatic bag or other ESD-preventive container. Replace the card by reversing the procedures in Steps 1 and 2. Step 3 Cisco XR 12410 Router Installation Guide 5-39 OL-13832-01...
Page 204 ALARM A ALARM B Grasp card carrier to Grasp card carrier to slide card out of slot slide card out of slot Cisco XR 12410 Router Installation Guide 5-40 OL-13832-01...
Page 205: Cage
Loosen the captive screws on each side of the air filter door and swing the door Step 1 away from the switch fabric and alarm card cage (Figure 5-24). Figure 5-24 Opening the Air Filter Door Cisco XR 12410 Router Installation Guide 5-41 OL-13832-01...
Page 206: Removing And Installing A Chassis
These instructions include the steps directing you to removal and replacement instructions for individual components such as power supplies and line cards. Cisco XR 12410 Router Installation Guide 5-42 OL-13832-01...
Page 207: Removing A Chassis From The Equipment Rack
Disconnect RP cables connected to the console port, auxiliary port, or either of Step 7 the Ethernet ports, RJ-45 or MII. Label each of the RP cables before you disconnect the cables. Cisco XR 12410 Router Installation Guide 5-43 OL-13832-01...
Page 208 Removing and Step 11 Replacing Cards from the Switch Fabric and Alarm Card Cage, page 5-40). Remove the chassis air filter (see Cleaning or Replacing the Chassis Air Filter, Step 12 page 5-5). Cisco XR 12410 Router Installation Guide 5-44 OL-13832-01...
Page 209: Installing A Replacement Chassis In The Equipment Rack
Install the chassis air filter (see Cleaning or Replacing the Chassis Air Filter, Step 6 page 5-5). Connect all line card and interface cables (see Connecting Line Card Network Step 7 Interface Cables, page 3-34). Cisco XR 12410 Router Installation Guide 5-45 OL-13832-01...
Page 210: Packing A Defective Chassis For Shipment
Power on the circuit breakers to the power supplies. Step 10 Step 11 Power on the router. Packing a Defective Chassis for Shipment Use the packaging that came with the replacement chassis to repack and ship the defective chassis. Cisco XR 12410 Router Installation Guide 5-46 OL-13832-01...
Page 211: Appendix
A P P E N D I X Technical Specifications This appendix lists the Cisco XR 12410 router specifications. Router Specifications The Cisco XR 12410 router specifications are presented in four tables: Table A-1, “Physical Specifications” • Table A-2, “AC Electrical Specifications”...
Page 212 26.5 in (67.3 cm) including cable management system and front cover Weight chassis only 125 lb (56.7 kg) • chassis: fully configured 287 lb (130.2 kg) • using all card slots and 2 AC input power supplies Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 213: Appendix A Technical Specification
2800 W per DC power entry module Rated input voltage –48 VDC nominal in North America –60 VDC nominal in the European Community (range: –40.5 to –72 VDC (–75 VDC FOR 5mS)) Input current rating 40 A maximum (2x) Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 214 Caution budgets, use the on-line power calculator. Failure to properly verify the configuration may result in an unpredictable state if one of the power units fails. Contact your local sales representative for assistance. Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 215 3 to 500 Hz Nonoperating: 1.0 Grms from3 to 500 Hz 1. G is a value of acceleration, where 1G equals 32.17 ft/sec (9.81 m/sec 2. Grms is the root mean square value of acceleration. Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 216 Appendix A Technical Specifications Router Specifications Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 217: Appendix
– The following page shows a sample site log page. You can make copies of the sample or design your own site log page to meet the needs of your site and equipment. Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 218: Appendix B Site Log
Appendix B Site Log Date Description of Action Performed or Symptoms Observed Initials Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 219 Appendix B Site Log Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 220 Appendix B Site Log Cisco XR 12410 Router Installation Guide OL-13832-01...
Page 221: I N D E X
AC power source 2-14 asynchronous serial ports. See auxiliary port air filter asynchronous serial ports See auxiliary port door, opening (figure) 3-14, 3-31, 5-40 autosensing 2-26, 4-17 air flow 1-28 Cisco XR 12410 Router Installation Guide IN-1 OL-13832-01...
Page 222 3-32 twisted pair 2-20 DC-input power shelf wiring 2-18, 3-46 cable management bracket 1-25 electromagnetic compatibility 3-44 cable-management system Ethernet port cable connection 3-42 recommendations 2-10 excessive insertion force 3-29, 5-24, 5-35 Cisco XR 12410 Router Installation Guide IN-2 OL-13832-01...
Page 223 4-37 dimensions physical specifications scheduler 1-10 clearances, air circulation 1-28 switch fabric 1-10 clock, system 1-10 system clock 1-10 clock and scheduler card current rating description 1-10 input status LEDs 1-11 Cisco XR 12410 Router Installation Guide IN-3 OL-13832-01...
Page 224 3-8, 5-23, 5-28 Fast Ethernet specifications 2-30 flash memory electrical card slot 1-16 specifications card slot description 4-16 DC-input power subsystem electrical specifications, DC-input power subsystem electromagnetic compatibility (caution) 3-44 electromagnetic interference Cisco XR 12410 Router Installation Guide IN-4 OL-13832-01...
Page 225 AC-input power supplies at startup hazards 4-25, 4-28 heat dissipation specification, system LEDs 2-29 clock and scheduler card status 1-11 humidity guidelines, system FAIL (red) 1-27 LINK, EN, TX, RX 4-17 PRIMARY 4-17 4-26 Cisco XR 12410 Router Installation Guide IN-5 OL-13832-01...
Page 226 DC-input power entry module grounding 3-26 recommendations and NEBS connection 2-19 requirements 2-13 to 2-16 noise interference, avoiding 2-11 surge suppression 2-21 NVRAM power cords PRP description 1-23, 4-23 length 2-15 plugs and coupler 2-14 Cisco XR 12410 Router Installation Guide IN-6 OL-13832-01...
Page 227 2-30 memory components (table) 4-20 RJ-45 Ethernet receptacle NVRAM 1-23, 4-23 connector pinout (table) 2-28 SRAM 1-22, 4-22 router and rack stability (warning) reinstalling 3-33 soft reset switch (caution) 4-25 Cisco XR 12410 Router Installation Guide IN-7 OL-13832-01...
Page 228 3-12 cable, attaching 3-26 soft reset (NMI) switch (caution) 1-18, 4-18, 4-25 clock 1-10 source AC lifting safely connecting power connection guidelines 2-13 AC power connecting 3-45 supplemental earth ground connection Cisco XR 12410 Router Installation Guide IN-8 OL-13832-01...
Page 229 3-26 transmission recommendations interference 2-20 100BASE-T 2-30 RJ-45 Ethernet port connections 2-28 troubleshooting wiring guidelines 2-20 AC-input power supply environmental shutdown 4-37 startup problems twisted-pair cable 2-20 using handles for lifting (caution) Cisco XR 12410 Router Installation Guide IN-9 OL-13832-01...
Page 230 Index Cisco XR 12410 Router Installation Guide IN-10 OL-13832-01...

Cisco XR 12410 Installation Manual

About this Guide

Chapter 1 Cisco XR 12410 Router Overview

Chapter 2 Preparing for Installation

Installing the Cisco XR 12410 Router

Pre-Installation Considerations and Requirements

Chapter 3 Installing the Cisco XR 12410 Router

Installation Overview

Removing Components before Installing the Chassis

Removing Cards from the Chassis

Rack-Mounting the Router Chassis

Supplemental Bonding and Grounding Connections

Reinstalling Components after Installing the Chassis

Reinstalling Cards in the Chassis

Connecting Line Card Network Interface Cables

Connecting PRP Route Processor Cables

Connecting Alarm Display Card Cables

Connecting Power to the Router

CHAPTER 4 Troubleshooting the Installation

Chapter 5 Maintaining the Router

Appendix

Technical Specifications

Appendix A Technical Specification

Appendix

Site Log

Appendix B Site Log

I N D E X

Quick Links

Troubleshooting

Related Manuals for Cisco XR 12410

Summary of Contents for Cisco XR 12410