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External Alarm Cabling
External Alarm Cabling
This cable (see Table A-19) connects network alarm outputs to the LM-BNM alarm output connector
only. Table A-20 lists the pinouts for the network alarm outputs.
Table A-19 External Alarm Cabling
Cable Parameter
Interface
Wire
Connector
Table A-20 Network Alarm Pin Assignments
Pin No.
1
2
9
4
5
12
7
8
3
11
10
6
14
13
15
Cisco MGX 8220 Installation and Configuration
A-10
Description
Dry-contact relay closure
24 AWG, shielded, 6-pair
DB-15, subminiature, male
Alarm
Audible—major
Visual—major
unused
unused
Audible—minor
Visual—minor
unused
Description
Normally open
Common
Normally closed
Normally open
Common
Normally closed
n.c.
n.c.
Normally open
Common
Normally closed
Normally open
Common
Normally closed
n.c.
Release 5.0, Part Number 78-6430-03 Rev. D0, November 2003
Appendix A
Cabling Summary
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Table of Contents
Troubleshooting
