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Appendix B
Cable Specifications
Table B-16 External Alarm Cabling
Cable Parameter
Wire
Connector
Table B-17 Network Alarm Pin Assignments
Pin No.
1
2
9
4
5
12
7
8
3
11
10
6
14
13
15
Release 1.1.31, Part Number 78-11215-03 Rev. B0, May 2001
Description
24 AWG, shielded, 6-pair.
DB-15, Subminiature, male.
Alarm
Audible—Major
Visual—Major
unused
unused
Audible—Minor
Visual—Minor
unused
Cisco MGX 8230 Edge Concentrator Installation and Configuration
External Alarm Cabling
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.
B-9
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