Connector data
The station alarm cable has a 25-pin SUB-D connector (male).
Table 4-10
Pin assignment (station alarm cable)
Point on connector
Signal name
2
Critical audio output
3
Critical visual output
4
Major audio-output return
5
Major visual output
6
Minor audio output
7
Minor visual output
8
Ground
9
Ground
15
Critical audio output return
16
Critical visual output return
17
Major audio output
Figure 4-21 Connector of the station alarm cable
System cabling and final assembly
Station alarm wiring
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4-36
Lucent Technologies - Proprietary
See notice on first page
365-374-187
Issue 1, December 2005