Connectors; Table 4-37 Cd-4Cota/Cd-4Cotc Rj-61 Cable Connector Pin-Outs - NEC Univerge SV8100 System Hardware Manual

UNIVERGE SV8100
System Hardware Manual
5.1.4

Connectors

Table 4-37 CD-4COTA/CD-4COTC RJ-61 Cable Connector Pin-Outs

shows the pin-outs for the RJ-61 connector. Refer to
CD-4COTA/CD-4COTC Blade on page 4-72
showing the location of the connectors on the CD-4COTA/CD-
4COTC blades.
Table 4-37 CD-4COTA/CD-4COTC RJ-61 Cable Connector Pin-Outs
The CN2 connector is not polarity sensitive (tip-to-tip, ring-to-ring)
RJ-61 Cable Connector – CN3, SLT Interface for Power Failure
RJ-61 Cable Connector – CN2, Trunks
Pin No.
Pin No.
Figure 4-32
for an illustration
Connection
1 Circuit 4 – Tip
2 Circuit 3 – Tip
3 Circuit 2 – Tip
4 Circuit 1 – Ring
5 Circuit 1 – Tip
6 Circuit 2 – Ring
7 Circuit 3 – Ring
8 Circuit 4 – Ring
Connection
1 –
2 –
3 Circuit 2 – Tip
4 Circuit 1 – Ring
5 Circuit 1 – Tip
6 Circuit 2 – Ring
7 –
8 –
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