Dtm Wiring Chart - Nortel BCM200 Installation And Maintenance Manual

Appendix F

DTM wiring chart

The digital telephone line is connected to the digital trunk module (DTM) through the RJ-48C jack
on the front of the media bay module (MBM) (see
Figure 195 DTM RJ-48C port
Table 91 lists the wiring details for the RJ-48C port.
Table 91 DTM RJ-48C port wiring
Pin
1
2
3
4
5
6
7
8
DTM
Bantam jack
Signal
Receive Ring
Receive Tip
Receive Shield
Transmit Ring
Transmit Tip
Transmit Shield
No connection
No connection
Appendix F DTM wiring chart
Figure 195).
RJ-48C pin-out
RJ-48C jack
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