DTM wiring chart. Avaya BCM50

Appendix F DTM wiring chart 221

Appendix F

DTM wiring chart

The digital telephone line connects to the Digital Trunk Module (DTM) through the RJ-48c jack

on the front of the media bay module (MBM). See the figure DTM RJ-48C port on page 221.

Figure 92 DTM RJ-48C port

DTM

1 2 3 4 5 6 7 8

RJ-48C pin out

Bantam jack RJ-48C jack

The table

DTM RJ-48c port wiring on page 221 and the table DTM line numbering on page 221

list the wiring details for the RJ-48C port.

Table 40 DTM RJ-48c port wiring

Pin

7

8

5

6

3

4

1

2

Signal

Receive Ring

Receive Tip

Receive Shield

Transmit Ring

Transmit Tip

Transmit Shield

No connection

No connection

Table 41 DTM line numbering

Line type

T1

PRI

E1

Default line numbers on

Expansion port 1

065 – 088

065 – 087

065 – 094

Default line numbers on

Expansion port 2

095 – 118

095 – 117

095 – 124

BCM50 Installation and Maintenance Guide

222 Appendix F DTM wiring chart

NN40170-305