Nortel Networks BCM200/400 - Manual (Page 347)

Appendix B ADID wiring chart 347
BCM200/400 4.0 Installation and Maintenance Guide
Appendix B
ADID wiring chart
Analog telephone lines connect to the ADID4 or ADID8 through the RJ-21 connector on the front
of the media bay module (MBM). See the figure
ADID RJ-21 connector on page 347.
Figure 191 ADID RJ-21 connector
The table ADID4 and ADID8 RJ-21 connector wiring on page 347 lists the wiring details for the
RJ-21 connector on the ADID4 and ADID8. Use the first four lines for the ADID4 and use all
eight lines for the ADID8.
Table 89 ADID4 and ADID8 RJ-21 connector wiring
Line Pin Connection
1
26 Tip
1 Ring
2
27 Tip
2 Ring
3
28 Tip
3 Ring
4
29 Tip
4 Ring
5
30 Tip
5 Ring
6
31 Tip
6 Ring
7
32 Tip
7 Ring
8
33 Tip
8 Ring
RJ-21 pin out RJ-21 connector
ADID