Nortel Networks BCM200, 400 4.0 manual Appendix D 4x16 wiring charts, 4x16 RJ-11 port wiring

Appendix D 4x16 wiring charts 343

Appendix D

4x16 wiring charts

You can connect up to 4 analog telephone lines and up to 16 digital telephones to the 4x16 media bay module (MBM).

The analog telephones lines are connected to the 4x16 MBM through the RJ-11 jacks (labeled 1 to

4)on the front of the MBM (see Figure 192). Do not connect analog telephone lines to the auxiliary jack on the front of the MBM.

The digital telephones, such as the Business Series Telephones, are connected to the RJ-21 connector on the front of the 4x16 MBM.

Figure 192 4x16 MBM connectors

4x16

RJ-21 connector

RJ-21 pin-out

RJ-11 jacks

6 5 4 3 2 1

RJ-11 pin-out

Table 89 lists the wiring details for the RJ-11 jacks on the 4x16 MBM. This wiring applies to the numbered ports and the auxiliary ports.

Table 89 4x16 RJ-11 port wiring

Pin	Signal
1	No connection
2	No connection
3	Ring
4	Tip
5	No connection
6	No connection

BCM200/400 4.0 Installation and Maintenance Guide