Connecting To Dsm16+, Dsm32+, Asm8 Mbms - Nortel Business Communications Manager 450 Installation Manual

66 Lines and extensions connection
• Obtain a telephone cable that includes a modular plug that matches the
MBM to which you want to connect:
— RJ-48C for DTM
— RJ-45 for BRIM
— RJ-11 for 4x16 and CTM
Procedure steps
Step
1
2
3

Connecting to DSM16+, DSM32+, ASM8 MBMs

You can connect telephones to your BCM450 system through the DSM16+,
DSM32+, ASM8 MBMs.
Prerequisites
• Obtain a 25-pair connector cable with an RJ-21 connector on one end.
• Do not connect the digital station ports of the DSM16+, DSM32+, or
combination MBMs to the PSTN. Only approved digital telephones or
peripheral devices can connect to the DSM16+, DSM32+, and
combination MBMs.
Attention: ASM8 does not support digital telephones.
Procedure steps
Step
1
2
Copyright © 2006-2009 Nortel Networks
Action
Plug the modular cable into the jack in the front of the MBM.
The 4x16 is connected using a 25-pair connector cable.
Connect the other end of the cable to the telephone company demarcation
blocks of the building.
To connect additional analog lines to a 4x16 MBM or BRIM, repeat
and step 2 for each line.
Action
If you use the DSM16+, DSM32+, ASM8, or 4x16 MBM, plug the RJ-21 end
of the connector cable into the RJ-21 connector on the front of the MBM.
If you use a straight RJ-21 connector, secure the RJ-21 connector to the
MBM with the two supplied screws on the sides of the connector.
Nortel Business Communications Manager 450 1.0
Installation — System
NN40160-301 01.04 Standard
July 2009
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