Connecting The Expansion Cabinet To The Main Unit - Nortel Business Communications Manager 450 Installation Manual

Prerequisites
• A DS256 cable (NTAB3086, supplied).
Attention: The timing in the BCM450 system is critical. Use the correct
length of cable as supplied with the expansion cabinet (5 m). The system
cannot function properly if you connect the BCM expansion cabinet using a
cable of a different length.
Procedure steps
Step
1
Expansion cabinet
2
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Action
Plug one end of the supplied DS256 cable in the DS256 connector on the
expansion cabinet.
Main unit
Plug the other end of the cable into the DS256 connector on the faceplate
of the MSC in the BCM450 main unit.
Nortel Business Communications Manager 450 1.0
Installation — System
NN40160-301 01.04 Standard
July 2009
BCM450 expansion cabinet installation 41
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