Avaya BCM1000 Installation Manual download pdf (Page 278)

252 Appendix B Media bay module combinations

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Changing configurations

Here are some points to consider when changing modules in existing or in new Business

Communications Manager systems:

• Trunk and analog station modules cannot share a DS30 bus.

• Modules that require more than one DS30 bus automatically assign the next bus in

chronological order.

Therefore, if an existing, installed module uses either of the required DS30 bus blocks, remove

the installed module. You must then assign the DIP switches for both modules so there is no

conflict between them or with any other installed module.

• The goal is to have a balanced mix of trunk and station modules.

• Write the DIP switch settings for each module in a place that is handy to reference when you

decide to change or add modules.

• If you update your Norstar system to Business Communications Manager, your station

amphenol connectors can be connected into the media bay modules without adjustment. Trunk

connectors must be converted to RJ11 (CTM) or RJ45 (BRI) connectors.

However, if you use the FEM module to connect your Norstar modules to the Business

Communications Manager hardware, the station wiring needs to be adjusted. Refer to “FEM

wiring” on page 141.

System setup

Use the following table to make a note of your basic system setup. Post this page near the

BCM1000 for future reference.

DS30 bus 02 DS30 bus 03 DS30 bus 04

Media bay module

DIP switch setting

Line/set type

Line/Loop/DN range

DS30 bus 05 DS30 bus 06 DS30 bus 07

Media bay module

DIP switch setting

Line/set type

Line/Loop/DN range

1 2 ... 273 274 275 276 277 278 279 280 281 282 283 ... 310 311

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Avaya BCM1000 Installation Manual Page 278