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MBM installation
49
Nortel Business Communications Manager 450 1.0
Installation — System
NN40160-301 01.04 Standard
July 2009
Copyright © 2006-2009 Nortel Networks
Table 1 compares the designated extension numbers on the Norstar and on the BCM50 systems.
Table 1 Extension comparison chart
Configuring the MBM DIP switches for main unit installation
Before you install the MBM into the main unit, configure the DIP switches to
the default factory positions.
Procedure steps
Step
Action
Note: If you connect a Norstar station MBM amphenol cable directly to a DSM,
you do not have to modify the wiring connections. Ensure you select the correct
DS30 number.
Ports
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
DS30 bus 2, FEM port 1
Norstar
221
222
223
224
225 226
227
228
229
230
231
232
233
234
235
236
BCM
225
226
227
228
221 222
223
224
233
234
235
236
229
230
231
232
DS30 bus 3, FEM port 2
Norstar
237
238
239
240
241 242
243
244
245
246
247
248
249
250
251
252
BCM
241
242
243
244
237 238
239
240
249
250
251
252
245
246
247
248
DS30 bus 4, FEM port 3
Norstar
253
254
255
256
257 258
259
260
261
262
263
264
265
266
267
268
BCM
257
258
259
260
253 254
255
256
265
266
267
268
261
262
263
264
DS30 bus 5, FEM port 4
Norstar
269
270
271
272
273 274
275
276
277
278
279
280
281
282
283
284
BCM
273
274
275
276
269 270
271
272
281
282
283
284
277
278
279
280
DS30 bus 6, FEM port 5
Norstar
285
286
287
288
289 290
291
292
293
294
295
296
297
298
299
300
BCM
289
290
291
292
285 286
287
288
297
298
299
300
293
294
295
296
DS30 bus 7, FEM port 6
Norstar
301
302
303
304
305 306
307
308
309
310
311
312
313
314
315
316
BCM
305
306
307
308
301 302
303
304
313
314
315
316
309
310
311
312
Summary of Contents for BayStack 450 Switch
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