Chapter 7 Setting media bay module DIP switches 85

Figure 37 Assigning the modules to the DS30 bus hierarchy

After you choose your modules, choose where to assign them on the DS30 bus blocks

DS30

DN assignment

begins with Start DN

bus #

(default: 221)

 

02

Station modules are assigned

starting at the top (DS30 02) of

 

the available media bay module

 

DS30 blocks.

 

Exception: DSM 16 or DSM 32

03

used for Companion. In this

case, DSM 32 must be set to

 

 

DS30 06. DSM 16 can be

 

installed in both DS30 06 and

 

07. If DS30 07 is not available

04

you cannot use a DSM32.

 

05

Trunk modules are assigned

 

 

starting with the last available

 

media bay module DS30 bus

 

(DS30 06 or 07, depending

06

on the DS30 split in effect).

 

 

Exception: a 4X16 module

 

cannot be assigned to the last

 

bus number.

07*

 

 

Lines start at 61 on

 

DS30 07

Example of North American- based setup

DSM 32

CTM

CTM

CTM

4X16

DS30 05 supports the station module part of the 4X16

DSM 32

Companion

Example of a European- based setup

DS30 bus #

02

DSM 32

03

04

DSM 16

05

BRI

 

06

BRI

 

07*

DECT

 

DSM 16

Companion

6

7*

DSM 32

Companion

3/5 DS30 split

*DS30 07 is not available to any module if your system has been configured with a 3/5 DS30 split

Modules that require two DS30 blocks, such as the DSM32 and the 4X16, must be assigned to DS30 bus numbers above DS30 06, to allow all the channels to be active.

Companion: Only a maximum of 16 Companion base stations (30 handsets) can be registered on a system configured with a 3/5 DS30 split.

Installation and Maintenance Guide

Page 111
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Nortel Networks BCM1000 manual DS30 split