Nortel Networks BCM1000 - Manual (Page 118)

118 Chapter 4 Selecting the media bay modules for your system
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1 Make a list of modules and the space requirements for each module you chose.
Refer to
Table 12 .
2 Set the channel numbers and offsets on the DIP switches of the module. Refer to Chapter 7,
“Setting media bay module DIP switches,” on page 135 . Note that you assign trunk modules
starting from the bottom DS30 channel, and you assign station modules starting from the top
DS30 channel.
3 Install the modules into the BCM1000 or BCM1000e. Refer to Chapter 8, “Installing media
bay modules,” on page 151 .
Table 12 Matching modules to DS30 channel capacity
Channel split 2/6 (default) _____ 3/5 (extra IP lines) _____
Type of module Number required DS30 channels/offsets required