Nortel Networks BCM1000 Stereo System User Manual


 
86 Chapter 7 Setting media bay module DIP switches
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Figure 38 Assigning double density modules to the DS30 bus hierarchy
Partial Double Density
Systems configured with Partial Double Density (PDD), allow
Companion telephones on DS30 06 and 07 (if the system is
set to a 2/6 split). In this configuration, DS30 06 and 07 only
allow single-density modules. DS30 02 to 05 are set to allow
double density modules.
Full Double Density
Systems configured with Full Double Density (FDD), do not
allow Companion telephones. All DS30s are set to allow
double density modules.
3/5 DS30 split
If your system is set to a 3/5 DS30 split, DS30 07 is not avail-
able to any media bay modules.
02
03
04
05
06
DS30
buses
4X16
DD DSM 32+
Example of
North American-
based setup
Example of a
European- based
setup
DD DSM 32+
DS30 05 supports
the station module
part of the 4X16
BRI
SD DSM 32
Companion
BRI
DECT
DD DSM 32+
DD DSM 32+
Double-density example
07*
(system configured as PDD)
DD DSM 16+
DD DSM 16+
CTM
CTM
CTM