Administration HiPath 3000/5000 V7 IP systems

3000sb2.fm
For internal use only HiPath 3000 System Overview
HiPath 3300
2.8.3 Central Components
2.8.3.1 CBRC
Introduction
The CBRC (HiPath 3300Central Board Rack with Coldfire Com) board performs all central
control and switching functions for .
This description relates to the following versions of the Central Control CBRC:
● CBRC S30810-Q2935-Z401: Implemented in V6.0 Rel. 10 and later.
Major new functions:
– Integration of subboard LIM functionality
– Increasing the ringing voltage of the subscriber interfaces (T/R) to approx. 65 V eff
● CBRC S30810-Q2935-Z301: Implemented in V5.0 and later:
Major new function:
CLIP
Subboards
The following subboards (some of which are optional) can be used depending on the application:
● Clock Module Small CMS [optional]
– supports all two-channel cordless connections to the HiPath 3550, HiPath 3350, Hi-
Path 3500 and HiPath 3300 systems.
– provides the master clock for digital networking.
Section 2.9contains additional information on when CMS is used.
● Clock Module ADPCM (CMA) [optional]
– supports the four-channel CMI connection over a base station to the HiPath 3550, Hi-
Path 3350, HiPath 3500, and HiPath 3300 systems.
– in the same way as the CMS clock module small, provides the master clock for digital
networking.
Section 2.9contains additional information on when CMA is used.
● Multimedia Card MMC
This plug-in memory card contains the CDB backup and the version-specific APS. Please
note that the MMC may only be replaced by a multimedia card approved by
P31003-H3570-Y100-4-7618, 2007-10-31
HiPath 3000/5000 V7, System Description 2-67