Cbcpr - Siemens HiPath 5000 Service Manual

boards.fm
Boards for HiPath 3000
Central Boards
3.2.3

CBCPR

Introduction
The CBCPR board (shown in Figure 3-3) performs all central control and switching functions
for HiPath 3750 and HiPath 3700.
Disconnecting the battery buffer by unplugging the X27 jumper is necessary only for
>
testing (module test at the factory). Disconnection does not necessarily delete the
customer database (CDB). To delete the CDB, use the reset switch.
Subboards
The following subboards can be used depending on the application:
CMS clock module (optional)
●
MMC multimedia card
●
IMODN integrated modem card new (optional)
●
LIM LAN interface module (optional)
●
Section 3.2.12 contains information on how to make the LAN connection.
MPPI music on hold (optional)
●
V.24 interfaces
To connect a service
●
CBCPR from the front of the basic cabinet (after removing the cover). (See Figure 3-3.)
You can access the second V.24 interface (25-pin SUB-D plug) via the backplane of the
●
basic cabinet (X7).
Switches and indicators
Reset/reload switch
●
– Switch pressed < 5 s = Reset activated
– Switch pressed > 5 s = Reload activated (RUN LED out indicates that a reload is in
progress)
RUN LED
●
Signals the current status of the CBCPR board (see Table 12-2).
3-32
PC, you can access the first V.24 interface (9-pin SUB-D plug) on the
HiPath 3000 V6.0, HiPath 5000 V6.0, Provisional Service Manual
P31003-H3560-S403-54-7620, 09/05