Siemens HiPath 3000 V3.0 or later Gigaset M1 Professional, Руководство по обслуживанию, Страница: 122 / 1202

Boards for HiPath 3000
P31003-H3560-S403-54-7620, 09/05
3-32
HiPath 3000 V6.0, HiPath 5000 V6.0, Provisional Service Manual
boards.fm
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.
Subboards
The following subboards can be used depending on the application:
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CMS clock module (optional)
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MMC multimedia card
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IMODN integrated modem card new (optional)
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LIM LAN interface module (optional)
Section 3.2.12 contains information on how to make the LAN connection.
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MPPI music on hold (optional)
V.24 interfaces
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To connect a service PC , you can access the first V.24 interface (9-pin SUB-D plug) on the
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
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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).
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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.