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Configuring ISDN BRI hardware
1. Remove the connector retaining bar from the connector panel in the lower part of
2. Connect an NE-A25B cable to each connector associated with a card slot containing
3. Connect the cables to the connectors at the bottom of the cabinet or at the rear of
4. Replace the retaining bar when you connect all the cables to the system.
5. Terminate the 25-pair cables at the cross-connect terminal.
6. Label the cross-connect terminal for each connector (UILC or SILC).
66
ISDN Basic Rate Interface Installation and Commissioning
each cabinet. See
Figure 22: Cable connectors in main cabinet
Figure 23: Cable connectors in the expansion cabinet
Cable connectors in main cabinet
in the second expansion cabinet
a SILC or UILC circuit card. See
page 67 and
Figure 23: Cable connectors in the expansion cabinet
on
Figure 23: Cable connectors in the expansion cabinet
24: Cable connectors in the second expansion cabinet
Back of Media Gateway cable connectors
Gateway cable connectors
Tag both ends of each cable with the cabinet or Media Gateway connector
numbers.
the Media Gateway.
Figure 26: SILC port designation label at the cross-connect terminal
and
Figure 27: UILC port designation label at the cross-connect terminal
page 68 on
Figure 27: UILC port designation label at the cross-connect
terminal
on page 68 show the label used with the BIX cross-connecting system.
Note:
Use of the BIX cross-connect system is not mandatory. The system supports
other cross-connect equipment. Refer to the documentation provided with your
cross-connect system for further information.
on page 67, and
on page 67.
Figure 22: Cable connectors in main cabinet
on page 68 on
on page 68.
on page 67 and
on page 67 on
Figure 22:
Figure 24: Cable connectors
on page 67
on page 67 and
on page 67 and
Figure 25:
Figure 25: Back of Media
on page 68
March 2011
on
Figure
on
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