LG-Nortel IPECS, Руководство по установке

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IPECS Release 5
Hardware Description & Installation
Issue 5.0
76
CMU4-50PR
LGCM4 Connector CMU4-50PR Connector
CN8 CN2
CN9 CN1
Figure 4.5.4-1 Installing a CMU4 module in LGCM4
Wiring Connectors
Before wiring any of the Modules, connect the “ ” screw on the back of the Module to a known
protective earth ground, refer to section 4.5.1.4.
On the front of the LGCM4 is the RJ-45 type “LAN” connector. This connector should be wired to
the appropriate LAN points as discussed in section 4.5.1.6 and 4.5.1.7.
¾
Wire “LAN” to a 10/100 Base-T switch, a POE8 can be used to connect to the LAN.
¾
Tag or number wiring for maintenance.
On the rear are four (4) RJ-45 connectors, terminated as described in section 4.5.1.5. These
connectors should be cabled to the telephone company termination point.
¾
Wire each RJ-45 to a CO Line at the PSTN termination point/MDF.
¾
Tag or number wiring for maintenance
AC/DC Adapter
If a PSU is not employed, assure the AC/DC Adapter is plugged into a live AC outlet and the
Module Power jack.