Lucent Technologies SLC-2000 Access System Central Office Terminal, Инструкция по сборке

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363-208-010
Cabling, Wiring, and Assembly
Issue 5 May 1997
3-97
Reliance INTS Link Cable ED7C723-30 Group 18
This cable assembly is a dangler cable, providing a communications control link to
the external test heads for special service test access. This cable must be
installed from the ARM backplane connector to the front cable duct for further
connection to the INTS test head.
Step 1: Mate the P183 end of the cable with the ARM shelf's J183 connector.
Step 2: Route the cable over the top of the ARM shelf and into the front right
cable duct. Position the cable in the duct so that its J183 connector is
accessible to mate with an external cable.
Step 3: Secure the cable assembly to the ARM shelf's tie points or to other adja-
cent cables.
DC Test Pair Cable ED7C723-35 Group 7
This cable assembly, containing only one test pair, is utilized with the 4TEL RMU
system and is the same as that associated with the metallic dc test path. Refer to
the DC Test Path Interfaces section of this chapter for connecting information.
VF Pairs Multiple Cable ED7C723-34 Group 13
This Multiple cable is utilized in external test head applications (i.e.
RMU) and
connects to the MDS VF dangler cable, providing two connectors which access
the same VF pairs. This cable arrangement allows the same VF pairs to be
terminated at two different cross-connect locations, one for subscriber lines, the
other for the test heads.
Step 1: Locate the VF dangler cable connector associated with the first MDS
(P101 of the ED7C723-32 G2 cable for Channels 1-25).
Step 2: Connect the Multiple cable's J101 connector to the dangler's P101. If a
VF cable to the FDI cross-connect is in place and connected to the dan-
gler's P101 then disconnect it and re-connect it to the Multiple cable's
P101A connector.