Ds1 Cable Installation - Alcatel-Lucent 1665 Installation Manual

Equipment and cable installation for 1665 Data Multiplexer
(1665 DMX)

DS1 cable installation

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Description
This section describes how to connect the DS1 transmission cables to the shelf, route the
cables out of the bay and connect the cables to the DSX. Perform this procedure if DS1
cables are required.
Important!
becomes an extension of the 1665 DMX High-Capacity shelf backplane connections.
Thus the IN on the 1665 DMX High-Capacity shelf backplane connects to the IN of
the DSX and the OUT of the 1665 DMX High-Capacity shelf backplane connects to
the OUT of the DSX respectively.
The cables are connectorized at the 1665 DMX High-Capacity shelf end and must be
wire-wrapped at the DSX end. A total of four function groups fully cabled will have 224
DS1 drop capacity when the higher density DS1 circuit packs become available.
Important!
(1665 DMX) frame ground through the backplane. Alcatel-Lucent recommends that
the shield at both ends of the cable be grounded. Ground at the DSX end per office
requirements.
Procedure
Proceed as follows:
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Refer to the engineering job specification. Obtain the DS1 cables per
1
cable assemblies" (p. 1-37)
Label the cables, indicating bay, shelf, function group (A, B, C or D) and direction (IN or
OUT of the bay) at each end.
Important!
connectors (J1- J8). The additional capacity (28 additional DS1s, 29-56) of the
Function Group use the connectors located in the middle of the backplane (J20 - J27).
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1 - 3 4
When cabling the 1665 DMX High-Capacity shelf to a DSX, the DSX
The connectorized cable end is grounded to the 1665 Data Multiplexer
and note the function group where each cable will be used.
The first 28 DS1s of a Function Group, must be connected to the bottom

DS1 cable installation

Table 1-4, "DS1
365-372-304R7.1
Issue 1, November 2007