Alcatel-Lucent 1665 Installation Manual page 98

Cable and fiber installation
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Note:
the DSX becomes an extension of the Alcatel-Lucent 1665 DMX high-capacity shelf
backplane connections. Thus the IN on the Alcatel-Lucent 1665 DMX high-capacity
shelf backplane connects to the IN of the DSX and the OUT of the Alcatel-Lucent
1665 DMX high-capacity shelf backplane connects to the OUT of the DSX
respectively.
The cables are connectorized at the Alcatel-Lucent 1665 DMX high-capacity shelf end
and must be wire-wrapped at the DSX end. A total of four function groups fully cabled
may have up to 224 DS1 drop capacity if the higher density DS1 circuit packs are
equipped.
Note:
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.
Steps
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1
See the engineering job specification. Obtain the DS1 cables per
assemblies" (p. 3-11)
cables, indicating bay, shelf, function group (A, B, C or D) and direction (IN or OUT of
the bay) at each end.
Note:
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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2
Connect the function group cables at the Alcatel-Lucent 1665 DMX high-capacity shelf
end, carefully matching the correct connector with the appropriate backplane connectors
as shown in
Note:
DS1 cable retaining screws must be tightened to a maximum of 6.5 in-lb. Do not
overtighten.
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3 - 8
When cabling the Alcatel-Lucent 1665 DMX high-capacity shelf to a DSX,
The connectorized cable end is grounded to the Alcatel-Lucent 1665 DMX
and note the function group where each cable will be used. Label the
The first 28 DS1s of a Function Group, must be connected to the bottom
Figure 3-2, "DS1 cable installation" (p.
Inspect the DS1 connector for damaged or bent pins before connecting. The
DS1 cable installation
Table 3-2, "DS1 cable
3-9).
Alcatel-Lucent 1665 DMX R9.0
365-372-304R9.0 Issue 2
July 2010