Alcatel-Lucent 1665 Installation Manual page 155

Cable and fiber installation
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Unterminated optical connectors may emit laser radiation. Do not view an unterminated
optical connector with optical instruments.
Invisible laser radiation when unterminated. Avoid direct exposure of the eyes to the
beam.
Note:
ensure that they are clean. See
cleaning procedures.
Steps
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1
See the engineering job specification. Determine the function group (slot 1 only) where
the pack will be inserted. The LNW63, LNW64, LNW74, LNW87, and LNW170 packs
can be inserted into any of the function groups (slot 1) including the growth slot (g1). In
order to use the 10/100BaseT electrical ports on the LNW74 and LNW87, use FN-A, FN-
B, FN-C or FN-D. Only optical ports can be used when LNW74 is located in the Growth-
1 position.
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2
Label the optical fiber cables, indicating bay, shelf, function group, pack, and direction
(IN or OUT).
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3
Route optical fiber cables from the interconnecting equipment into the optical ports.
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4
Place the optical fiber cables in a protective tube or channel.
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5
Check off the appropriate box in
E O
N D
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Alcatel-Lucent 1665 DMX R9.0
365-372-304R9.0 Issue 2
July 2010
WARNING
Laser hazard
WARNING
Laser hazard
Prior to connecting the optical fiber cables, the fibers should be examined to
S
F T E P S
1000Base-F and 100Base-F fiber installation
Appendix A, "Fiber cleaning"
Table I-3, Installation acceptance
for recommended
checklist.
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