Alcatel-Lucent 1665 Installation Manual page 179

Powering and initial circuit pack installation
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8
Check off the appropriate box in
E O
N D
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LNW16 (12DS3/EC1), LNW18 (TMUX), LNW19B (48 DS3/EC1), LNW20 (48TMUX) low-speed
installation (optional)
Follow this procedure only if installing LNW16 (12DS3/EC1), LNW18 (TMUX),
LNW19B (48 DS3/EC1 supporting Terminal Loopbacks) or LNW20 (48TMUX) circuit
packs into the Alcatel-Lucent 1665 DMX shelf.
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1
See the engineering job specification. Identify the proper function group(s) where
LNW16, LNW18, LNW19B or LNW20 circuit packs will be installed.
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2
Remove the LNW16, LNW18, LNW19B or LNW20 from the packing material.
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3
Place the circuit pack into the shelf (slot A1, B1, C1, D1 or G1 as required). Do NOT
engage the circuit pack in the backplane connector.
Note:
LNW16, LNW18, and LNW19B are not allowed in G1, G2.
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4
If a protection circuit pack is required, continue with
pack into the protection circuit pack slot (A2, B2, C2, D2 or G2 as required), then proceed
to Step
Important!
for cooling.
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5
Remove the second LNW16, LNW18, LNW19B or LNW20 from the packing material.
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6
Place the circuit pack into the shelf (slot A2, B2, C2, D2 or G2 as required). Do NOT
engage the circuit pack in the backplane connector.
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Alcatel-Lucent 1665 DMX R9.0
365-372-304R9.0 Issue 2
July 2010
S
F T E P S
The LNW20 (48TMUX) is allowed in G1, G2 when used in portless mode.
7.
Blank circuit packs are required in all unused slots to provide proper air flow
Table I-3, Installation acceptance
Step
Initial circuit pack installation
checklist.
5. If not, install a blank circuit
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