Alcatel-Lucent 1665 Installation Manual page 149

Powering and initial circuit pack installation
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7
Repeat
LNW6, LNW7, or LNW8 circuit packs.
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8
Check off the appropriate box in
E O
N D
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LNW16 (12DS3/EC1), LNW18 (TMUX), LNW19/LNW19B (48 DS3/EC1), LNW20 (48TMUX) low-speed
installation (optional)
Follow this procedure only if installing LNW16 (12DS3/EC1), LNW18 (TMUX),
LNW19 (48 DS3/EC1), LNW19B (48 DS3/EC1 supporting Terminal Loopbacks) or
LNW20 (48TMUX) circuit packs into the Alcatel-Lucent 1665 DMX shelf.
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1
Refer to the engineering job specification. Identify the proper function group(s) where
LNW16, LNW18, LNW19, LNW19B or LNW20 circuit packs will be installed.
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2
Remove the LNW16, LNW18, LNW19, 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, LNW19 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, LNW19, LNW19B or LNW20 from the packing
material.
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365-372-304R7.1
Issue 2 March 2008
Step 1 through Step 6
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
for each additional function group to be equipped with
Appendix E, "Installation
Initial circuit pack installation
checklist".
Step 5. If not, install a blank circuit
2 - 2 1