Mounting the subrack into rack
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Procedure
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1
Unpack the subrack and check the installation materials.
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2
Temporarily remove the front mounting brackets (bracket, front-left,
Unite — DC1003774, item 1) and (bracket, front-right, Unite —
DC1003775, item 2) from the subrack.
NOTE: The rear brackets shouldn’t be removed.
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3
Mount the Fiber Clip — CC848850756 (item 5) on the front
mounting brackets.
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4
When a second subrack is mounted in the configuration of one
LambdaUnite
™
rack frame, temporarily remove the Rubber Profile —
DC1003971 (item 6) at the front-top of the bottom subrack.
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5
Slide the subrack at the rear into its configuration position in the rack.
If subrack is located in
the
Then
Upper position in the rack
Use the Subrack Guide — DC1002905
which is mounted at hole 38 on the stile
strip of the rack frame.
Lower position in the
rack
Use the bottom of the rack frame as a
guide.
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6
Mount the subrack on the stile strip at the rear by using a Screw,
Tapping Thread-Forming, M6x16 — CC901331421 with 7
±
1.0 Nm
[61.96
±
2.65 Lbs-in] torque.
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7
Where two subracks are mounted in one rack frame, attach theRubber
Profile — DC1003971 (item 6) at the front-top of the bottom subrack
from the fan at the rear side of the subrack.
NEBS-2000 installation
Mechanical installation
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365-374-074
Issue a, April 2002
Lucent Technologies
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