....................................................................................................................................................................................................................................

Procedure

365-374-074

Issue a, April 2002

............................................................................................................................................................

Unpack the subrack and check the installation materials.

............................................................................................................................................................

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.

............................................................................................................................................................

Mount the Fiber Clip — CC848850756 (item 5) on the front

mounting brackets.

............................................................................................................................................................

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.

..........................................................................................................................................................

Slide the subrack at the rear into its configuration position in the rack.

If subrack is located in

the

Upper position in the rack

Lower position in the

rack

............................................................................................................................................................

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.

............................................................................................................................................................

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.

Lucent Technologies

Then

Use the Subrack Guide — DC1002905

which is mounted at hole 38 on the stile

strip of the rack frame.

Use the bottom of the rack frame as a

guide.

Mechanical installation

3 - 4 5