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

Circuit pack installation procedure

Note:

port if no optical connector is installed. The dust plugs should be saved so that they can

be reinstalled when the optical connector is removed.

Fully insert both M1 and M2 (OC-3/OC-12/OC-48, OC-12, OC-48, OC-192 or Switch)

OLIUs into the shelf.

Note:

are used in the main slots, pluggable transmission modules are required for the optical

interface. From the engineering work order, determine if PTMs are required and in

which port(s).

The LNW59 can operate as a switch pack when PTMs are not equipped.

LNW80 is a main switch pack with no optics. If equipped, continue with

For circuit packs in the main slots, determine if PTMs are required. If the installation calls

for optical interfaces to the mains, locate and install the PTMs per the procedure in

Appendix

Insert the proper LBO into the IN connectors of each MAIN OLIU. See

"Safety"

"Installing fiber connectors and

Note:

Chapter 8, "OC-3/12/48 ring setup and testing: integration

"Attenuation Table" (p.

If not already inserted, fully seat blank packs in any unequipped Main slots.

Connect IN to OUT on the OLIU in the M1 slot of the Alcatel-Lucent 1665 DMX shelf

using an optical fiber jumper cable. See

cleaning instructions.

Connect IN to OUT on the OLIU in the M2 slot of the Alcatel-Lucent 1665 DMX shelf

using an optical fiber jumper cable.

5 - 4

Dust plugs supplied with the optical packs should always be in each optical

When LNW59, LNW82, LNW202, LNW203, LNW502, or LNW504 packs

Install pluggable transmission modules (p.

for maximum and minimum transmit levels. If necessary, see

Attenuation may be required when optically looping an OLIU on itself. See

8-5), to find out the attenuator value.

LBOs".

Appendix A, "Fiber cleaning"

Circuit pack installation

Step

E-3).

Chapter 1,

Appendix B,

procedures",

Table 8-1,

for proper fiber

Alcatel-Lucent 1665 DMX R9.0

365-372-304R9.0 Issue 2

July 2010

Table of Contents

Alcatel-Lucent 1665 Installation Manual page 194

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