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

Safety instructions

Note:

Unterminated optical connectors may emit laser radiation. Do not view beam with

optical instruments.

Fiber installation

Description

This section is used to verify proper fiber connections between Alcatel-Lucent 1665 DMX

nodes.

Prerequisite

The following is a list of items to verify before beginning tests in this section.

Two people are required to perform the end-to-end turn up in this section (one at each

•

adjacent node).

The Alcatel-Lucent 1665 DMX Main OLIUs should be optically looped from the

•

previous section. Verify that the Alcatel-Lucent 1665 DMX shelf is clear of all alarms

(only green LEDs are lighted) prior to and after completing this test.

CIT is still connected to the Alcatel-Lucent 1665 DMX.

•

The office alarm cable will remain disconnected during this procedure.

•

A properly grounded ESD wrist strap MUST be worn when handling circuit packs.

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

8 - 2

All precautions should be observed when handling fiber.

WARNING

Laser hazard

NOTICE

The operational tests in this section are run only in an out-of-service mode of

operation. Office alarms will normally be connected only during the office

alarm test to prevent constant alarms throughout this section.

CAUTION

ESD hazard

Fiber installation

Alcatel-Lucent 1665 DMX R9.0