Procedure 5-14: Clear "cross-connect loopback" condition

- Overview

This procedure is used to clear the following cross-connect loopback conditions.

  • STSn cross-connect loopback

  • VCn cross-connect loopback

  • VT cross-connect loopback

- Before you begin

Prior to performing this procedure:

  1. Refer to Before you begin and Required equipment in this chapter.

  2. Refer to Electrostatic discharge in Chapter 1, Safety.

Steps

Complete the following steps to clear a cross-connect loopback condition.

 
1

From the WaveStar® CIT System View, click the Alarm List button and locate the cross-connect loopback condition in the resulting alarm list.


2

Refer to the Probable Cause column in the alarm list, and note the corresponding tributary AID.


3

From the System View menu, select Fault → Analysis → Cross-Connect Loopback. Expand the appropriate groups, select the affected tributary, and click Select.

Result:

The cross-connect loopback parameters appear.


4

Select Release and click Apply.

Result:

A warning appears asking you to confirm executing this command. Click Yes and Close.


End of steps

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