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Contents

Service-Associated Tasks on the NMS

Backing Up and Restoring NE Data

Checking and Cleaning the Optical Fiber Connector

Software Loopback

Hardware Loopback

Testing the Received Optical Power

Testing the Transmitted Optical Power

Querying and Setting the Wavelength Parameter of the Optical Interface

Querying License Information

Querying the Board Information Report

Querying the Board Manufacturer Information Report

Querying the Working Temperature

Querying the Operation Log of the NMS

Querying the Optical Power

Querying and Clearing the Switching Status

Querying and Allocating DCC Resources

Enabling Disabling Lasers

Resetting Boards

Viewing the Current Alarms

Viewing the History Alarms

Configuring Trace Byte

Configuring C2 Byte

Setting Performance Monitoring of the NE

Setting the Threshold for the SDH Performance Event

Setting the Threshold for the Bit Error Alarm

Powering Off the Equipment

Setting the AIS Insertion Switch

Setting Automatic Laser Shutdown

Replacing Boards On-Site