Als Configuration - Huawei Quidway S3700 Series Configuration Manual

Quidway S3700 Series Ethernet Switches
Configuration Guide - Device Management
About This Chapter
This chapter describes the Automatic Laser Shutdown (ALS) configuration on the S3700.
10.1 ALS Overview
The ALS mechanism controls the pulse of the laser of an optical module by detecting the Loss
of Signal (LOS) on an optical interface.
10.2 ALS Features Supported by the S3700
This section describes the ALS features supported by the S3700.
10.3 Configuring ALS
Configuring ALS of the laser of an optical module in the interface view provides security
protection and saves energy.
10.4 Configuration Examples
This section provides a configuration example of ALS.
Issue 01 (2011-07-15)
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ALS Configuration

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