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AR500, AR510, and AR530 V200R007 Commands Reference

This document describes all the configuration commands of the device, including the command function, syntax, parameters, views, default level, usage guidelines, examples, and related commands.
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low-temperature threshold

low-temperature threshold


The low-temperature threshold command sets the lower temperature threshold for a PoE midspan.

The undo low-temperature threshold command restores the default lower temperature threshold for a PoE midspan.

By default, the lower temperature threshold for a PoE midspan is -40°C.


low-temperature threshold value

undo low-temperature threshold






Specifies the lower temperature threshold for a PoE midspan.

The value is an integer that ranges from -60 to 100, in centigrade (°C).

Usage Guidelines

You can run this command to configure the lower temperature threshold for a PoE midspan. When the actual temperature of the PoE midspan falls below the threshold, the PoE midspan generates an alarm and log information. You can run the display temperature command to check the configured lower temperature threshold.


# Set the lower temperature threshold to 5°C for a PoE midspan.

[Huawei] low-temperature threshold 5
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Updated: 2019-05-29

Document ID: EDOC1000097293

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