Description of the problem

Meaning and handling of TEMP_ALARM alarm on Huawei OSN1500 devices.

Solution

The TEMP_ALARM alarm indicates a single-board ambient temperature overrun alarm. This alarm is reported if the board detects that the ambient temperature exceeds the set temperature threshold.

Alarm handling method:

1. Check the FAN operation status.

2. Check whether the ambient temperature of the server room is normal.

3、Clean up the dust net.

4. Replace the veneer.

The relevant technical information and SDH equipment troubleshooting procedures in this chapter are collected and organized by Shenzhen Optical Transmission Network Technology Company Limited ( www.opticaltrans.com), please retain! Our company specializes in the sale of Huawei SDH optical transmission equipment, SDH transmission equipment.