Query optical power

Hello friend! you try below command:

Run the display transceiver interface interface-type interface-number verbose command to view power information of a specified optical module.

Thanks!

Dear friend!

You can run the display port ddm-info(ethernet) command to view the information.

Command Format：display port ddm-info portid [remote]

For Example：
To query the diagnostic information of the optical module on ETH port 0/2/0, do as follows:

For more details, please click the following link:

https://support.huawei.com/hedex/hdx.do?docid=EDOC1100129756&id=EN-US_CLIREF_0164609947&lang=en

If you do not have the permission to open the link, please click How do we upgrade our account

Thanks！