How to check the year of Huawei optical modules

Run the following command to view interface information: display interface The output includes interface rate, module type, link status (the state being UP is a prerequisite for normal operation) and traffic statistics, ...

Displaying Optical Module Information

To determine whether optical modules delivered for Huawei switches before January 1, 2016 are certified ones, contact Huawei technical support. If your optical modules are delivered after January

Troubleshooting for Optical Modules on Huawei Switch

Check whether single-mode or multi-mode optical modules are used and whether the optical jumper type matches the transceiver modules. Run the display version command to check the

Huawei Optical Switch View Optical Module Commands

Taking the Huawei 5700 series switches as an example, the commands to view optical module information are as follows:

How To Read Optical Module Information On Huawei Switches

Optical modules are widely used in switches, network interface cards (NICs), routers, and other communication devices. During use, reading optical module information helps understand its real

huawei optical module | huawei networking products

If the optical modules you use are delivered after July 1, 2013, use either of the following methods to determine whether they have been certified by Huawei. The Method of How to Identify Huawei

How to view the optical module DDM information on

View the optical module information on Huawei switches and H3C switches through the command

How To Check If Interconnected Optical Ports Cannot Go Up?

Check whether the optical module used on the switch is certified by Huawei switches. For the Huawei-certified optical modules, Huawei has added Huawei logo and identifier and changed the

Teach you to read the DDM information of the optical

Today, ETU-LINK will introduce how to query the information of optical module on Huawei switch. Next, we will introduce the query instructions of

Huawei enterprise switches

See the interface module via the optical display command information, including general information of the optical module, manufacturing information, and alarm information.

How to view the optical module DDM information on Huawei and H3C