Optical ports of transceivers also require proper cleaning to ensure the fiber transmission performance. Look at the picture, you will find why we need clean optical transceiver module?

For no apparent reason, optical signals are lost during the operation of a device,  So need clean the receptacle or the optical connector. This will eliminate contamination as the cause of the signal loss.

It is recommended to clean the transceiver port when there is an error on port.

Dry cleaning is recommended to use with air duster and lint-free.

Moreover, cross contamination should be avoided by always using cleaned jumper. By this way, help you use the optical transceiver module fluent using.