Optical fiber transceivers are important equipment that we commonly use to convert electrical signals into optical signals and convert them, also known as photoelectric converters, which are used in various ultra-long-distance or places with special requirements for transmission speed.
The following is to share with you the six common fiber optic transceiver problems and solutions.
The power light is not lit
(a) Verify that the power cord (internal power supply) and power adapter (external power supply) are the power cord and power adapter that match the transceiver and are plugged in
(b) If it is still not lit, you can try to change the socket position
(c) Replace the power cord or power adapter