Causes the light module to send the laser power abnormality.sfp fiber optic transceivers manufacturer

1. The light module itself fails. The output power is not available. You can try to disassemble the light module;

2. Inner holes in the light core of the light module or detect the pollution of the inner hole in the fiber line, you can try to clean up the inner holes and inner holes in the optical module;

3. There are disadvantages at the node, such as the problems of the flanges, molten fiber or machinery and equipment sockets. You can try to gradually check it.

result

The main parameter detection of the hardware configuration of the light module is very critical. It can not only check the laser power of the light module, but also check whether other key parameters are normal. Reliable dealers can give the relevant inspection report of the optical module. If you choose to buy the light moduleThere is doubt for quality, and you need to check the relevant test results.