What is the instability of fiber-optic broadband Internet access?

Optical fiber network transmits signals through optical fibers. Optical communication has its own advantages, such as anti-electromagnetic interference and good reliability. The network stability is also better.

Possible reasons for instability of optical fiber network:

1, optical fiber laying and welding cause excessive optical fiber loss, so it is necessary to use optical power meter to find out the problem of optical fiber line and re-weld.

1, instability caused by failure or improper configuration of upper layer or terminal equipment. Need to replace the equipment or adjust the configuration.