Fiber Optic Telephone System
Classification： Utility Tunnel System Release Time： 22-05-11 Pageviews：2681
It greatly improves the elasticity of the network, and any fault point will not have any impact on the current network. At the same time, each ring network is independent of each other and does not affect each other.
It has the characteristics of linking self-healing and self-recovery to ensure the stability of data transmission of remote equipment maintenance systems.
It has the characteristics of fast networking, flexible networking, and easy maintenance. Make it easier to use.
The protection link is blocked at both ends, double insurance, and the failure of the main control node will not lead to the paralysis of the entire ring network.