OPTICAL FIBER NETWORK MONITORING SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide an optical fiber network monitoring system for easily recognizing the operating conditions of the entire system. SOLUTION: This system is provided with a work station 10, plural terminals 20 for control connected to the work station 10 and coated optical fiber selectors 40 and test devices 30 for monitoring connected to the terminals 20 for the control. Then, the coated optical fiber selector 40 is provided with an optical fiber changeover switch 41 for switching a coated optical fiber, a command analysis part 42 for analyzing a control command and a switch control part 43 for controlling the optical fiber changeover switch.