Dual-optical fiber long-distance optical fiber monitoring system

Abstract

The invention provides a dual-optical fiber looped optical fiber monitoring system, which belongs to the field of power monitoring equipment. The system comprises a monitoring center, a communication network module and monitoring stations, wherein each monitoring station comprises an optical fiber distribution frame; the optical fiber distribution frame is respectively connected with an optical switch and an optical power meter; the optical switch and the optical power meter are connected with an optical time domain reflector; the optical time domain reflector is connected with the communication network module; and the optical fiber distribution frame is connected with multiple optical fiber lines. The optical fiber monitoring system is a real-time and online intelligent communication quality automatic detection system which has an early warning function, and an optical fiber transmission network maintenance mode with manpower plus instruments in the prior art can be fully replaced.

Description

technical field [0001] The invention provides a dual optical fiber long-distance optical fiber monitoring system, which belongs to the field of electric power monitoring equipment. Background technique [0002] With the rapid growth of data traffic, as the transmission medium of the information highway, the role of optical fiber communication is becoming more and more important. Due to its high speed and large capacity, if the optical fiber fails and is interrupted for a long time, it will cause huge damage. loss. [0003] The defect of the current existing technology is that the generally adopted passive management and maintenance mode has obviously lagged behind the requirements for the stability of the optical fiber transmission network. Contents of the invention [0004] The purpose of the present invention is to provide an optical fiber monitoring system, which is a real-time, online intelligent communication quality automatic detection system with early warning func...

AI Technical Summary

Problems solved by technology

[0002] With the rapid growth of data traffic, as the transmission medium of the information highway, the role of optical fiber communication is becoming more and more important. Due to its high speed and large capacity, if the optical fiber fails and is interrupted for a long time, it will cause huge damage. loss

[0003] The defect of the current existing technology is that the generally adopted passive management and maintenance method has obviously lagged behind the requirements for the stability of the optical fiber transmission network

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