Method for rapidly detecting on-off and positioning of optical cable

Abstract

The invention relates to a method for rapidly detecting on-off and positioning of an optical cable. At least one first intelligent service disc in a first intelligent sub-frame unit of first intelligent wiring equipment is provided with a first intelligent optical path detection disc formed by an intelligent optical transceiver module and an optical path processing module; a second intelligent optical path detection disc formed by the intelligent optical transceiver module and the optical path processing module is arranged in at least one second intelligent service disc in a second intelligentsub-frame unit of second intelligent wiring equipment; an optical cable is connected to the corresponding first intelligent optical path detection disc and the second intelligent optical path detection disc to establish communication optical paths; an one-core optical fiber in the same optical path cable serves as a detection optical fiber used for establishing a detection optical path; a networkmanagement control unit is in interactive communication and management with the first intelligent wiring equipment and the second intelligent wiring equipment; the network management control unit isstarted for real-time detection, an optical signal of the detection optical fiber is detected and the optical path with the cable on-off fault is positioned. According to the method, rapid detection and positioning of on-off of the optical cable between equipment nodes can be realized, the maintenance operation can be rapidly carried out, and the maintenance cost is reduced.

Description

technical field [0001] The invention relates to a method for quickly detecting on-off and positioning of an optical cable, which belongs to the technical field of communication. Background technique [0002] With the development of economy and society, all walks of life have higher and higher requirements for communication reliability. Distribution equipment such as optical fiber distribution frames and optical cable transfer boxes are used as node equipment and realize optical fiber transmission through optical fibers. The traditional optical fiber transmission basic network only relies on pure manual management and traditional control methods, lacking intelligent management and control, so in equipment management There are many problems at all levels such as network operation and maintenance. [0003] Taking the reliability of optical fiber transmission as an example, optical cable is the basic carrier of optical fiber transmission. Once the optical cable breaks due to ex...

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Problems solved by technology

On the one hand, due to the failure of the optical cable, the customer complained and then arranged for rush repair, resulting in a long response time and unable to repair in time

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