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Field optical cable fault diagnosis device based on electric signal recognition

A fault diagnosis device and field optical cable technology are applied in the field of field optical cable maintenance and monitoring to achieve accurate diagnosis and real-time management

Pending Publication Date: 2018-07-24
ZHONGSHAN SHUIMU GUANGHUA ELECTRONICS INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, there is a lack of accurate diagnosis of optical cable faults between physical connectors and accurate identification and geographic location of corresponding physical connections

Method used

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  • Field optical cable fault diagnosis device based on electric signal recognition
  • Field optical cable fault diagnosis device based on electric signal recognition

Examples

Experimental program
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Effect test

Embodiment 1

[0042] In a specific embodiment, such as figure 1 As shown, a kind of field optical cable fault diagnosis device based on electrical signal identification proposed by the present invention can be realized in the following example mode:

[0043] A field optical cable fault diagnosis device based on electrical signal identification, comprising an optical fiber 33 identification and diagnosis device 1, a circulator 2, and a circuit identification type field optical cable 3;

[0044] Among them, the circulator 2 is connected to the circuit identification type field optical cable 3 to couple the optical communication signal of the circuit identification type field optical cable 3 to the optical communication equipment, and connect the circuit signal to the optical fiber 33 to identify the diagnostic equipment 1 .

[0045] Circuit identification type field optical cable 3 is composed of connector protective cover 31, optical cable protective cover 32, optical fiber 33, circuit line ...

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Abstract

The invention provides a field optical cable fault diagnosis device based on electric signal recognition, comprising at least one optical fiber identification and diagnosis device, a circulator and acircuit recognition type field optical cable. The device performs cable joint identification and cable fault diagnosis through circuit electrical signals. The field optical cable fault diagnosis device has a simple structure, a low cost and a good use effect.

Description

technical field [0001] The invention belongs to the technical field of field optical cable maintenance and monitoring, and relates to a field optical cable fault diagnosis device based on electrical signal identification. Background technique [0002] The field optical cable is a military field communication optical cable, which is temporarily placed in the required geographical environment to complete the connection of optical fiber communication during wartime. The optical cable connection is flexibly connected by segmented physical connectors. In case of failure, it is also directly connected to the physical connectors in segments To replace the optical cable, for this reason, accurately judging the fault of the optical cable between the physical connectors in the actual situation is the key to restore the communication of the field optical cable. [0003] At the same time, due to the quick and random deployment of field optical cables, being able to quickly determine the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B10/079
CPCH04B10/0791
Inventor 薛鹏朱惠君
Owner ZHONGSHAN SHUIMU GUANGHUA ELECTRONICS INFORMATION TECH CO LTD