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Local test method of optical cable meter

A technology for local testing and optical cables, which is applied to the selection device, electrical components, time-division multiplexing system, etc. of the multiplexing system. Simple and easy to achieve

Pending Publication Date: 2021-11-16
中国人民解放军31401部队70分队 +1
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to solve the problem of complex operation and difficult implementation process when the existing optical cable meter measures the optical path, and proposes a local test method for the optical cable meter

Method used

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  • Local test method of optical cable meter
  • Local test method of optical cable meter
  • Local test method of optical cable meter

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specific Embodiment approach 1

[0016] Specific implementation mode one: combine Figure 1 to Figure 6 Describe this embodiment, the local testing method of a kind of optical cable table described in this embodiment comprises the following steps:

[0017] Step 1. Build a simulated remote transmission optical path;

[0018] Step 2. Use the optical cable table 1 to perform an optical path test on the simulated remote transmission optical path built in step 1;

[0019] Step 3, utilize the GPIB network card to connect the local computer 4 with the optical cable table 1, and write the control program in the local computer;

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Abstract

The invention discloses a local test method of an optical cable meter, relates to a local test technology of the optical cable meter, and aims to solve the problems of complicated operation and difficult implementation process when an existing optical cable meter is used for measuring an optical path. The method comprises the steps of building an analog remote transmission light path; carrying out optical path testing on the built simulation remote transmission optical path by using an optical cable meter; connecting the local computer with the optical cable meter through a GPIB network card, and programming a control program in the local computer; and finally, controlling the optical cable table by using a local computer, optimizing optical cable table parameters, and completing local testing. The method has the beneficial effects that the operation and control are simple, the implementation process is easy, and data are easy to store and calculate.

Description

technical field [0001] The invention relates to a local testing technique of an optical cable meter. Background technique [0002] The optical cable meter is a kind of SDH network comprehensive analyzer, and the network comprehensive analyzer is also called a network tester, which can detect the operating status of the physical layer, data link layer and network layer defined by the OSI model. The analyzer is a portable, visual and intelligent detection device, which is mainly suitable for the detection, maintenance and integrated wiring of local area network faults; at present, the operation of measuring the optical path with the optical cable meter is complicated, which makes the realization of measuring the optical path with the optical cable meter The process is more difficult; for example: ANT-20SE optical cable meter, its main measurement and control functions cannot be realized only by the general SCPI command, so it is necessary to refer to the remote program control...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04J3/16H04Q11/00
CPCH04J3/1611H04Q11/0062H04Q2011/0083
Inventor 王伟刘润樵宋威龚浩朱玉龙李鸿飞吕翔孙金玮
Owner 中国人民解放军31401部队70分队