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Optical fiber switch rapid self-test method and device

A fiber optic switch, fast technology, applied in the direction of electromagnetic wave transmission system, electromagnetic repeater, electrical components, etc., can solve the problems of small number of inspection ports, high cost, unsuitable for FC switch application inspection, etc.

Inactive Publication Date: 2018-03-30
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the high cost of professional equipment, the need for professionals to perform operations, the small number of inspection ports each time, and the low actual work efficiency, professional equipment is not suitable for application inspection of FC switches in mass production.

Method used

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  • Optical fiber switch rapid self-test method and device
  • Optical fiber switch rapid self-test method and device

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Embodiment Construction

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For Those of ordinary skill in the art can also obtain other drawings based on these drawings without making creative efforts.

[0023] According to analysis and research, production inspection currently needs to obtain the FC ports, indicator functions, and switch backplane status, and this information can also achieve the desired effect by using the combination of FC switch self-test commands.

[0024] On the one hand, the embodiments of the present invention provide a fast self-check method for an optical fiber switch, with figure 1 For the method flowchart of the present invention, appended figure 2 It is a system structure block diagram of th...

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Abstract

The invention provides an optical fiber switch rapid self-test method and device. Optical modules are mounted on optical fiber switch interfaces, the optical modules and the optical fiber switch interfaces are interconnected in pairs through cables, and a self-test command is performed to carry out self-test on function states under optical fiber switch CLI. The self-inspection on the function states comprises the process of checking the states of optical fiber switches before the self-test; testing the state of carrying out cyclic transceiving on sending data frames of own ports of the switches; testing functions of switch backboards, FC cables and optical modules; and testing whether all port LED indicator lamps are normal or not. According to the method and the device, the cost of a special test device is saved for a company; the test operation specialty is low, so the method and the device can be performed by personnel of any posts; rapid batch test can be realized; the working efficiency is improved; and the batch application and popularization can be carried out on the method and the device.

Description

technical field [0001] The invention relates to the technical field of communication equipment, in particular to a fast self-inspection method and device for an optical fiber switch. Background technique [0002] As a high-end communication device, the FC fiber optic switch generally uses professional testing instruments to detect the switch function to obtain the real status of the switch. Due to the high cost of professional equipment, the need for professionals to perform operations, the small number of inspection ports each time, and the low actual work efficiency, professional equipment is not suitable for application inspection of FC switches in mass production. Contents of the invention [0003] Based on the above problems, the present invention proposes a method and device for rapid self-inspection of an optical fiber switch to realize rapid batch detection. [0004] The present invention provides following technical scheme: [0005] On the one hand, the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B10/073H04B10/29
Inventor 邢科钰
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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