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A fast inspector and inspection method for jumper connection resources based on optical switch

A technology for connecting resources and optical switches, applied in electrical components, electromagnetic wave transmission systems, transmission systems, etc., to achieve the effects of easy expansion, effective work guarantee, and simple structure

Active Publication Date: 2022-08-05
NANJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no fast and reliable related instrument and equipment that can automatically record jumper connection resource information.

Method used

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  • A fast inspector and inspection method for jumper connection resources based on optical switch
  • A fast inspector and inspection method for jumper connection resources based on optical switch
  • A fast inspector and inspection method for jumper connection resources based on optical switch

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Embodiment Construction

[0029] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0030] The application principle of the present invention will be described in detail below with reference to the accompanying drawings.

[0031] The general idea of ​​the design of the present invention is that the optical switch technology is a communication technology that realizes the connection and switching of optical signals by using optical path switching. transfer to different destinations. Coarse wavelength division multiplexing and demultiplexing technology is a communication technology that realizes the opposite transmission of two optical signals of different wavelengths on one optical fiber, so that ...

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Abstract

The invention discloses a fast inspector and inspection method for jumper connection resources based on an optical switch. The inspection method includes sending an optical signal to the jumper connection resource to be inspected, and at the same time, sending an address signal to switch the corresponding optical path, and according to feedback Whether the returned optical signal includes a specific encoded optical signal and correlates with the optical path address information to obtain jumper connection information. The inspector includes a management module, an inspection module and a response module. The optical switch-based jumper connection resource fast inspector and inspection method provided by the invention can utilize the fast switching characteristics of the optical switch to quickly inspect and count the information on the massive optical fiber jumper connection resources of the optical distribution frame.

Description

technical field [0001] The invention belongs to the technical field of maintenance of an optical communication system, and in particular relates to an optical switch-based jumper connection resource fast inspector and inspection method. Background technique [0002] Jumpers or optical cables with optical fiber active connectors are used to connect optical signals between optical communication equipment, optical communication and users, etc. to realize communication optical carriers. The optical fiber ports connected at both ends often have address routing, so that the Jumpers correspond to the corresponding connection information. In the optical fiber communication system, the optical distribution frame is used to realize the termination and distribution of the backbone optical cable at the central office. Through the optical fiber jumper connector plug, the fiber core serial number in the optical cable can be quickly and easily dispatched and the route sequence of the optic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B10/079
CPCH04B10/0795H04B10/0791
Inventor 涂兴华张瑞林葛春阳徐宁钱晨刘逢清陈建飞
Owner NANJING UNIV OF POSTS & TELECOMM
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