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Optical broadband network fault location method and device

A fault location, broadband network technology, applied in the field of communications, can solve the problems of inability to accurately locate the fault source, long detection time, low work efficiency, etc., to achieve high work efficiency and fault location accuracy, short detection time, and avoid mutual interference. Effect

Active Publication Date: 2021-07-09
CHINA UNITECHS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Specifically, fault detection is performed sequentially from the network segments such as the branch optical path, the main optical path, the OLT device, the switch device, the SR device, and the platform side, and the detection time is long and the work efficiency is low.
Moreover, since the failure of the subsequent network segment may affect the previous network segment, the serial positioning method of the prior art cannot accurately locate the source of the fault

Method used

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  • Optical broadband network fault location method and device
  • Optical broadband network fault location method and device
  • Optical broadband network fault location method and device

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Embodiment Construction

[0036] In order to make the objects, technical solutions, and advantages of the embodiments of the present invention, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. Here, a schematic embodiment of the present invention and a description thereof are for explaining the invention, but is not limited to the present invention.

[0037] Attach figure 1 A flow chart of a light broadband network fault location method provided by the embodiment of the present invention, figure 1 As shown, the method includes:

[0038] Step 101, simultaneously transmit a detection request to a plurality of network segments, and acquire detection results of multiple network segments.

[0039] In the present embodiment, the network segment may be: a branching optical path, a trunk optical path, an OLT device, a switch device, an SR device, a platform side, and the like.

[0040] Step 102, in accordance with the detection result, ...

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Abstract

The invention discloses a fault location method and device for an optical broadband network. The method includes: simultaneously sending detection requests to multiple network segments, and obtaining detection results of multiple network segments; according to the detection results, combined with preset weight configuration rules, for Each detection item in each network segment is configured with a weight; the weight is used to locate the fault of the optical broadband network. The detection time of the invention is short, and the work efficiency and fault location precision are high.

Description

Technical field [0001] The present invention relates to the field of communication technologies, and more particularly to an optical broadband network fault location method and apparatus. Background technique [0002] At present, the network topology of the telecommunications city network, the business plan is different, and the network segments are divided into different maintenance sectors. Once a part of the network segment is faulty, it will affect the normal network job. Therefore, in order to facilitate the staff to quickly discover and resolve the fault, it is important to provide an optical broadband network fault location method. [0003] The prior art will generally use a serial positioning method when there is a fault positioning. Specifically, from the network segment of the branching optical path, the main light path, the OLT device, the switch device, the SR device, the platform side, etc., the detection time is longer, and the operating efficiency is low. Also, sin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B10/079H04Q11/00
CPCH04B10/0791H04Q11/0062H04Q2011/0083
Inventor 高泰培
Owner CHINA UNITECHS