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Method and device for detecting fiber channel quality

A technology for optical fiber channel and optical fiber measurement, which is applied in digital transmission systems, data exchange networks, electrical components, etc. It can solve the problems that the quality of business transmission cannot achieve the transmission effect, and achieve the effect of easy popularization, wide application range, and improved transmission quality

Active Publication Date: 2020-02-11
JIANGSU ELECTRIC POWER CO +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in the actual application process, it is found that the service transmission quality still cannot achieve the expected transmission effect

Method used

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  • Method and device for detecting fiber channel quality
  • Method and device for detecting fiber channel quality
  • Method and device for detecting fiber channel quality

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Embodiment Construction

[0050] In various embodiments of the invention, figure 1 It is a schematic flowchart of a method for detecting the quality of Fiber Channel in an embodiment of the present invention, as shown in figure 1 As shown, the method for detecting fiber channel quality may include the following steps:

[0051]Step 101. Measure various network layer indicators when the fiber channel transmits power distribution services of various service types.

[0052] In the existing power distribution business, the power distribution communication business can be divided into real-time RT business and non-real-time NRT business according to different delay requirements. In addition, due to the variety of equipment within the coverage of the power distribution network, the amount of business that needs to be transmitted at the same time at a certain point is huge. Therefore, the power distribution business can be prioritized according to the delay requirements, as shown in Table 1 below. Indicates ...

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Abstract

The invention provides a method and device for detecting the quality of a fiber channel. The method comprises measuring each network layer index of the fiber channel when the fiber channel transmits each business type of distribution business; calculating each business layer index of the fiber channel when the fiber channel transmits each business type of distribution business according to all network layer indexes and preset business detection parameters; and calculating a performance index of the fiber channel according to all the business layer indexes and preset business priority parameters.

Description

technical field [0001] The invention relates to optical fiber communication technology, in particular to a method and device for detecting the quality of an optical fiber channel. Background technique [0002] With the development of the smart grid and the diversification of its business types, the smart grid has higher and higher requirements for its communication support network. Among the communication methods of power systems, optical fiber communication has always been the mainstream communication method of power systems due to its advantages of high speed and high reliability. Among them, the passive optical network (Passive Optical Network, PON) technology in optical fiber communication has become the access network technology with the most development potential due to its advantages of high reliability and easy maintenance. [0003] PON technology is the mainstream technology for realizing fiber access (FTTx). A typical PON system generally consists of central offi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B10/079H04L12/26H04L12/24
CPCH04B10/0795H04L41/5009H04L43/08
Inventor 韦磊朱红陆忞郭少勇李秋生陈殿欣严东蒋陵许洪华
Owner JIANGSU ELECTRIC POWER CO