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Digital subscriber line testing process and apparatus

A digital subscriber line and test method technology, applied in the direction of digital transmission system, monitoring/monitoring/test arrangement, data exchange network, etc., can solve the problems of high test cost, complicated and cumbersome test implementation process, etc., to reduce test cost, easy The effect of forming an automated testing process and simplifying the testing process

Inactive Publication Date: 2009-11-25
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method needs to deploy a line card supporting SELT and / or DELT technology on each rack of the DSL central office, and needs to re-route the DSL that needs to be tested, which leads to high testing costs and requires testing implementation. The process is more complicated and cumbersome

Method used

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  • Digital subscriber line testing process and apparatus
  • Digital subscriber line testing process and apparatus
  • Digital subscriber line testing process and apparatus

Examples

Experimental program
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Embodiment Construction

[0034] The realization principle of the digital subscriber line testing method and testing device thereof of the present invention is to use the port on the single board that supports SELT and / or DELT technology to connect the corresponding digital subscriber to the port on the single board that does not support SELT and / or DELT technology Line DSL performs SELT and / or DELT test processing.

[0035] The implementation principle and specific implementation process of the digital subscriber line testing method and testing device of the present invention will be described in detail below in conjunction with each accompanying drawing.

[0036] see figure 1 , this figure is the main realization principle flowchart of digital subscriber line test method of the present invention, and its main realization process is as follows:

[0037] Step S10, in the access layer equipment in the DSLAM network system (such as a digital subscriber line access multiplexer DSLAM), support SELT for si...

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Abstract

The invention discloses a digital subscriber line test method, which includes supporting single-end line test and / or double-end line test for single-board configurations that do not support single-end line test and / or double-end line test in access layer equipment single-ended line test and / or double-ended line test on the single-ended digital subscriber line connected to the port on the single-ended line test that does not support single-ended line test and / or double-ended line test Ended Line Test and / or Double Ended Line Test. Correspondingly, the invention also discloses a digital subscriber line testing device. The invention can simplify the test of the DSL connected on the equipment that does not support SELT and / or DELT technology, reduce the test cost and form an automatic test process.

Description

technical field [0001] The present invention relates to the technical field of Digital Subscriber Line (DSL, Digital Subscriber Line), in particular to a digital subscriber line testing method and device. Background technique [0002] With the gradual expansion of Digital Subscriber Line Access Multiplexer (DSLAM, Digital Subscriber Line Access Multiplexer) network scale, DSLAM network applications are faced with problems such as fast subscriber cable selection, accurate fault location and automatic line maintenance. In the initial stage of DSLAM network construction, small-scale network services can be maintained manually; however, with the gradual expansion of the DSLAM network scale, manual testing and maintenance of DSL is far from meeting the needs of DSLAM network development. , so DSL testing and maintenance issues have become the bottleneck of DSLAM network scale development. [0003] Among them, there are two testing techniques for testing DSL to collect test data:...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M3/30H04L12/26
Inventor 王德义
Owner HUAWEI TECH CO LTD