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Testing apparatus and method for XDSL

A test device and a technology to be tested are applied in the directions of monitoring/monitoring/test arrangement, transmission monitoring, digital transmission system, etc., which can solve the problems of incomplete testing and low degree of automation, so as to improve testing efficiency, avoid manual intervention, and avoid missing effects

Inactive Publication Date: 2004-11-24
HUAWEI TECH CO LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0012] The present invention provides a testing device and method for xDSL to solve the shortcomings of low automation and incomplete testing of existing testing techniques

Method used

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  • Testing apparatus and method for XDSL
  • Testing apparatus and method for XDSL
  • Testing apparatus and method for XDSL

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Embodiment Construction

[0033] In the existing xDSL port test equipment, it is either based on a multi-line emulator or a single-line emulator, so such a test set can only have the characteristics of simultaneous multi-lane testing and single-lane testing, that is, the above-mentioned The test devices only have their own advantages, and it is impossible to meet the comprehensive test requirements. In addition, the common disadvantage of the existing devices is that the test is manual, so the low test efficiency and the incomplete test function are unavoidable. The essence of the present invention is to combine the above-mentioned existing devices in an integrated manner, supplemented by computer control, so as to realize the unification of rapidity and comprehensiveness of xDSL port testing.

[0034] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0035] image 3 It is a block diagram of the device embodiment of the present invention....

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PUM

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Abstract

The present invention discloses a testing device for xDSL, and said device includes multichannel line simulator, single-channel line simulator, single-channel and multichannel selection array, control panel and control computer, in which the single-channel and multi-channel selection array can be used for implementing the selective connection of multi-channel line simulator or single-channel line simulator with tested xDSL port under the control of control panel connected with computer, the control panel can be used for receiving control of computer and implementing selection of connection mode state of single-channel and multichannel selection array, the computer can be used for controlling control panel, collecting test result data from tested xDSL port and making analysis operation of the above-mentioned data. Said invention also provides its testing method.

Description

technical field [0001] The invention relates to broadband access technology, especially a test device and method for xDSL. Background technique [0002] xDSL (the full name of various digital subscriber line technologies, including HDSL, ADSL, VDSL, SDSL, etc.) network access system is a broadband user access system. The ports based on xDSL technology are in great demand and widely used. The transmission performance of the xDSL access system is the most important factor that reflects the quality and quality of the xDSL access system. For example, the consistency performance of the xDSL port directly reflects the consistency and stability of the system performance. [0003] Since the transmission performance and consistency of the xDSL access system will be affected during the product design and production process, how to quickly conduct the xDSL port transmission performance test, the transmission performance consistency test, and the mutual influence test between xDSL ports...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26H04M3/22
Inventor 陈恒留张守岭骈赞红廖毓功
Owner HUAWEI TECH CO LTD
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