Simulated test device and method

A technology of simulation testing and testing equipment, which is applied in the direction of monitoring/monitoring/test arrangement, automatic switching office, telephone communication, etc. It can solve the problems of occupying DSLAM and wasting DSLAM port resources, and achieve the effect of saving port resources

Inactive Publication Date: 2007-05-23
HUAWEI TECH CO LTD
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Problems solved by technology

[0011] It can be seen that the existing xTU-C and xTU-R simulation test processes are relatively independent, and it is not possible to perform xTU-C simulation test and xTU-R simulation test on the user modem at the same location (physical location).
Moreover, during the xTU-C simulation test, DSLAM port resources are occupied: DSLAM ports of different boxes or different manufacturers cannot share the DSLAM ports used for testing, so that each box needs an idle DSLAM port for testing, wasting DSLAM ports resource

Method used

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  • Simulated test device and method

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Embodiment Construction

[0036] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0037] The idea of ​​the present invention is shown in Figure 2, a test device is set in the central office equipment, the test device is directly connected to the network management and each DSLAM respectively, and is used to complete various types of xTU-C simulation tests and xTU-R simulations test.

[0038] Referring to FIG. 3 , FIG. 3 is a schematic structural diagram of a testing device applying an embodiment of the present invention. The test equipment includes a communication module and a test module. Among them, the communication module is used to receive the test command from the external test initiator, analyze the received test command, and obtain the information to be tested, such as the number of the DSLAM, box, slot and port corresponding to the line to be tested, and according to the test command to be tested The test information obtains the...

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Abstract

The invention relates to a simulating testing device, which comprises communicate module and testing module, wherein testing device via received testing command obtains test information, via the test information to obtain the tested DSLAM port type or MODEM information; then the testing device informs picker to connect the tested circuit to it; via the test information, tested DSLAM port type or MODEM information, processing xTU-C and xTU-R simulation test and reporting the test results; therefore, the invention can process xTU-C simulating test on one place, and process xTU-R simulating test on MODEM. And the testing module can support every xDSL access techniques, to support share port to process xTU-C and xTU-R test.

Description

technical field [0001] The invention relates to the technical field of x-subscriber digital line (xDSL), in particular to a simulation test device and method for xDSL services. Background technique [0002] With the increasing maturity and development of xDSL technology, xDSL technology is more and more widely used in broadband access technology. The xDSL technology used for broadband access now mainly includes Asymmetric Digital Subscriber Line / Asymmetric Digital Subscriber Line 2+( ADSL / ADSL2+), Very High Speed ​​Digital Subscriber Line (VDSL), Single Pair High Bit Rate Digital Subscriber Line (SHDSL) three technologies. Nowadays, the Digital Subscriber Line Access Multiplexer (DSLAM) is used as the access aggregation device of the digital subscriber line, which can provide users with high-speed broadband access with different technologies according to the different needs of users and actual line conditions: [0003] If the user is far away, ADSL / ADSL2+ technology can be ...

Claims

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Application Information

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IPC IPC(8): H04M3/30
CPCH04M3/304H04L43/50H04L12/2697
Inventor 张福旺徐贵今
Owner HUAWEI TECH CO LTD
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