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Business dynamic switching test system based on OTN board card, method and device thereof

A service and board technology, applied in the field of OTN board-based service dynamic switching test system, can solve problems such as inconvenient use, long test time, and high test cost

Active Publication Date: 2014-09-03
FENGHUO COMM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the test time for manual service dynamic switching test is long, not only the test efficiency is low, but also the test cost is high, which is not convenient for people to use

Method used

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  • Business dynamic switching test system based on OTN board card, method and device thereof
  • Business dynamic switching test system based on OTN board card, method and device thereof
  • Business dynamic switching test system based on OTN board card, method and device thereof

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Embodiment Construction

[0043] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0044] The OTN board-based service dynamic switching test system in the embodiment of the present invention includes a logic control unit, a device sub-frame, a service board and a cross-connect unit. The logic control unit in this embodiment is a personal computer, and the logic control unit is connected to the equipment sub-frame through a network cable; the logic control unit is respectively connected to the service board and the cross-connect unit through the equipment sub-frame.

[0045] see figure 1 As shown, the cross-connect unit is provided with branch boards and line boards, and the branch boards and line boards are connected through the high-speed connectors on the backplane for service channels.

[0046] see figure 2 As shown, the service board includes a board service port unit, a service control unit, a code error detection un...

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PUM

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Abstract

The invention discloses a business dynamic switching test system based on an OTN board card, a method and a device thereof, and relates to the field of a photo-communication test system. The system comprises a logic control unit, an equipment sub frame, a business board card and a cross unit. The logic control unit is respectively connected with the business board card and the cross unit through the equipment sub frame. The business board card contains a board card business port unit which is connected with an error code detection unit through a business control unit. A business information interaction unit is respectively connected with the board card business port unit and the error code detection unit. The cross unit contains a cross control unit which is respectively connected with a cross business port unit and a cross information interaction unit. The board card business port unit is in point-to-point connection with the cross business port unit. The business information interaction unit is connected with the cross information interaction unit. According to the invention, test efficiency is high and test cost is low. The system provided by the invention is convenient for people to use.

Description

technical field [0001] The invention relates to the field of optical communication test systems, in particular to a service dynamic switching test system, method and device based on an OTN board. Background technique [0002] OTN (Optical Transport Network, Optical Transport Network) is a transport network that combines the technical advantages of SDH (Synchronous Digital Hierarchy, Synchronous Digital System) and WDM (Wavelength Division and Multiplexing, Wavelength Division Multiplexing). Data service bearing capacity, and can realize flexible service scheduling with greater granularity. At the same time, OTN also has comprehensive management and maintenance capabilities, which can meet the requirements of operators for large-scale IP data service access, large-capacity crossover, transparent transmission, and flexible service scheduling; It is one of the key technologies of the backbone transport network and the core layer of the metro transport network. [0003] With t...

Claims

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Application Information

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IPC IPC(8): H04B10/075
Inventor 潘慧廖原郭志霞徐升陈松涛
Owner FENGHUO COMM SCI & TECH CO LTD
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