Method and device for testing large-capacity communication equipment based on virtual terminal

A technology of communication equipment and virtual terminal, applied in the direction of transmission monitoring/testing/fault measurement system, electromagnetic wave transmission system, digital transmission system, etc., can solve undesirable problems, meet the needs of testing, use testing resources, and reduce costs Effect

Active Publication Date: 2011-12-07
FENGHUO COMM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Therefore, the full configuration test using the actual ONU is not advisable from the experimental test environment

Method used

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  • Method and device for testing large-capacity communication equipment based on virtual terminal
  • Method and device for testing large-capacity communication equipment based on virtual terminal
  • Method and device for testing large-capacity communication equipment based on virtual terminal

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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 meaning of each English technical term in this application is as follows:

[0038] DSLAM: Digital Subscriber Line Access Multiplexer, digital subscriber line access multiplexer

[0039] FTP: File Transfer Protocol, File Transfer Protocol

[0040] GPON: Gigabit-Capable Passive Optical Network, Gigabit Passive Optical Network

[0041] MGC: Media Gateway Controller, Media Gateway Controller

[0042] OLT: Optical Line Terminal, Optical Line Terminal

[0043] ONU: Optical Network Unit, optical network unit

[0044] PON: Passive Optical Network, passive optical network

[0045] ODN: Optical Distribution Node, optical distribution node, also known as optical splitter

[0046] There are more and more large-capacity communication devices in existing network projects. Due to a series of problems such as experimental sites, power supplies, and instrumen...

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Abstract

The invention relates to a method and device for testing high-capacity communication equipment based on a virtual terminal. The high-capacity communication equipment has a distributed structure and comprises an upper linked disc, a core swap disc, a plurality of service cards and a voice processing disc, wherein the upper linked disc, the core swap disc, the service cards and the voice processing disc are all board cards of an OLT (optical line terminal) of a PON (passive optical terminal) system, and all the board cards are real; each service card is connected with a plurality of ONUs (optical network units) through an ODN (optical distribution network), and the ONUs include practical ONUs and virtual ONUs; one service card is fully matched with the practical ONUs, other service cards are fully matched with the virtual ONUs; the practical ONUs are used for testing the carrying capacity of the practical service of the OLT; and the virtual ONUs are used for testing the capacity of the OLT for internal management and scheduling of the PON system. The virtual terminal is used for testing fully matching capability of the large-capacity communication equipment, thus not only the testing requirement is met, but also the investment cost is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of using a virtual terminal (the virtual terminal refers to a virtual ONU here) to replace an actual test terminal in large-capacity communication equipment, and specifically relates to a testing method and device for a large-capacity communication equipment based on a virtual terminal. Background technique [0002] At present, large-capacity communication equipment is widely used, and the number of system users is increasing. For example, the density of user ports in the PON system is increasing, and the number of users accommodated is increasing. In this case, if ONUs are fully equipped for testing, the The investment cost is very high. For example, at present, a PON system can be fully equipped with 16 service cards, each service card supports 8 PON ports, and the split ratio of a PON port is 1:64, then the number of ONUs required for testing with fully equipped ONUs is 16*8* 64=8192 pieces. Here, the O...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/26H04B10/08H04B10/07
Inventor 孙波谭保军王飞樊海东汪骏飞
Owner FENGHUO COMM SCI & TECH CO LTD
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