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Method for sending zero configuration service to optical fibre access termianl equipment

A technology for optical fiber access and terminal equipment, which is applied in the field of configuring optical fiber access terminal equipment, can solve the problems of cumbersome configuration, heavy workload, and high configuration costs, and achieve the effect of avoiding cumbersome processes

Active Publication Date: 2007-10-03
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the process of configuring the ONU / T is: manually configure the ONU / T at the place where the OLT is placed and each ONU / T place connected to the OLT, and configure the basic traffic channel between the two. It can connect 1 to 64 ONU / T, or even more, so if you go to each ONU / T connected to the OLT and configure each ONU / T and OLT manually, the configuration will be cumbersome and the workload will be heavy. ; and expensive to configure

Method used

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  • Method for sending zero configuration service to optical fibre access termianl equipment
  • Method for sending zero configuration service to optical fibre access termianl equipment
  • Method for sending zero configuration service to optical fibre access termianl equipment

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Embodiment Construction

[0040] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail by giving specific embodiments and referring to the accompanying drawings.

[0041] The present invention adopts the OLT to configure the connected ONU / T, which is also called zero-configuration service distribution.

[0042] Fig. 3 is that OLT of the present invention carries out the distribution method flowchart of zero-configuration service to ONU / T, and its concrete steps are:

[0043] Step 300, configuring the ONU / T discovery and negotiation functions stipulated in the G.984.3 protocol in the OLT. After the OLT discovers the connected ONU / T, it uses the negotiation function to establish a PLOAM channel.

[0044] When the ONU / T connected to the OLT is powered on, the OLT can use the discovery mechanism stipulated in the G.984.3 protocol to discover the ONU / T, and negotiate with the discovered ONU / T to establish...

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Abstract

A method for issuing zero configuration service to optical fiber access terminal device includes consulting to set up channel of PLOAM between the two when ONU / T is discovered by optical fiber access device, sending PLOAM message carrying configuration information (CI) to set up data channel and to set up ONU / T management as well as OMCI to ONU / T by OLT through PLOAM, setting up OMCI between OLT and ONU / T according carried OMCI CI and setting up data channel between OLT and ONU / T according carried data channel CI by ONU / T after PLOAM message is received.

Description

technical field [0001] The invention relates to the technology of configuring optical fiber access terminal equipment (ONU / T) in a gigabit optical fiber access network (GPON), in particular to a method for issuing zero-configuration services to the ONU / T. Background technique [0002] At present, the global backbone network has been fully fiber-optic, mainly using Dense Wavelength Division Multiplexing (DWDM) technology to increase network bandwidth, which can increase network bandwidth to 2.5 gigabits (G) to 10 gigabits per second (Gbps). Among them, the fiber optic growth rate of the metropolitan area network has increased rapidly, and the density is close to saturation, and the network bandwidth is 2.5G to 10Gbps; the network bandwidth of the local area network, such as Ethernet, has also increased from 100Mbps to 1Gbps for optical fiber transmission. From the perspective of the global overall network, only the network bandwidth of the access network between the metropoli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B10/14H04B10/25H04L12/24
Inventor 罗成
Owner HUAWEI TECH CO LTD
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