Managing method and system for optical network unit or optical network terminal

A network element management system and optical network terminal technology, which is applied in the field of network communication, can solve the problems of ONT/ONU not supporting TR069 and narrow application range, and achieve the effects of fast information interaction, wide application range, and flexible information configuration

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

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Problems solved by technology

[0005] The disadvantage of the prior art 1 is that OMCI is a layer 2 link protocol, and the change of the management entity caused by the change of the functional characteristics of the ONU / ONT must expand or modify the OMCI protocol
[0008] The problem of existing technology 2 in practical application is that many ONT / ONUs do not support TR069, so the scope of application of prior art 2 is relatively narrow

Method used

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  • Managing method and system for optical network unit or optical network terminal
  • Managing method and system for optical network unit or optical network terminal
  • Managing method and system for optical network unit or optical network terminal

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Embodiment 3

[0065] As shown in Figure 5, the information exchange process initiated by the ONU to the ACS in Embodiment 3 of the present invention includes:

[0066] Step 31, for the ONU that needs to convert the information type because it does not support the TR069 protocol, first establish the mapping relationship between the ONU and the OLT to which it belongs. The establishment of the mapping relationship can be configured through the OSS (Operation Support System) or operated on the ACS user interface Staff manual configuration;

[0067] Step 32, ONU is powered on, and notifies the OLT by the two-layer OAM (operation and maintenance) agreement, for GPON, the two-layer OAM agreement here refers to the OMCI agreement;

[0068] Step 33, OLT maintains the mapping relationship between terminal identification and terminal physical location after completing the work of ONU power-on initialization;

[0069] Step 34, OLT and ACS establish TCP connection, and the connection between OLT and A...

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Abstract

A method for managing optical network terminal can realize configuration operation on optical network terminal or optical network unit by using optical link terminal to carry out conversion treatment on information interacted between automatic configuration server and optical network unit or optical network terminal in process of carrying out configuration on optical network unit or optical network terminal by automatic configuration server.

Description

technical field [0001] The present invention relates to the technical field of network communication, in particular to a management method and system for an optical network unit or an optical network terminal. Background technique [0002] In the existing optical access network, the management of the optical network terminal / optical network unit (ONT / ONU) mainly has the following two methods: one is the ONU management control channel defined by ITU-T through the layer-2 link protocol (OMCI, ONU Management and Control Channel) OMCI management method that directly configures and manages terminals; the other is the TR069 configuration and management method that uses OMCI and automatic configuration server (ACS, Auto Configuration System) comprehensively. [0003] The following two methods are introduced respectively. [0004] FIG. 1 shows the OMCI management mode of the prior art 1. As shown in FIG. Management of ONTs / ONUs through OMCI channels is defined in detail in recomme...

Claims

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Application Information

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IPC IPC(8): H04B10/20H04L12/24
Inventor 李洪广万俊华高海牛乐宏
Owner HUAWEI TECH CO LTD
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