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Configuration method of gigabit passive optical network terminal device

A technology of passive optical network and terminal equipment, which is applied in the direction of selection device, selection device, electrical components, etc. The effect of development speed and logic reduction

Active Publication Date: 2013-10-23
TAICANG T&W ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a configuration method for gigabit passive optical network terminal equipment, which solves the problem that the software platform configured by the current gigabit passive optical network terminal equipment has poor commonality and is greatly affected by hardware

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  • Configuration method of gigabit passive optical network terminal device

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Embodiment Construction

[0020] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0021] In the underlying service configuration, different chips have different processing mechanisms, some use VLAN+PRIORITY as the service configuration index, some use INNER VLAN+INNER PRIORITY+OUTER VLAN+OUTER PRIORITY as the service configuration index, and some use GEMPORT as the service configuration index of…….

[0022] The underlying service configuration of the SFU is generally directly parsed by the service configuration parsing layer and delivered by the central office OLT.

[0023] MDU is more powerful than SFU and can support more business models, mainly due to the cooperatio...

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Abstract

The invention relates to the field of gigabit passive optical network, and especially relates to a configuration method of a gigabit passive optical network terminal device. The method comprises the following steps that: an OLT (Optical Line Terminal) issues configuration, and a business parsing layer parses out the configuration issued by the OLT according to a received OMCI (Ont Management And Control Interface) message; according to whether a MDU (Multi Dwelling Unit) or a SFU (Single Family Unit) works currently, if the SFU works currently, the business parsing layer directly issues the configuration to a chip bottom layer and a PON (Passive Optical Network) chip software processing module; if the MDU works, the business parsing layer adds the internal VLAN (Virtual Local Area Network) processing mechanism, and issues the configuration to corresponding SWITCH and the PON chip software processing module. The method is completely irrelevant to a hardware scheme, and has good portability and reusability. The configuration method can guarantee that development of MDU basic service can be finished around the same time when the SFU is developed.

Description

technical field [0001] The present invention relates to the field of gigabit passive optical network (GPON), in particular to a configuration method of a gigabit passive optical network terminal device. Background technique [0002] With the development of science and technology, new technologies and new solutions for gigabit passive optical network terminal equipment continue to emerge. In order to seize the market quickly, new low-cost solutions must be adopted, and the product development cycle must be shortened as much as possible. In the past, it took at least one year to develop a gigabit passive optical network terminal product with a new chip solution, but now the development cycle has been shortened to three months to half a year. [0003] The emerging gigabit passive optical network terminal equipment chip solutions, especially PON MAC chips, can often be used independently as a solution for SFU or HGU devices, or combined with SWITCH and VOICE chips as a chip sol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q11/00
Inventor 季鸣刘东明晏春平胡安林易万春
Owner TAICANG T&W ELECTRONICS CO LTD
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