Application study on novel ring-tree hybrid passive optical networks

Fang Yuan; Fang Wuliang; Zhang Junwen; Huang Bo; Zou Shumin; Li Xinying; Shao Yufeng; Huang Dexiu; Chi Nan

doi:10.13756/j.gtxyj.2010.05.003

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Application study on novel ring-tree hybrid passive optical networks

- Application study on novel ring-tree hybrid passive optical networks
- Study on Optical communication Issue 5, Pages: 1-3(2010)
- 作者机构：
  
  复旦大学专用集成电路与系统国家重点实验室通信科学与工程系
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2010.05.003
  CLC： TN929.1
- Published：2010，
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[1]方圆,方武良,张俊文,黄博,邹书敏,李欣颖,邵宇丰,黄德修,迟楠.新型环树融合的无源光网络的应用研究[J].光通信研究,2010(05):1-3+10.

Fang Yuan, Fang Wuliang, Zhang Junwen, et al. Application study on novel ring-tree hybrid passive optical networks. [J]. (5):1-3(2010)
[1]方圆,方武良,张俊文,黄博,邹书敏,李欣颖,邵宇丰,黄德修,迟楠.新型环树融合的无源光网络的应用研究[J].光通信研究,2010(05):1-3+10. DOI： 10.13756/j.gtxyj.2010.05.003.

Fang Yuan, Fang Wuliang, Zhang Junwen, et al. Application study on novel ring-tree hybrid passive optical networks. [J]. (5):1-3(2010) DOI： 10.13756/j.gtxyj.2010.05.003.

摘要

随着接入网带宽需求和业务支持需求的快速发展

环形结构的无源光网络（PON）的应用越来越重要

更长距离、支持更多光网络单元、与环形网络无缝融合已经成为PON在城域网中继续发展的3大要求。文章详细论述了新型环树融合拓扑结构的PON的原理及关键技术

讨论了这种新型结构的典型应用

总结了不同方案的优缺点

为未来接入网与城域网更深层次的融合发展的研究提供参考。

Abstract

With the rapidly increasing demands for access network bandwidth and service support

ring PON applications have become increasingly more important and still longer transmission range

supporting more ONU and seamless conversion with ring networks have become the prerequisites for the continued development of PON in MAN.This paper elaborates on the principle and key technologies of the ring-tree topology-based PON

discusses the typical applications of such an architecture and summarizes the advantages and disadvantages of different schemes

providing references for the study on the still deeper conversion of access networks with MAN.

关键词

环形结构环树融合结构城域接入网波分复用无源光网络

Keywords

ring architecturering-tree hybrid architectureMANWDM-PON

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Related Institution

College of Electronic and Information Engineering,Lan Zhou Jiaotong University

East China Jiaotong University

College of Optoelectronics Science and Engineering,HUST

SKL of OCTN,Department of Broadband Product,FiberHome Telecommunication Technologies Co.,Ltd.

Dept.of Optoelectronics Eng.,HUST

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