电信科学 ›› 2014, Vol. 30 ›› Issue (6): 111-117.doi: 10.3969/j.issn.1000-0801.2014.06.018

• 综述 • 上一篇    下一篇

NG-PON2技术进展及其应用研究

蒋铭,沈成彬,金嘉亮   

  1. 中国电信股份有限公司上海研究院 上海 200122
  • 出版日期:2014-06-15 发布日期:2014-06-15
  • 基金资助:
    国家高技术研究发展计划（“863”计划）基金资助项目

Research on Development and Application of NG-PON2

Ming Jiang,Chengbin Shen,Jialiang Jin   

  1. Shanghai Research Institute of China Telecom Co.,Ltd.,Shanghai 200122,China
  • Online:2014-06-15 Published:2014-06-15

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摘要：

简要介绍了NG-PON2技术的总体要求，详细分析了以时分波分复用（TWDM）PON和点对点（PtP） WDM为核心的NG-PON2的架构以及重用ODN原则下多种技术的混合组网问题，重点讨论了NG-PON2的主要技术特性以及NG-PON2系统的关键技术，最后介绍了NG-PON2的标准化和产业链进展。

关键词: NG-PON2, TWDMPON, PtPWDM, “无色”ONU

Abstract:

The general requirements for NG-PON2 technology and its overlay configuration based on TWDM PON &point-to-point WDM were introduced briefly.The architecture of NG-PON2 system and mixture of multiple technologies over reused ODN were analyzed.And then the main technical features and key technologies in NG-PON2 system were investigated.Finally,the progress of standardization and eco-system were introduced.

Key words: NG-PON2, TWDM PON, PtP WDM, colorless ONU

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