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。
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.
出处
《电信科学》
北大核心
2014年第6期111-117,共7页
Telecommunications Science
基金
国家高技术研究发展计划("863"计划)基金资助项目(No.2011AA01A104)
