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

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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

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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