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Key technologies and system proposals of TWDM-PON
  • 期刊名称:Frontier of Optoelectronics
  • 时间:2013.3.1
  • 页码:46-56
  • 分类:TN3[电子电信—物理电子学]
  • 作者机构:[1]The State Key Lab of Advanced Optical Communication Systems and Networks, Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai 200240 China
  • 相关基金:This work was supported by the National Basic Research Program (No. 2012CB315602); the National Natural Science Foundation of China (Grant No. 61007041, 61132004, 61090393 and 60825103);Program of Shanghai Chen Guang Scholar (No. 11CG11) and Program of Excellent PhD in China (No. 201155).
  • 相关项目:100Gb/s光子路由集成芯片的基础理论、芯片设计及制备
中文摘要:

In this paper, key technologies, system proposals and future directions of next generation passive optical networks stage 2 (NG-PON2) are reviewed. We first discuss the potential solutions for NG-PON2 standardiza- tion. Then we focus on time and wavelength division multiplexed PON (TWDM-PON), which is the primary solution selected by Full Service Access Network (FSAN). The key technologies in TWDM-PON configuration are analyzed, including how to improve the bandwidth capacity and power budget of the system, and choose upstream tunable transceiver, etc. Several system proposals are illustrated as candidates for NG-PON2 configuration.

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