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ITU-T G.698.2 (11/2018)

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具有单信道光接口的扩增多声道密集波分复用应用
ITU-T G.698.2建议书提供了主要计划在大城市应用的包括光放大器的密集波分复用(DWDM)系统的物理层接口参数。利用DWDM系统内光发射机和光复用器之间以及光接收器和光分用器之间单路连接点的光接口参数,确定了各种应用。本建议书采用了不具体说明光纤长度上限等光链路细节问题的方法。本版本建议书包括的2.5至10 Gbit/s单向DWDM应用信道频率的间隔为100 GHz,而10 Gbit/s应用的信道频率间隔为50 GHz。
Citation: https://handle.itu.int/11.1002/1000/13740
Series title: G series: Transmission systems and media, digital systems and networks
  G.600-G.699: Transmission media and optical systems characteristics
  G.680-G.699: Characteristics of optical systems
Approval date: 2018-11-29
Provisional name:G.dapp2
Approval process:AAP
Status: In force
Maintenance responsibility: ITU-T Study Group 15
Further details: Patent statement(s)
Development history