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ITU-T G.709/Y.1331 (2016) Amd. 2 (06/2018)

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该修正为IEEE 802.3 200 gbit/s和400 gbit/s以太网客户端信号添加了光传输网络(OTN)映射,为同步消息信道(OSMC)添加了eSSM消息类型,指定了通过flex - LR SOTUm接口的OTSiG-O传输,并为OTUk信号添加了对两个前向纠错(FEC)选项的引用。本修正还澄清了将OTUk和OTUCn的部分监控开销作为可选方案的接口,并详细阐述了OCh和OTSiA的维护信号。
Citation: https://handle.itu.int/11.1002/1000/13520
Series title: G series: Transmission systems and media, digital systems and networks
  G.700-G.799: Digital terminal equipments
  G.700-G.709: General
Y series: Global information infrastructure, Internet protocol aspects, next-generation networks, Internet of Things and smart cities
  Y.1000-Y.1999: Internet protocol aspects
  Y.1300-Y.1399: Transport
Approval date: 2018-06-06
Approval process:AAP
Status: Superseded
Maintenance responsibility: ITU-T Study Group 15
Further details: Patent statement(s)
Development history