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ITU-T G.9802.2 (07/2023)

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波分复用无源光网络(WDM PON):物理媒介相关(PMD)层和传输融合(TC)层规范
ITU-T G.9802.2建议书描述了基于波长路由光分发网络(WRODN)的波分复用无源光网络(WDM PON)。本建议书作为多波长无源光网络(MW-PON)ITU-T G.9802系列建议书的一部分,对在光分发网络(ODN)中使用波长复用器的PON系统做出了规范。本建议书包含了基于WR-ODN的WDM PON的物理媒介相关(PMD)层和传输会聚(TC)层的规范。PMD层规范包括诸如参考逻辑结构、波长规划、光通道损耗、发射机和接收机规范、可兼容ODN等方面。TC层规范包括前向纠错(FEC)码的细节、管理信道的实现方法、管理功能、一套流程和消息等,以提供与传统PON系统类似的操作体验,例如静默启动和映射本地物理层操作、管理和维护(PLOAM)信道的能力。
Citation: https://handle.itu.int/11.1002/1000/15548
Series title: G series: Transmission systems and media, digital systems and networks
  G.9000-G.9999: Access networks
  G.9800-G.9899: Optical line systems for local and access networks
Approval date: 2023-07-22
Provisional name:G.WDMPON.pmd&tc
Approval process:AAP
Status: In force
Maintenance responsibility: ITU-T Study Group 15
Further details: Patent statement(s)
Development history
[12 related work items in progress]