目 录
1 前言 .................................................................................................................................................. 3
2 城域光传送网发展趋势与挑战 ..................................................................................................... 4
2.1 OTN 全光运力底座是提供一流连接服务的基础 ......................................................................................... 5
2.2 算力时代城域 OTN 面临挑战 ....................................................................................................................... 5
3 城域 STAR OTN 设计理念与技术架构 ...................................................................................... 7
3.1 新一代城域 OTN 网络设计理念 ................................................................................................ ................... 7
3.2 城域 STAR OTN 全光技术架构 ................................................................................................ .................... 8
4 城域 STAR OTN 关键技术 ........................................................................................................ 10
4.1 新型城域 ROADM 技术 .............................................................................................................................. 10
4.2 基于硅光技术的新型城域相干模块技术 ................................................................ ................................... 11
4.3 基于类 MCM 的光层数字化标签技术 ....................................................................................................... 12
5 城域 STAR OTN 组网场景分析 ................................................................................................ 13
6 总结与倡议 .................................................................................................................................... 16
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