烽火OTN技术白皮书

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烽火OTN技术白皮书
目录
一、 OTN技术背景........................................................................................................................1
二、 OTN技术相关标准................................................................................................................2
三、 OTN关键技术........................................................................................................................3
3.1 OTN 接口（G.709）...............................................................................................................3
3.1.1 OTN 分层结构....................................................................................................3
3.1.2 OTN 的帧结构....................................................................................................4
3.1.3 OTN 的复用和映射............................................................................................6
3.2 OTH（光传送体系）.............................................................................................................6
3.3 ROADM ..................................................................................................................................7
3.4 智能控制技术.........................................................................................................................9
四、 OTN技术特色......................................................................................................................10
4.1 多种客户信号封装和传送...................................................................................................10
4.2 OTN 串联连接监测（TCM）..............................................................................................11
4.3 光电联合调度.......................................................................................................................12
4.4 保护机制...............................................................................................................................13
4.5 FEC机制...............................................................................................................................13
4.6 OTN 技术体系的演进..........................................................................................................14
五、 烽火 OTN 产品整体解决方案.............................................................................................14
5.1 产品定位....................................................................................................................................14
5.2 烽火 OTN 产品的应用..............................................................................................................15
5.3 产品特点....................................................................................................................................16
六、 小结.......................................................................................................................................17