100G OTN在城域网中的应用

摘要

描述了100G光传输网(OTN)城域网组网场景以及多种业务卡的灵活调度,介绍了100G OTN的演进过程,通过与10G OTN对比分析突出使用100G OTN的主要优势,重点分析在城域网核心层和汇聚层中应用100G OTN进行组网的方式和优势,并给出相关的实验证明和详细分析.%Firstly,this paper describes the 100G OTN networks scene and the business card of flexible scheduling;Secondly,introduces the evolution process of the optical transmission network,compared with 10G OTN,introduces the main advantages in 100G OTN;Thirdly,analyzes the network mode and the advantage in the metro network using 100G OTN in core layer and the convergence layer;Last but not the least,through the experiment to verify the feasibility and detailed analysis.