现阶段在信息化时代的不断发展下,对于通信技术的高度重视已经成为世界各国不约而同的首要任务,作为通信技术的基石,传输网络提供的高可靠大带宽传输电路是各大运营商宽带网络稳定高强度运行的基础,是运营商各类业务有序发展的前提.因此,高速OTN传输平台作为输出核心,要在Nx100 G的技术已经有较为稳定的发展的基础上进行能力提升.本文对于400 G OTN关键技术进行研究,并探讨400 G OTN在大型运营商省内主干传输网络的规划部署与建议.
Research on Key Technologies of 400 G OTN and Its Network Deployment in the Province
In the current stage of continuous development in the information era,the high priority placed on communication technologies has become a unanimous top priority for countries around the world.As the foundation of communication technologies,the highly reliable and high-bandwidth transmission circuits provided by transmission networks are the basis for stable and high-performance operation of major operators'broadband networks and the prerequisite for the orderly development of various services of operators.Therefore,as the output core,the high-speed OTN transmission platform needs to enhance its capabilities based on the relatively stable development of Nx100 G technology.This article studies the key technologies of 400 G OTN and discusses the planning,deployment,and recommendations for 400 G OTN in the provincial backbone transmission network of large operators.
400 G OTNkey technologyprovincial network architecturedeployment
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