算力时代城域OTN的发展方向研究  

Research on the Development Direction of Urban OTN in the Era of Computing Power

作　　者：赵殿伟 胡兆波 刘凯旋 ZHAO Dianwei;HU Zhaobo;LIU Kaixuan(China Electronics Technology Putian Technology Co.,Ltd.,Guangzhou 510310,China)

机构地区：[1]中电科普天科技股份有限公司,广东广州510310

出　　处：《数字通信世界》2024年第10期31-33,共3页Digital Communication World

摘　　要：在数字经济高速发展的今天,算力网络对传送网络承载能力提出了更高的要求。传统的城域OTN网络架构以环形为主,环路之间相互独立,链路利用率低,业务交叉调度能力差。该文依托WSS和ROADM技术提出的新一代城域网OTN技术架构,具有更低的组网成本、更灵活的调度能力、更简易的运维和更快捷的部署等特征,可以全面满足算力用户高品质需求。With the rapid development of the digital economy today,computing power networks have put forward higher requirements for the transmission network to carry.The traditional urban OTN network architecture is mainly based on rings,which are independent of each other,have low link utilization,and poor business cross scheduling capabilities.This article proposes a new generation of urban area network OTN technology architecture based on WSS and ROADM technologies,which has the characteristics of lower networking costs,more flexible scheduling capabilities,simpler operation and maintenance,and faster deployment,and can fully meet the high-quality needs of computing power users.

关 键 词：算力网 OTN WSS ROADM 

分 类 号：TN915[电子电信—通信与信息系统]