400 Gbit/s彩光系统在IP网络中的应用探讨  

Research On Application of 400 Gbit/s Color Optical System in IP Network

作　　者：陈迅[1] 朱永庆[1] 龚霞[1] 赖道宁 胡泽华 Chen Xun;Zhu Yongqing;Gong Xia;Lai Daoning;Hu Zehua(Research Institute of China Telecom Co.,Ltd.,Guangzhou 510630,China)

机构地区：[1]中国电信股份有限公司研究院,广东广州510630

出　　处：《邮电设计技术》2024年第4期76-79,共4页Designing Techniques of Posts and Telecommunications

摘　　要：随着互联网流量的持续增长,IP网络400 Gbit/s链路的规模部署迫在眉睫。彩光技术的进展为400 Gbit/s系统的部署带来了更多的选择。分析了400 Gbit/s主流接口标准化情况,对400 Gbit/s彩光接口、400 Gbit/s白光接口、40 Gbit/s彩光接口进行了比较,并分析了路由器设备支出情况,提出了400 Gbit/s彩光在IP网络不同场景中的应用策略,为400 Gbit/s链路规模部署提供了参考。With the continuous growth of Internet traffic,the scale deployment of IP network 400 Gbit/s links is urgent.The progress of color light technology has brought more options for the deployment of 400 Gbit/s systems.It analyzes the standardization of mainstream 400 Gbit/s interfaces,compares 400 Gbit/s color optical interfaces with 400 Gbit/s white optical interfaces,40 Gbit/s color optical interfaces,and analyzes the expenditure of the router equipment.It proposes application strategies for 400 Gbit/s color optical interfaces in different scenarios of IP networks,providing reference for the large-scale deployment of 400 Gbit/s links.

关 键 词：400G 彩光接口 ZR/ZR+ 

分 类 号：TN913[电子电信—通信与信息系统]