摘要
在诸多新型宽带应用发展的驱动下,100 Gbit/s高速传输技术已成熟商用并实现规模部署,更高速率的400 Gbit/s成为业界关注的热点。首先分析了400Gbit/s技术的关键特性,在此基础上介绍了400 Gbit/s标准化的最新进展,并探讨了400 Gbit/s未来应用与发展潜在的问题及应对策略建议。
Based on the driving of new wide-band services,100 Gbit/s high speed transmission technology has matured and been deployed in large scale,400 Gbit/s becomes the focus in the transmission field.Firstly,the key characteristics of 400 Gbit/s technology is analyzed,and the latest progress of 400 Gbit/s standard in the world is introduced subsequently.Finally,the potential problem of the future development and related solution strategy of 400 Gbit/s technology is discussed.
作者
赵文玉
张海懿
臧志宏
乔月强
Zhao Wenyu;Zhang Haiyi;Zang Zhihong;Qiao Yueqiang(Institute of Technology and Standards Research,China Academy of Information and Communications Technology(CAICT),Beijing 100191,China;China Information Technology Designing&Consulting Insti.tute Co.,Ltd.Zhengzhou Branch,Zhengzhou 450007,China)
出处
《邮电设计技术》
2018年第4期26-29,共4页
Designing Techniques of Posts and Telecommunications
基金
国家自然科学基金项目(61471128
61671159)
国家高技术研究发展计划(863计划)(2015AA015502)
