高速以太网均衡技术的综述与思考  

An overview and thinking of high-speed Ethernet equalization technology

作　　者：万国伟 康凯[1] 蒋海平 Wan Guowei;Kang Kai;Jiang Haiping(Shanghai Advanced Research Institute,Chinese Academy of Sciences,Shanghai 201210,China;Motorcomm Electronic Technology Co.,Ltd.,Shanghai 20o000,China)

机构地区：[1]中国科学院上海高等研究院,上海201210 [2]裕太微电子股份有限公司,上海200000

出　　处：《电子技术应用》2024年第12期41-47,共7页Application of Electronic Technique

摘　　要：由于云计算、以太网、物联网的广泛运用产生的数据爆炸式增长,大型数据中心网络的有线输入输出(I/O)带宽需求迅速增长,高速以太网的发展顺应了网络流量的快速增长趋势。而随着以太网数据传输速率的提升,对串行链路的信号完整性挑战性进一步增大。针对高速传输下以太网均衡技术面临的挑战,聚焦于各类均衡技术,对各类均衡技术进行深入分析,探讨各类均衡器的工作原理和特性以及阐述了这些均衡器在高速传输环境中的适用场景,为未来高速以太网均衡器的发展和优化提供了参考,以更好地满足通信中不断增长的对更高的传输效率和更低的误码率的需求。With the explosive growth of data generated by the widespread use of cloud computing,Ethernet,and the Internet of Things(loT),the demand for wired input/output(I/O)bandwidth in large data center networks has surged rapidly.The develop-ment of high-speed Ethernet aligns with the rapid growth of network traffic.However,as the data transmission rate of Ethernet in-creases,the challenges related to signal integrity in serial links are further amplified.This paper focuses on the challenges faced by Ethernet equalization technologies under high-speed transmission,analyzing various equalization techniques in depth.It ex-plores the working principles and characteristics of different equalizers and discusses their applicability in high-speed transmis-sion environments.The paper provides a reference for the future development and optimization of high-speed Ethernet equalizers,aiming to better meet the growing demand for higher transmission efficiency and lower bit error rates in communications.

关 键 词：高速以太网 高速有线串行链路 均衡技术 

分 类 号：TN913[电子电信—通信与信息系统]