10G以太网的信号处理关键技术  

Overview on the key technology of signal processing for 10G Ethernet

作　　者：史清 蒋海平 姚赛杰 刘亚欢 Shi Qing;Jiang Haiping;Yao Saijie;Liu Yahuan(Motorcomm Electronic Technology Co.,Ltd.,Shanghai 200000,China)

机构地区：[1]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1-6,共6页Application of Electronic Technique

摘　　要：随着AI PC、Wi-Fi路由器、GPON等产品的快速升级,高速有线网络作为网络基础设施的重要组成部分,以太网物理层芯片需要提供更高的传输速率,更好地满足大数据时代下日益增长的带宽需求。10G以太网技术将成为下一代以太网技术的重点发展方向。10G以太网芯片的研发需要攻克高速信号完整性、低功耗设计等一系列技术难题。围绕10G以太网PHY芯片的信号处理关键问题,首先介绍10G以太网的相关国际标准背景,然后讨论10G以太网的网络需求,接着重点阐述10G以太网物理层信号处理的关键技术。最后对全文进行总结并探讨未来高速以太网的进一步发展。With the rapid upgrades of products such as AI PCs,Wi-Fi routers,and GPON,high-speed wired network is an essen-tial part of network infrastructure,Ethernet PHY chips have to provide higher transmission rates to better meet the growing band-width demands in the era of big data.1oG Ethernet technology is bound to become the key evolution direction for the next gen-eration of Ethernet.The development of 10G Ethernet PHY chips need to overcome a series of technical challenges,including high-speed signal integrity and low-power design.This paper focuses on the key issues of signal processing in 1OG Ethernet PHY chips,firstly introducing the background of relevant international standards for 1oG Ethernet,then discussing the network require-ments for 10G Ethernet,and next describing the key technologies for signal processing at the physical layer of 10G Ethernet.Fi-nally,the paper makes a summary and outlooks the further development of high-speed Ethernet.

关 键 词：以太网 高速数据传输 物理层技术 

分 类 号：TN913[电子电信—通信与信息系统]