数字通信用屏蔽平行双导线电缆技术特点简论  

Technical Characteristics of Shielded Twinax Cable for Digital Communication

作　　者：郭际航 GUO Jihang(The 23rd Research Institute,CETC,Shanghai 201900,China)

机构地区：[1]中国电子科技集团公司第二十三研究所,上海201900

出　　处：《光纤与电缆及其应用技术》2021年第4期1-7,共7页Optical Fiber & Electric Cable and Their Applications

摘　　要：在互联网数据中心综合布线系统中,用于通信设备机架内部或相邻机架间高速互连的数字通信用屏蔽平行双导线电缆成为不可或缺的信息传输介质。为了推动屏蔽平行双导线电缆的设计和制造工艺,对屏蔽平行双导线电缆的应用特点、结构特点、性能特点、工艺设计特点展开详细的阐述,以提高电缆的传输性能,从而提高系统的信号传输质量。In the generic cabling system of Internet data center,the shielded twinax cable used for high-speed interconnection of digital communication inside or between adjacent racks of communication equipment has become an indispensable information transmission medium.In order to promote the design and manufacturing process of shielded twinax cable,the application characteristics,structure characteristics,performance characteristics and process design characteristics of shielded twinax cable are elaborated in detail,so as to improve the transmission performance of the cable and improve the signal transmission quality of the system.

关 键 词：屏蔽平行双导线电缆 传输性能 电缆结构 

分 类 号：TM248[一般工业技术—材料科学与工程]