大对数数字通信电缆自动测试系统的解决方案  

Solution of the Automatic Testing System for Large Pair Count Digital Communications Cables

作　　者：涂建坤[1] 

机构地区：[1]上海电缆研究所,上海200093

出　　处：《电线电缆》2009年第6期36-38,41,共4页Wire & Cable

摘　　要：信息数字化的高速发展催生了大对数数字通信电缆的发展。通过对大对数数字通信电缆测试系统原理的分析,从通道扩展方式、接线平台的设计、系统的校准方式及对电缆制造技术和标准的理解等四个方面,对大对数数字通信电缆测试系统做了具体阐述。The development of large pair count digital communication cables is promoted by the rapid development of information digitalization. Based on the analysis of the principle of the testing system of the large pair count digital communications cables, the testing system is explained in detail in the following four aspects, i. e. , the channel extended mode, design of the wiring platform, system calibration method and understanding of the cable technology and test standards.

关 键 词：大对数数字通信电缆 通道扩展方式 接线平台 校准方式 标准 

分 类 号：TM248.2[一般工业技术—材料科学与工程]