第5类和超5类LAN电缆新的制造方法

New Concept for Manufacturing LAN cable to Cat 5 Specifications and Beyond

在一些工业化的国家中，第５类电缆的销售量正以远大于其它金属通信电缆的速度锐增。本文介绍了诺基亚麦拉菲尔公司的ＴＥＬ７３ＬＡＮ电缆生产线和测试装置，该生产线采用独特的管包式技术和特殊的扭绞技术，从而减少了停机时间。

In industrialized coutries,markets for Cat 5 cables are growing far more rapidly than for any other metallic telecommunications cables.This paper introduces Nokia Maillefer's TEL 73 LAN cable production line and test system.Since it uses a unique torsion tube technology and a special stranding method,TEL 73 can reduce downtime,eliminate reel end scrap and periodic disturbances which would affect impedance and structure return loss.