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1. 发明申请

WO2006050612A1 HIGH PERFORMANCE TELECOMMUNICATIONS CABLE 审中-公开
标题翻译：高性能电信电缆
公开(公告)号：WO2006050612A1
公开(公告)日：2006-05-18
申请号：PCT/CA2005/001732
申请日：2005-11-15
申请人： BELDEN CDT (CANADA) INC. , VEXLER, Gavriel , BOHBOT, Michel , DION, Yves , HUMPHREY, Eric , RICHARD, Michel
发明人： VEXLER, Gavriel , BOHBOT, Michel , DION, Yves , HUMPHREY, Eric , RICHARD, Michel
IPC分类号： H01B11/02 , H01B11/04
CPC分类号： H01B11/06
摘要： A telecommunications cable comprising four twisted pairs of conductors and a separator spline comprised of a principal dividing strip and a first subsidiary dividing strip attached longitudinally along a first side of the principal dividing strip and a second dividing strip attached longitudinally along a second side of the principal dividing strip, the spline separating the four twisted pairs such that they are arranged in a staggered configuration. A telecommunications cable comprising a first set of two twisted pairs of, conductors arranged on opposite sides of and running along an axis and separated by a first distance and a second set of two twisted pairs of conductors on opposite sides of and running along the axis and separated by a second distance less than the first distance. Each of the first set of twisted pairs has a twist lay which is shorter than a twist lay of either of the second set of twisted pairs. A telecommunications cable comprising a plurality of twisted pairs of conductors arranged around and running along an axis, and a cable jacket surrounding the twisted pairs, the jacket comprising an outer surface. The outer surface defines a tube having a helical centre path arranged around and running along the axis. A method for reducing cross talk between adjacent cables in a telecommunications system, the method comprising the steps of, for each of the cables, providing a plurality of twisted pairs of conductors, winding an elongate filler element around the twisted pairs and covering the twisted pairs and the element with a cable jacket, the element introducing a visible distortion into an outer surface of the jacket.
摘要翻译：一种电信电缆，包括四对双绞导体和分离器花键，该分条花键包括主分条和沿着主分条的第一侧纵向连接的第一辅分割条和沿主体第二侧纵向连接的第二分条分离条，花键分离四个双绞线，使得它们以交错配置布置。一种电信电缆，包括第一组两对双绞线，导体布置在轴线的相对侧并且沿着轴线延伸并且沿着轴线相对侧并且沿着轴线分开并沿第一距离分开，并且第二组两对双绞线导体在相对侧上并且沿其延伸; 分隔第二距离小于第一距离。第一组双绞线中的每一对都具有比第二组双绞线中的任何一个的捻合线短的捻合线。一种电信电缆，包括沿着轴线布置并围绕所述双绞线布置的多个绞合线对，以及围绕所述双绞线的电缆护套，所述护套包括外表面。外表面限定了具有围绕轴线布置并沿轴线延伸的螺旋中心路径的管。一种用于减少电信系统中的相邻电缆之间的串扰的方法，所述方法包括以下步骤：对于每个电缆，提供多个双绞导线，在所述双绞线周围缠绕细长填充元件并覆盖所述双绞线以及具有电缆护套的元件，该元件将可见变形引入外套的外表面。

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