BS EN 50289-1-17:2015详细说明了用于确定电缆对电缆（外部）的试验方法 模拟和数字通信系统中使用的4对电缆之间的串扰。这些 外部串扰效应包括近端串扰（ExNEXT）、远端串扰（ExFEXT）和等效串扰 电平远端串扰（ExELFEXT）。本文件应结合EN 50289-1-1阅读，其中包含必要的 适用条款。参考EN 50289-1-10，其中定义 给出了串扰的测试方法。介绍了外生串扰测试方法，以及对测试结果的处理 模拟与六根干扰电缆接触的干扰电缆的安装条件。交叉引用:EN 50290-1-2IEC 61156-1:2007EN 50289-1-1EN 50289-1-8EN 50289-1-10购买本文件时可使用的所有现行修订版均包含在购买本文件中。

BS EN 50289-1-17:2015 details the test methods used to determine the cable to cable (exogenous) crosstalk between 4 pair cables used in analogue and digital communication systems. These exogenous Crosstalk effects are near end crosstalk (ExNEXT), far end crosstalk (ExFEXT), equal level far end crosstalk (ExELFEXT).This document should be read in conjunction with EN 50289-1-1, which contains essential provisions for its application. Reference is made also to EN 50289-1-10 in which the definitions and test methods for crosstalk is given.The exogenous crosstalk test method is described, as well as the treatment of the results to simulate the installation condition of a disturbed cable in contact with six disturbing cables.Cross References:EN 50290-1-2IEC 61156-1:2007EN 50289-1-1EN 50289-1-8EN 50289-1-10All current amendments available at time of purchase are included with the purchase of this document.