标准摘要
[中文适用范围]： IEC 60512 的这一部分定义了一种测试方法，旨在评估安装在安装系统中时近距离连接器之间的近端外部串扰 (ANEXT) 和远端外部串扰 (AFEXT)。分立模块化连接器和多端口面板连接器都可以使用此方法进行测试。此方法提供了一种测试任意两个端口之间的外来串扰的方法，以及评估来自所有其他端口的总体外来串扰的方法。该测试程序一般适用于任何电连接器，特别适用于IEC 60603-7系列、IEC 61076-3-104中描述的连接器以及其他类型的用于数据传输的连接器。 [外文原描述]： IEC 60512-25-9:2008 defines a test method which is intended to assess the near-end alien crosstalk and the far-end alien crosstalk between connectors in close proximity, when mounted in their mounting systems. Both discrete modular connectors and multi-port panel connectors may be tested using this method. This method provides a means to test the alien crosstalk between any two ports, as well as a means to assess the overall alien crosstalk from all other ports. Is generally applicable to any electrical connector, and is particularly suitable to connectors described in IEC 60603-7 series, IEC 61076-3-104, and other types of connectors for data transmission.
英文名称Connectors for electronic equipment - Tests and measurements - Part 25-9: Signal integrity tests - Test 25i: Alien crosstalk