标准摘要
[中文适用范围]： 此空白详细规范描述了 D 类应用的工作区电线，如 ISO/IEC 11801 以及 ISO/IEC 24702 中所定义。此空白详细规范确定了描述传输特性高达 100 的电线的详细规范的布局和样式用于数字通信的 MHz 详细规范可以由国家组织、制造商或用户基于此空白详细规范来制定。 IEC 61935-2 中详细介绍了适用于电线的测试配置。此处使用“5e 类”名称来描述增强型 5 类电缆（参见 IEC 61156-6 的 1）。 [外文原描述]： IEC 61935-2-20:2008, describes work area cord for class D applications, as defined in ISO/IEC 11801 as well as in the ISO/IEC 24702. It determines the layout and style for detail specifications describing cords with transmission characteristics up to 100 MHz for digital communications. Detail specifications, based on this blank detail specification, may be prepared by a national organization, a manufacturer, or a user. It cancels and replaces the ISO/IEC PAS 61935-2-20 published in 2007. It constitutes a technical revision.
英文名称Testing of balanced communication cabling in accordance with ISO/IEC 11801 - Part 2-20: Patch cords and work area cords - Blank detail specification for class D applications