标准摘要
[中文适用范围]： “IEC 61156 的这一部分描述了对称双绞线/四绞线电缆，主要用于 ISO/IEC 11801 和 ISO/IEC 24702 中定义的工作区域布线。注 ISO/IEC 24702 中提出了环境分类，分为四个领域的三个严重级别：机械@入口@气候@和电磁：因此@以表格形式@它们被称为““MICE表””。此空白详细规范包括推荐的环境特征和严重性，这些特征和严重性源自为布线指定的环境分类空白详细规范确定了描述对称双绞线/四线电缆的详细规范的布局和风格，其传输特性高达相应数字通信类别的最大频率。基于空白详细规范@的详细规范@可以是由国家组织@制造商或用户准备。” [外文原描述]： IEC 61156-6-1:2009(E) describes symmetrical pair/quad cables intended primarily for horizontal floor cabling as defined in ISO/IEC 11801 and ISO/IEC 24702. It includes additional recommended environmental characteristics and severities which are derived from the environmental classifications that are specified for cabling for various environments. This edition constitutes a technical revision and includes the following significant technical changes with respect to the previous edition: - new requirements for new cables Cat6A and Cat7A; - revised requirements and tests for the cables. This publication is to be read in conjunction with IEC 61156-1:2007 and IEC 61156-6:2007 .
英文名称Multicore and symmetrical pair/quad cables for digital communications - Part 6-1: Symmetrical pair/quad cables with transmission characteristics up to 1 000 MHz - Work area wiring - Blank detail specification