这份文件是一份技术报告， a)描述了在每个导体的载流能力为0.75 A的平衡4对布线系统内如ISO/IEC 11801-6:20 7/AMD1:202x所述的平衡单对的实施规则； b)描述根据ISO/IEC 11801-6:20 17/AMD1:202x实施和配置的组件和布线的使用 c)根据ISO/IEC 11801-1:20 7/AMD1:202x描述通用单对信道的链路和组件。特别感兴趣的领域是: ？根据IEEE标准802.3条款104进行远程供电 ？回路电阻，最大电流？插入损耗 ？回波损耗？噪音考虑？频率范围要求（低和高） ？SCP-Link-4对电缆的长度计算 ？通道数 d)描述了除ISO/IEC 11801之外的特定应用单对通道的使用:2017/1:202x,6.6.4 e)描述了使用具有指定载流能力的4对电缆时单对远程供电应用的指南 f)描述规划、管理和安装指南

This document, which is a Technical Report, a) describes the rules of implementation of balanced single pair as described by ISO/IEC 11801-6:2017/AMD1:202x within a balanced 4- pair cabling system with a current carrying capacity of 0,75 A per conductor; b) describes the use of components and cabling to implement and configure according to ISO/IEC 11801-6:2017/AMD1:202x c) describes links and components for generic single pair channels according to ISO/IEC 11801-1:2017/AMD1:202x. Particular areas of interest are:

？remote powering according to IEEE Std 802.3, Clause 104

？loop resistance, max. current？insertion loss

？return loss？noise considerations？frequency range requirements (low and high)

？length calculation of the SCP-Link-4-pair-cable

？number of channels d) describes the use of application specific single pair channels in addition to ISO/IEC 11801:2017/AMD1:202x, 6.6.4 e) describes guidance on single pair remote powering applications when using 4-pair cabling with current carrying capacity specified f) describes guidelines for planning, administration and installation