ISO/IEC TR 11801-9907:2019 信息技术 用户房通用电缆 第9907部分：直接连接电缆规范

标准编号：ISO/IEC TR 11801-9907:2019

中文名称：信息技术 用户房通用电缆 第9907部分：直接连接电缆规范

英文名称：Information technology — Generic cabling systems for customer premises — Part 9907: Specifications for direct attach cabling

发布日期：2019-07

标准范围

ISO/IEC TR 11801-9907:2019(E)是一份技术报告，提供了直接连接布线配置的定义和示例。本文件参考ISO/IEC 11801-1提供了D、E、EA、F、FA、I和II类直接连接电缆的性能规范。根据ISO/IEC/IEEE 8802 3:20 7/AMD3，支持5 m短距离模式应用的I类直接连接电缆的信息限值，即25GBASE-T和40GBASE-T，见附录A。测试方法将在ISO/IEC 14763-4第二版中提供。直接连接电缆连接两台设备，两端都有连接器，没有中间连接硬件。

ISO/IEC TR 11801-9907:2019(E), which is a Technical Report, provides definitions for, and examples of, direct attach cabling configurations. This document provides performance specifications for Classes D, E, EA, F, FA, I and II direct attach cabling by reference to ISO/IEC 11801-1.
Informative limits for Class I direct attach cabling to support 5 m short reach mode application according to ISO/IEC/IEEE 8802 3:2017/AMD3, i.e. 25GBASE-T and 40GBASE-T, are provided in Annex A.
Test methods will be provided in the second edition of ISO/IEC 14763-4.
Direct attach cabling connects two pieces of equipment, it has connectors at each end, and no intermediate connecting hardware.

标准预览图