标准摘要
[中文适用范围]： 评估并推荐实现超过30米的扩展距离在25 Gbit/s应用程序平衡布线通道上。本文件涵盖基于类别8.1和8.2、2000 MHz组件的信道参考实现。本文件中涉及的通道和组件规范并不旨在成为规范性文本。 [外文原描述]： ISO/IEC TR 11801-9909:2020, which is a Technical Report, covers evaluation and recommendations for achieving extended reach, greater than 30 m, for 25 Gbit/s applications over balanced cabling channels. This document covers channel reference implementations, based on Category 8.1 and Category 8.2, 2 000 MHz, components. The channel and component category specifications covered in this document are not intended to be normative. The contents of the corrigendum of January 2024 have been included in this copy.
英文名称Information technology ‑ Generic cabling for customer premises - Part 9909: Evaluation of balanced cabling in support of 25 Gbit/s for reach greater than 30 metres