同轴通信电缆 第5部分：CATV 干线和配线电缆分规范

[中文适用范围]： I E C 61 1 96-5 是部分规范，适用于用于模拟和数字单向及双向信号传输的同轴通信电缆，例如根据 I E C 60728-1、I E C 60728-1 -1、I E C 60728-1 01、I E C 60728-1 0、I SO/I E C 1 1 801 -1 和 I SO/I E C 1 1 801 -4 进行电视信号、声音信号和交互式服务的电缆网络。这也包括由 CATV、MATV 或 SM ATV 电缆网络提供的 BCT 信号传输。本文件规定了在 -40 °C 至 +65 °C 温度和 5 M H z 至 2 000 M H z 频率范围内的主干线和分配电缆的测试程序和要求。 [外文原描述]： IEC 61196-5:2022, which is a sectional specification, applies to coaxial cables for analogue and digital one- and two-way signal transmission, for example for cable networks for television signals, sound signals and interactive services in accordance with IEC 60728-1, IEC 60728-1-1, IEC 60728-101, IEC 60728-10, ISO/IEC 11801-1 and ISO/IEC 11801-4. This includes also the transmission of BCT signals provided by a CATV, MATV or SMATV cable networks. This document specifies the test procedures and requirements for trunk and distribution cables for temperatures between −40 °C and +65 °C and in the frequency range of 5 MHz to 2 000 MHz. This fourth edition cancels and replaces the third edition published in 2018. This edition includes the following significant technical changes with respect to the previous edition: a. complete revision; b. cable identification and marking has been added; c. Table B.1, cable types have been added.