GB/T 4011-2013 in English

《GB/T 4011-20131.2/4.4mm 同轴综合通信电缆》由TC213（全国电线电缆标准化技术委员会）归口，主管部门为中国电器工业协会。
本标准规定了1.2/4.4mm 同轴综合通信电缆的型号、规格、电性能、交货长度、验收规则、试验方法和标志包装。
本标准适用于1.2/4.4mm 同轴综合通信电缆的制造、验收和使用。
本标准规定的电缆适用于22MHz及以下模拟干线通信系统或34Mbit/s及以下数字通信系统,高频四线组和高频对绞组用于156kHz及以下模拟通信系统,低频四线组和低频对绞组用于音频通信系统。

Scope

This standard specifies the model, specification, electrical performance, delivery length, acceptance rules, test methods and marking packaging of 1.2/4.4 mm coaxial integrated communication cables. This standard applies to the manufacture, acceptance and use of 1.2/4.4 mm coaxial integrated communication cables. The cables specified in this standard are suitable for analog trunk line communication systems of 22 MHz and below or digital communication systems of 34 Mbit/s and below. High-frequency four-wire groups and high-frequency twisted pairs are used for analog communication systems of Groups and low-frequency twisted groups are used in audio communication systems.