IEC 61196-6:20 21作为IEC 61196-6:20 21 RLV提供，其中包含国际标准及其红线版本，显示了与上一版本相比技术内容的所有变化。IEC 61196-6:20 21适用于同轴电缆。根据IEC 60728-1、IEC 60728-1-1、IEC 60728-101、IEC 60728-10、ISO/IEC 11801-1和ISO/IEC 11801-4的要求，它规定了用于模拟和数字单向和双向信号传输的CATV分支电缆的要求，例如用于电视信号、声音信号、交互式服务、监视和控制系统以及卫星电视接收系统。这也包括由CATV、MATV或SMATV有线网络提供的BCT信号的传输。第二版取消并取代了2009年出版的第一版。与上一版相比，此版本包括以下重大技术变更: -范围扩大， -修订鞘管标记和标签。

IEC 61196-6:2021 is available as IEC 61196-6:2021 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 61196-6:2021 applies to coaxial communications cables. It specifies the requirements for CATV drop cables for analogue and digital one and two way signal transmission, e.g. for cable networks for television signals, sound signals, interactive services, surveillance & control systems, and satellite television receiving systems according to the requirements of IEC 60728-1, IEC 60728-1-1, IEC 60728-101, IEC 60728-10, ISO/IEC 11801-1 and ISO/IEC 11801-4. This also includes the transmission of BCT signals provided by a CATV, MATV or SMATV cable network. This second edition cancels and replaces the first edition published in 2009. This edition includes the following significant technical changes with respect to the previous edition:
- extended scope,
- revised sheath marking and labelling.