ITU-T L.19-2010
用于辅助共享多重业务如POTS,ISDN及xDSL的多对铜质网络电缆.5号研究组[代替:ITU-T L.19 FRENCH ITU-T L.19 SPANISH]

Multi-pair copper network cable supporting shared multiple services such as POTS, ISDN and xDSL (Study Group 5)

ITU-T L.19-2010 发布历史

This Recommendation deals with the general considerations and the requirements of the digital local line characteristics, which are used between the line termination and the network termination, to provide ISDN and xDSL services. The field of home network is not addressed in this Recommendation. Moreover, this Recommendation describes the guidance for the use of multi-pair copper cable supporting shared multiple services such as ISDN/xDSL. The values used in this Recommendation are based on a number of DSL technologies as they are known at the moment of publication of this Recommendation. However, the general principles are applicable to any type of DSL technology, generally referred to as xDSL.

ITU-T L.19-2010由国际电信联盟 IX-ITU 发布于 2010-05-01。

ITU-T L.19-2010 在中国标准分类中归属于: M30 通信设备综合。

ITU-T L.19-2010的历代版本如下：

• 2003年 ITU-T L.19-2003 用于新业务和系统的ISDN、HDSL、ADSL和UADSL铜线网-系列L:电缆及户外设备的其他部分的结构、安装和保护
• 2010年05月01日 ITU-T L.19-2010 用于辅助共享多重业务如POTS,ISDN及xDSL的多对铜质网络电缆.5号研究组[代替:ITU-T L.19 FRENCH ITU-T L.19 SPANISH]

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标准号

ITU-T L.19-2010

发布日期

2010年05月01日

实施日期

废止日期

无

中国标准分类号

M30

发布单位

IX-ITU

适用范围

This Recommendation deals with the general considerations and the requirements of the digital local line characteristics, which are used between the line termination and the network termination, to provide ISDN and xDSL services. The field of home network is not addressed in this Recommendation. Moreover, this Recommendation describes the guidance for the use of multi-pair copper cable supporting shared multiple services such as ISDN/xDSL. The values used in this Recommendation are based on a number of DSL technologies as they are known at the moment of publication of this Recommendation. However, the general principles are applicable to any type of DSL technology, generally referred to as xDSL.

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