ITU-T M.900-1988
用于宽频信号传输(数据、传真等)的租用基群和超群链路的使用

Use of leased group and supergroup links for wide-spectrum signal transmission (data, facsimile, etc.)


 

 

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标准号
ITU-T M.900-1988
发布日期
1988年
实施日期
废止日期
中国标准分类号
M30
发布单位
IX-ITU
适用范围
This Recommendation assumes that the constitution is such that the terminal national sections are provided by means of plant which is suitable for the transmission of wide-spectrum signals in the frequency band 60-108 kHz and 312-552 kHz respectively and the link is defined as given in § 1.1 below (see also Recommendations H.14 [1] and H.15 [2]).

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