
Environmental Engineering (Ee); Power Supply Interface At The Input To Telecommunications Equipment - Part 2: Operated By Direct Current (Dc)
出版:South African Bureau of Standards

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基本信息
标准编号: SANS 300132-2 Ed. 1 (2004/R2015)
发布时间:2015/5/8 0:00:00
标准类别:Standard
出版单位:South African Bureau of Standards
标准页数:0
标准简介
Specifies requirements for the output performance of the direct current (dc) power equipment at the interface 'A', and the input of the telecommunications equipment connected to interface 'A', powered by dc.
本标准替代的旧标准