This standard establishes requirements and test procedures for voltage ranges and characteristics associated with the input voltage of telecommunications equipment powered from dc power systems in the telecommunications environment. It includes + 12, + and – 24, – 48, + and – 130, and 140 VDC.
- Published:
- 07/01/2013
- ANSI:
- ANSI Approved
- Number of Pages:
- 34
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