This standard establishes requirements and test procedures for voltage ranges and characteristics associated with the inputvoltage of telecommunications equipment powered from dc power systems in the telecommunications environment. Itincludes +12, + and -24, -48, + and -130, and 140 VDC.
- Published:
- 12/01/2007
- ANSI:
- ANSI Approved
- Number of Pages:
- 40
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