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The Alliance for Telecommunications Industry Solutions, 03/01/2022
Publisher: ATIS
File Format: PDF
$72.00$145.00
Published:01/03/2022
Pages:34
File Size:1 file , 730 KB
Note:This product is unavailable in Ukraine, Russia, Belarus
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.
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Supplemental Test Areas for E9-1-1 Indoor Location Testing
