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ATIS T1.TR.58-1999
- A Test Plan for Investigating the Crosstalk Potential of Digital Modems Conforming to ITU-T Recommendation V.90
- standard by Alliance for Telecommunication Industry Solutions, 01/01/1999
- Publisher: ATIS
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This Technical Report contains a test plan which can be used to investigate the potential for crosstalk induced into adjacent voiceband service subscriber loops by digital modems conforming to ITU-T Recommendation V.90 operating with the power level of the encoded analog signal in excess of that permitted by FCC Part 68. Thresholds of harm to the public network as well as rationale for the thresholds are provided.