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ITU-T K.23 (11/1988)

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Types of induced noise and description of noise voltage parameters for ISDN basic user networks
This Recommendation deals with designing ISDN equipment. It gives information about:
- types of induced voltages (longitudinal voltage, transverse voltage) and their effects (malfunction, reduction of transmission quality);
- sources of induced voltages (radio frequency transmitter, power line, electrified railway line, lightning, ESD, ignition engine);
- electrical characteristics of induced voltages (e.g., wave shape, amplitude, frequency);
- equipment performance categories (e.g., reduced performance, loss of function).
Approval date: 1988-11-25
Approval process:WTSA
Status: In force
Maintenance responsibility: ITU-T Study Group 5
Further details: Patent statement(s)
Ed. ITU-T Recommendation Status Summary Table of Contents Download
1 K.23 (11/1988) In force
- here