DS0


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DS0

(communications)
The zeroth DS level, having a transmission rate of 64,000 bits per second (64 kb/s), intended to carry one voice channel (a phone call).

DS0

A single 64 Kbps channel, which is the building block of a T1 transmission line. Designed for digital voice (PCM), 24 DS0 channels make up one T1 line. See DS and PCM.
References in periodicals archive ?
In support of "Holiday Calls," Reliance Comm/Tec has furnished its FIBERiser (TM) Fiber-in-the-Loop (FITL) system, designed to provide DS1 and DS0 services in dense urban, office park, campus, and rural environments.
I-TDM 125usec payload format (single DS0 and multi DS0 time slot formats).
T1s embedded within DS3 can either be routed through the TITAN 532 as intact constituent DS1s or groomed on a DS0 basis.