Definitions for "Fractional T1"
"A technology that combines several individual channels on a T1 and uses them as a single channel. This action provides channels of a greater bandwidth (multiples of 64 or 56 kbps) than the typical 64-kbps channel
A service in which a customer can use less than 24 channels on a T1 line without paying the cost of the entire line.
The use of bandwidth in 64K bps (DS0) increments up to 1.544M bps from a T1 facility.
Service offering data rates between 64 kbit/s (DS0 rate) and 1.536 Mbit/s (DS1 rate), in specified intervals of 64 kbit/s.