T1+vs.+T3


 * T1 font or //Cork encoding//, a character encoding used in computer programming and telecommunications
 * UltraSPARC T1, a microprocessor
 * Digital Signal 1, a telecommunications standard, sometimes called a "T1 Line"
 * A 5mm T1 LED, a common size for through-hole devices

A **Digital Signal 3** (**DS3**) is a digital signal level 3 T-carrier. It may also be referred to as a T3 line.
 * The data rate for this type of signal is 44.736 Mbit/s.
 * This level of carrier can transport 28 DS1 level signals within its payload.
 * This level of carrier can transport 672 DS0 level channels within its payload.