Terabit per second

A terabit per second (Tbit/s or Tb/s or Tbps) is a unit of data transfer rate equal to 1,000,000,000,000 bits per second or 1,000,000,000 kilobits per second or 1,000,000 megabits per second or 1,000 gigabits per second or 125,000,000,000 bytes per second.