56kbetA 56 kbits is a dital connection capable of carrying 56 kilobits per second (kbits), or 56,000 bits, the data rate of a classical single channel dital telephone in North America. Since the wide deployment of faster, cheaper technologies, 56 kbits s are gerally considered to be an obsolete technology.Convert 56 Kilobits to Bits (kbit to bit) with our conversion calculator and conversion tables. To convert 56 kbit to bit use direct conversion formula below.