Patent ID: 6141330
Filing Date: 2000-10-31
Classification: H04L,H04Q

Abstract:
A high bit communication system, comprising:a) a single twisted cable pair with line-powering capability;b) a signal provider configured to multiplex two ISDN signals and a POTS channel and to connect a public switched telephone network to a first end of the twisted cable pair having a transmission rate of at least 384 kbps, the signal provider including one MIPCS card which connects two ISDN cards and one POTS line card to the first end of said twisted cable pair, the MIPCS card including a transceiver, a frame processor, a digital interface module, a subscriber line interface module, a utility microprocessor, and a bypass relay; andc) a signal subscriber configured to demultiplex and regenerate said two ISDN signals and said POTS channel received via said twisted cable pair at said transmission rate of at least 384 kbps and to connect a second end of the twisted cable paw to remote premises;wherein said signal provider is configured to use a 2B1Q transport mechanism for transmitting signals at a minimum rate of 384 kbps.