The device of the connections for the termination subscriber from a subscriber line in the form of a copper line bifilar for the transmission of data signals of high level bits with Co.M analogue telephone signals

摘要

Invention patent: b '' provision of connections for the termination subscriber from a subscriber line in the form of a copper line bifilar for transmission of data signals of elevADA share bits with signs similar telefu00c8nicos' ' d .Devices on the side of the central switch.Fragment (SP) and modem (ADSL - CH) are integrated in such a way in the circuit connection (Tsch) to the subscriber line (TL) that they are protected by the protection circuit against overvoltage (PPO)There exists.