Switching circuit arrangement of electric circuit of network apparatus, opens or closes electric circuit in response to output signal of flip-flop circuit that sets up digital signal reception by receiver

摘要

A non-triggerable monostable flip-flop circuit (K) of a switching device (G), sets up digital signal reception by a receiver, to be output to a star distributor. A switch (R) of switching device, opens or closes the electric circuit in response to output signal of flip-flop.