Merging and transmitting device for electric wire and signal wire

The utility model relates to a merging and transmitting device for an electric wire and a signal wire, wherein four connection points of a beginning-point one-divided-two network cable connector and a terminal-point one-divided-two network cable connector are connected with a network signal wire, the other four connection points are connected with the positive pole and the negative pole of a power signal wire; and the output end of the beginning-point one-divided-two network cable connector is connected with the input end of the terminal-point one-divided-two network cable connector by a 8-core network cable. In the merging and transmitting device for the electric wire and the signal wire, except core wires used by the network signal wire, the remaining four core wires are used as a power wire by adopting the two one-divided-two network cable connectors, thereby reducing the difficulty of the network deployment and the wire rod erecting greatly, reducing the cost and saving the resource; moreover, the structu