Communication connector with good waterproof performance

The utility model relates to a communication connector with good waterproof performance, which comprises a head-end connector and a tail-end connector which are mutually plugged, one ends of the head-end connector and the tail-end connector, which are far away from each other, are respectively provided with a flexible circuit, and the outer sides of the head-end connector and the tail-end connector are respectively wrapped by a first sealing shell and a second sealing shell. The first sealing shell and the second sealing shell form a closed space through a middle sealing ring, and the tail of the first sealing shell and the tail of the second sealing shell are each provided with a tail end sealer used for sealing the connector and a line. According to the communication connector with good waterproof performance, the plugging point of the communication connector is sealed and protected by the first sealing shell and the second sealing shell, and the middle point between the connector and a line is further seal