Patent ID: 7052307

Claim:
A modular jack with a connection cap, comprising: a housing which receives a modular plug to a front surface of the housing and couples an insert and a printed circuit board to a rear surface of the housing; a back cover which is detachably coupled to the rear surface of the housing and provided with a plurality of penetration grooves through which IDC terminals fixed to the printed circuit board are penetrated; a connection cap which is detachably coupled to the rear surface of the back cover and provided with terminal insertion grooves for inserting the plurality of IDC terminals protruded by penetrating the penetration grooves and a plurality of wire insertion grooves for inserting wires of a communication line, the terminal insertion grooves and the wire insertion grooves are orthogonal to each other; wherein the back cover comprises two penetration groove blocks which are provided with the plurality of penetration grooves through which IDC terminals fixed in two lateral rows on the rear surface of printed circuit board; a back cover main body which is integrally formed to support the two penetration groove blocks; coupling hooks which are protruded forward on both opposite side faces of the back cover main body and detachably coupled to the housing; and guide plates which are protruded rearward on the upper and lower surfaces of the back cover main body and provided on the inner side surface with guide grooves for guiding the connection cap.