Patent ID: 6743047
Filing Date: 2004-06-01
Classification: H01R

Abstract:
A multi-port modular jack comprising:an insulative housing defining a plurality of upper and lower cavities for receiving a plurality of mating modular plugs and a rear opening; a plurality of insert modules received in the rear opening, each of the plurality of insert modules including a plurality of lower and upper contacts, a first, second and third internal printed circuit boards, each of the upper contacts having an upper contact portion extending into a corresponding upper cavity for electrically engaging with a modular plug and an upper solder portion for surface mounting to the second internal printed circuit board, each of the lower contacts having a lower contact portion inserted into a corresponding lower cavity for electrically engaging with a corresponding modular plug and a lower solder portion for surface mounting to the first internal printed circuit board; and a rear ground plate coupled to a rear portion of the housing and front portions of the plurality of insert modules, the rear ground plate including a generally planar body plate, a plurality of upper grounding contacts projecting forwardly from an upper portion of the body plate and generally perpendicular to the body plate, a plurality of lower grounding contacts extending downwardly from a lower portion of the body plate and offset from the body plate, each of the plurality of upper grounding contacts being preferably forked with upper and lower tabs receiving a rear portion of and engaging with grounding pads of the corresponding third internal printed circuit board; wherein each of the plurality of insert modules further has an internal ground plate connecting to the internal printed circuit boards, the internal ground plate having engaging extensions for electrically engaging with the rear ground plate.