High speed modular jack including multiple contact blocks and method for assembling same
View Patent ↗A high speed jack capable of handling Category 7 communications. The jack comprises a shield and a housing inside the shield. The housing defines four distinct chambers for holding at least a first, second third, and fourth contact block, each contact block including at least two contacts. The contact blocks may be disposed symmetrically about a central axis of the housing. A horizontal shield and a vertical shield are disposed in the housing and shield the contacts from one another.
1. A modular jack, comprising
a single housing defining a single forward plug-receiving receptacle opening onto a front surface of said housing and
four rearward chambers, said four chambers arranged to include an upper pair of laterally adjacent chambers, a lower pair of laterally adjacent chambers, a left-side pair of vertically adjacent chambers and a right-side pair of vertically adjacent chambers, said four chambers situated in said housing rearwardly of said plug-receiving receptacle and communicating therewith;
four contact blocks, each contact blocks including a base member and a pair of contacts carried by said base member, each of such pair of contacts including a contact portion and a terminal end;
said base member of each contact blocks situated in a respective one of said chambers, said contact portion of said pair of contacts carried thereby extending into said plug-receiving receptacle and structured and arranged to be engaged by contacts of a modular plug when the plug is inserted into the plug-receiving receptacle;
a first horizontal slot formed in said housing extending between said upper and lower pairs of laterally adjacent chambers;
a second vertical slot formed in said housing extending between said left-side and right-side pair of vertically adjacent chambers;
a first shield member situated in said first slot extending between said upper and lower pairs of laterally adjacent chambers and terminating prior to said plug-receiving receptacle; and
a second shield member situated in said second slot extending between said left-side and right-side pair of vertically adjacent chambers and terminating prior to said plug-receiving receptacle.
2. A modular jack as recited in claim 1 wherein each of said chambers opens onto a rear surface of said housing.
3. A modular jack as recited in claim 1 wherein each of said upper pair of laterally adjacent chambers opens onto a top surface of said housing, and each of said lower pair of laterally adjacent chambers opens onto a bottom surface of said housing.