Compensating connector system
AssigneeBelden Canada Ulc
InventorsVirak Siev, François Beauregard, Michael Bodzay, Luc Milette, Vincent Pilon, Jean-Sebastien Plamondon
Life of this patent
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Abstract
A compensating plug connector comprising a plug, a receptacle mating zone, a cable mating zone and an intermediate zone. Each of the zones is such that Near End Cross Talk (NEXT) resulting from transmission of the high frequency signal across each zone is below a specified amount chosen such that NEXT introduced by a high frequency signal transmission between via all the zones is below a level as specified for the cabling category.
Claims4
A compensating plug connector for terminating a cable comprising four twisted pairs of conductors and for connecting with a receptacle, the cable of a cabling category conforming to a cabling standard, the connector comprising:
- an RJ-45 compatible plug;
- a receptacle mating zone comprising:
- an elongate flexible printed circuit board (PCB);
- eight like elongate terminal contacts arranged in parallel and side by side towards a first end of the PCB and exposed along a front face of the plug, each of the terminal contacts comprising a trace on the printed circuit board, each of the terminal contacts adjacent and equidistant from at least one other adjacent terminal contact;
- wherein when the receptacle is mated with said plug, Near End Cross Talk (NEXT) resulting from transmission of the high frequency signal across the receptacle mating zone is below a specified amount;
- a cable mating zone comprising:
- four pairs of conductor termination points towards a second end of the PCB, each of the twisted pairs of conductors terminated at a respective pair of the termination points wherein NEXT resulting from transmission of the high frequency signal across the cable mating zone is below a specified amount;
- and
- an intermediate zone comprising:
- a plurality of connecting traces on the flexible PCB, one of the connecting traces interconnecting each of the conductor termination points with the contact point of a respective contacting surface wherein NEXT resulting from transmission of the high frequency signal across the intermediate mating zone is below a specified amount;
- wherein the specified amount is below a level as specified for the cabling category and the NEXT resulting from transmission of the high frequency signal between the cable and the device is below a level as specified in the cabling standard.
Dependencies are inferred from the claim text.