Low crosstalk modular communication connector
First Claim
1. A modular communications connector including:
- a housing defining a plug receiving opening;
a printed circuit board having traces thereon;
a first plurality of conductors each having a portion arranged in accordance with a standard telephone wiring configuration, the first plurality of conductors being subdivided into a first subset of contacts and a second subset of contacts; and
a second plurality of conductors that terminate pairs of wires of a communication cable at a first end and have a second end interconnected to a corresponding one of the first plurality of conductors through the printed circuit board, wherein the first subset of contacts are connected to the printed circuit board at first ends, extend from a bottom side of the printed circuit board towards and bend around a front end of the printed circuit board, and have second ends extending above a top surface of the printed circuit board to form plug contacting portions that are disposed within the plug receiving opening of the connector and the second subset of contacts are connected to the printed circuit board at first ends, extend from the top side of the printed circuit board toward the front end of the printed circuit board and then include a reverse bend ending in second ends that form plug contacting portions extending above the top surface of the printed circuit board and disposed within the plug receiving opening of the connector.
1 Assignment
0 Petitions
Accused Products
Abstract
A modular communications connector including a housing defining a plug receiving opening, a conductor carrying sled including a printed circuit board designed in conjunction with a specific conductor design having two sets of contacts, one running under the printed circuit board and the other running over the top of the printed circuit board s to improve crosswalk performance. The connector further includes a wire containment fixture arrangement allowing for simplified field termination of the modular connector. The connector is assembled by loading the contacts and printed circuit board onto the sled which is snap fit into the housing, positioning wires through the wire containment fixture and slidably engaging the fixture to the sled to terminate the wires.
191 Citations
15 Claims
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1. A modular communications connector including:
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a housing defining a plug receiving opening;
a printed circuit board having traces thereon;
a first plurality of conductors each having a portion arranged in accordance with a standard telephone wiring configuration, the first plurality of conductors being subdivided into a first subset of contacts and a second subset of contacts; and
a second plurality of conductors that terminate pairs of wires of a communication cable at a first end and have a second end interconnected to a corresponding one of the first plurality of conductors through the printed circuit board, wherein the first subset of contacts are connected to the printed circuit board at first ends, extend from a bottom side of the printed circuit board towards and bend around a front end of the printed circuit board, and have second ends extending above a top surface of the printed circuit board to form plug contacting portions that are disposed within the plug receiving opening of the connector and the second subset of contacts are connected to the printed circuit board at first ends, extend from the top side of the printed circuit board toward the front end of the printed circuit board and then include a reverse bend ending in second ends that form plug contacting portions extending above the top surface of the printed circuit board and disposed within the plug receiving opening of the connector. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A modular communications connector including a housing defining a plug receiving opening having a first plurality of conductors each arranged in accordance with a telephone wiring configuration and a second portion adapted to be connected to a printed circuit board, and a second plurality of conductors having insulation displacement contact (IDC) portions that terminate wires of a communication cable and a second portion adapted to be connected to a printed circuit board, comprising:
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a printed circuit board (PCB) engageable with both the first and second plurality of conductors having at least three layers with a pair of outer layers containing a plurality of traces that interconnect individual ones of the first plurality of conductors with a corresponding one of the second plurality of conductors to complete an electrical signal path between the IDC of the corresponding one second plurality of conductors and the first end portion of the corresponding one of the first plurality of conductors; and
capacitors formed on an inner layer of the PCB for affecting crosstalk performance of the connector, wherein the first plurality of contacts are subdivided into first and second subsets, the first subset of contacts are connected to the printed circuit board at first ends, extend from a bottom side of the printed circuit board towards and bend around a front end of the printed circuit board, and have second ends extending above a top surface of the printed circuit board to form plug contacting portions that are disposed within the plug receiving opening of the connector, and the second subset of contacts are connected to the printed circuit board at first ends, extend from the top side of the printed circuit board toward the front end of the printed circuit board and then include a reverse bend ending in second ends that form plug contacting portions extending above the top surface of the printed circuit board and disposed within the plug receiving opening of the connector. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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Specification