Granted Patent B1

US 7,503,810 · App. 11/854,063 · Granted Mar 17, 2009

Abstract

Claims (74)

1. A communications jack, comprising:

a housing having a plug aperture;

a printed circuit board having first and second opposed sides, the first side of the printed circuit board including first through fourth output contacts and the second side of the printed circuit board including fifth through eighth output contacts;

first through eighth input contacts mounted on the printed circuit board and extending into the plug aperture;

a board edge termination assembly mounted on an edge of the printed circuit board, the board edge termination assembly comprising a body and first through eighth contact members that are completely received within the body;

wherein each of the first through eighth contact member is configured to mate with a respective one of the output contacts; and

wherein each of the first through eighth contact members comprises a unitary element that includes a contact portion that is configured to mate with a respective one of the output contacts and an insulation displacement contact portion.

2. The communications jack of claim 1 , wherein the board edge termination assembly is releasably attached to at least one of the housing or the printed circuit board.

3. The communications jack of claim 1 , wherein each of the plurality of input contacts is a jackwire contact, wherein each of the plurality of output contacts is a contact pad, and wherein the spring contact portion of each of the contact members is configured to mate with a respective one of the contact pads.

4. The communications jack of claim 3 , wherein the body of the board edge termination assembly includes an aperture that is configured to receive a jacketed communications cable that includes a plurality of differential pairs of conductors.

5. The communications jack of claim 4 , wherein the body further includes a plurality of recesses, wherein one of the contact members is mounted in each recess.

6. The communications jack of claim 5 , wherein the body further includes a plurality of passages, each of which extends between the aperture and a respective one of the recesses.

7. A communications jack, comprising:

a housing having a plug aperture;

a printed circuit board having first and second opposed sides, the first side of the printed circuit board including first through fourth output contacts and the second side of the printed circuit board including fifth through eighth output contacts;

first through eighth input contacts mounted on the printed circuit board and extending into the plug aperture;

a board edge termination assembly mounted on an edge of the printed circuit board, the board edge termination assembly comprising a body and first through eighth contact members that are disposed at least partly within the body;

wherein each of the first through eighth contact member is configured to mate with a respective one of the output contacts; and

wherein the board edge termination assembly includes a first pivotable cap.

8. The communications jack of claim 7 , wherein the board edge termination assembly further includes a second pivotable cap, wherein the first pivotable cap is connected to the body by a first hinge and the second pivotable cap is connected to the body by a second hinge.

9. A communications jack, comprising:

a housing having a plug aperture;

a printed circuit board having first and second opposed sides, the first side of the printed circuit board including first through fourth output contacts and the second side of the printed circuit board including fifth through eighth output contacts;

first through eighth input contacts mounted on the printed circuit board and extending into the plug aperture;

a board edge termination assembly mounted on an edge of the printed circuit board, the board edge termination assembly comprising a body and first through eighth contact members that are disposed at least partly within the body;

wherein each of the first through eighth contact member is configured to mate with a respective one of the output contacts;

wherein each of the plurality of input contacts is a jackwire contact, wherein each of the plurality of output contacts is a contact pad, wherein each of the contact members includes a wire connection terminal portion and a spring contact portion, and wherein the spring contact portion of each of the contact members is configured to mate with a respective one of the contact pads; and

wherein the body of the board edge termination assembly includes an aperture that is configured to receive a jacketed communications cable that includes a plurality of differential pairs of conductors;

wherein the body comprises a cable receiving end that includes the aperture and a board mounting end that includes first and second shelves that at least partially define an opening therebetween that receives the edge of the printed circuit board.

10. The communications jack of claim 9 , wherein an interior surface of each of the first and second shelves includes a plurality of slots, and wherein the spring contact portion of a respective one of the contact members extends through each of the plurality of slots.

11. The communications jack of claim 10 , wherein the first through fourth contact members are mounted at least partly within the first shelf, and the fifth through eighth contact members are mounted at least partly within the second shelf.

12. A communications jack, comprising:

a housing having a plug aperture;

a printed circuit board having first and second opposed sides, the first side of the printed circuit board including first through fourth output contacts and the second side of the printed circuit board including fifth through eighth output contacts;

first through eighth input contacts mounted on the printed circuit board and extending into the plug aperture;

a board edge termination assembly mounted on an edge of the printed circuit board, the board edge termination assembly comprising a body and first through eighth contact members that are disposed at least partly within the body;

wherein each of the first through eighth contact member is configured to mate with a respective one of the output contacts;

wherein each of the plurality of input contacts is a jackwire contact, wherein each of the plurality of output contacts is a contact pad, wherein each of the contact members includes a wire connection terminal portion and a spring contact portion, and wherein the spring contact portion of each of the contact members is configured to mate with a respective one of the contact pads;

wherein the body of the board edge termination assembly includes an aperture that is configured to receive a jacketed communications cable that includes a plurality of differential pairs of conductors; and

wherein the body further includes a plurality of recesses, wherein one of the contact members is mounted in each recess; and

further comprising a plurality of twist terminators that are provided in respective of the plurality of recesses.

13. A communications jack, comprising:

a printed circuit board that includes a plurality of contact pads;

a plurality of jackwire contacts mounted on the printed circuit board;

a housing having a plug aperture, wherein the plurality of jackwire contacts extend into the plug aperture;

a board edge termination assembly mounted on an edge of the printed circuit board, the board edge termination assembly comprising a body and a plurality of unitary contact members, each of the contact members including an insulation displacement contact portion and a spring contact portion that is configured to mate with a respective one of the contact pads, the board edge termination assembly further including a cable receiving aperture that is configured to receive a jacketed communications cable that includes a plurality of differential pairs of conductors, wherein the spring contact portion of each contact member extends through a respective slot in the body of the board edge termination assembly.

14. The communications jack of claim 13 , wherein some of the plurality of contact pads are located on an upper surface of the printed circuit board, and others of the plurality of contact pads are located on a lower surface of the printed circuit board.

15. A communications jack, comprising:

a printed circuit board that includes a plurality of contact pads;

a plurality of jackwire contacts mounted on the printed circuit board;

a housing having a plug apertures, wherein the plurality of jackwire contacts extend into the plug aperture;

a board edge termination assembly mounted on an edge of the printed circuit board, the board edge termination assembly comprising a body and a plurality of contact members, each of the contact members including a wire connection terminal portion and a spring contact portion that is configured to mate with a respective one of the contact pads, the board edge termination assembly further including a cable receiving aperture that is configured to receive a jacketed communications cable that includes a plurality of differential pairs of conductors;

wherein the board edge termination assembly includes a first pivotable cap and a second pivotable cap, wherein the first pivotable cap is connected to the body by a first hinge and the second pivotable cap is connected to the body by a second hinge.

16. A communications jack, comprising:

a printed circuit board that includes a plurality of contact pads;

a plurality of jackwire contacts mounted on the printed circuit board;

a housing having a plug aperture, wherein the plurality of jackwire contacts extend into the plug aperture;

a board edge termination assembly mounted on an edge of the printed circuit board, the board edge termination assembly comprising a body and a plurality of contact members, each of the contact members including a wire connection terminal portion and a spring contact portion that is configured to mate with a respective one of the contact pads, the board edge termination assembly further including a cable receiving aperture that is configured to receive a jacketed communications cable that includes a plurality of differential pairs of conductors;

wherein the body comprises a cable receiving end that includes the aperture and a board mounting end that includes first and second shelves that at least partially define an opening therebetween that receives the edge of the printed circuit board.

17. The communications jack of claim 16 , wherein an interior surface of each of the first and second shelves includes a plurality of slots, and wherein the spring contact portion of a respective one of the contact members extends through each of the plurality of slots.

18. A board edge termination assembly that is configured to mate with a communications jack that includes a printed circuit board having a plurality of contact pads thereon, the board edge termination assembly comprising:

a body having an aperture that is configured to receive a communications cable that includes a plurality of differential pairs of conductors, the body including first and second shelves that at least partially define an opening therebetween that is configured to receive an edge of the printed circuit board of the communications jack; and

a plurality of contact members disposed at least partly within the body, wherein some of the contact members are mounted in the first shelf and other of the contact members are mounted in the second shelf, each of the contact members including a wire connection terminal portion that is configured to connect with a respective one of the conductors of the communications cable and a spring contact portion that is configured to make electrical contact with a respective one of the contact pads on the printed circuit board.

19. The board edge termination assembly of claim 18 , further comprising a first pivotable cap and a second pivotable cap, wherein the first pivotable cap is connected to the body by a first hinge and the second pivotable cap is connected to the body by a second hinge.

20. The board edge termination assembly of claim 18 , wherein the spring contact portions of some of the plurality of contact members extend through respective slots in the first shelf, and wherein the spring contact portions of others of the plurality of contact members extend through respective slots in the second shelf.

21. The board edge termination assembly of claim 20 , wherein the slots in the first shelf face the second shelf and the slots in the second shelf face the first shelf.

22. A communications jack, comprising:

a housing having a plug aperture;

a printed circuit board that is mounted at least partly within the housing;

a plurality of insulation piercing output contacts on the printed circuit board;

a plurality of jackwire contacts mounted on the printed circuit board to extend into the plug aperture;

a board edge termination assembly mounted on an edge of the printed circuit board, the board edge termination assembly comprising:

a body that includes a cable receiving aperture that is configured to receive a communications cable that includes a plurality of pairs of conductors; and

a plurality of channels that each receive a respective one of the conductors, wherein each channel is aligned with a respective one of the insulation piercing output contacts so that each he insulation piercing output contact pierces the insulation on its respective conductor when the board edge termination assembly is mounted in the printed circuit board.

Assignments (9)