Connector with cable retention feature and patch cord having the same

1. A patch cord comprising:

a cable having an outer jacket; and

a connector attached to one end of the cable, the connector including:

a boot member extending from a first end to a second end, the boot member defining a passage through which the cable extends;

a plug body coupled to the first end of the boot member; and

a single-piece ring coupled to the second end of the boot member, the ring also defining a passage through which the cable extends, the passage defined by the ring aligning with the passage defined by the boot member, the ring including a plurality of teeth extending inwardly from an inner surface of the ring, each of the teeth ramping inwardly as the tooth extends towards the boot so that each tooth defines an inwardly facing edge.

2. The patch cord of claim 1 , wherein the cable also includes an inner jacket; and wherein the inwardly facing edge of each tooth bites at least partially into the inner jacket.

3. The patch cord of claim 2 , wherein the inwardly facing edge of each tooth bites fully into the inner jacket.

4. The patch cord of claim 1 , wherein the cable also includes an inner jacket; and wherein the inwardly facing edge of each tooth does not bite into the inner jacket.

5. The patch cord of claim 1 , wherein the ring includes four teeth extending inwardly from the inner surface.

6. The patch cord of claim 1 , wherein the ring defines a plurality of circumferential openings.

7. The patch cord of claim 6 , wherein the ring defines a circumferential opening for each tooth.

8. The patch cord of claim 1 , wherein the ring has a first section adjacent the boot member and a second section extending from the first section away from the boot member, the first section having an internal diameter that is substantially the same as an internal diameter of the boot member, and the second section having an internal diameter that is larger than the internal diameter of the first section.

9. The patch cord of claim 8 , wherein a transition between the first and second sections of the ring defines a rearward facing ledge.

10. The patch cord of claim 9 , wherein the ring defines a plurality of circumferential openings that each extend along a length of the passage defined by the ring between the rearward facing ledge and one of the plurality of teeth.

11. A connector comprising:

a plug body; and

a ring coupled to the plug body, the ring having a circumferential wall extending between a first end and an opposite second end, the circumferential wall having a first section at the first end of the ring and a second section at the second end of the ring, the first section having a first internal diameter, and the second section having a second internal diameter that is larger than the first internal diameter, the second section of the circumferential wall including a plurality of rigid teeth extending radially inwardly from an inner surface of the circumferential wall, each of the teeth ramping inwardly as the tooth extends towards the plug body so that each tooth defines an inwardly facing edge; and

a boot member disposed between the plug body and the ring.

12. The connector of claim 11 , wherein the plurality of rigid teeth include four teeth spaced at regular intervals around the circumferential wall.

13. The connector of claim 11 , wherein the circumferential wall of the ring defines a plurality of circumferential openings.

14. The connector of claim 13 , wherein the circumferential wall defines a circumferential opening for each rigid tooth.

15. The connector of claim 11 , wherein a transition between the first and second sections of the circumferential wall defines a rearward facing ledge.

16. The connector of claim 15 , wherein the circumferential wall defines a plurality of circumferential openings that each extend between the rearward facing ledge and one of the plurality of rigid teeth.

17. The connector of claim 11 , wherein the boot member and ring are integral.

18. The connector of claim 17 , wherein the plug body, boot member, and ring are integral.

19. The connector of claim 18 , wherein the plurality of rigid teeth include four teeth spaced at regular intervals around the circumferential wall.

20. A connector comprising:

a plug body; and

a ring coupled to the plug body, the ring having a circumferential wall extending between a first end and an opposite second end, the circumferential wall having a first section at the first end of the ring and a second section at the second end of the ring, the first section having a first internal diameter, and the second section having a second internal diameter that is larger than the first internal diameter, the second section of the circumferential wall including a plurality of rigid teeth extending radially inwardly from an inner surface of the circumferential wall, each of the teeth ramping inwardly as the tooth extends towards the plug body so that each tooth defines an inwardly facing edge, wherein a transition between the first and second sections of the circumferential wall defines a rearward facing ledge, wherein the circumferential wall defines a plurality of circumferential openings that each extend between the rearward facing ledge and one of the plurality of rigid teeth.

21. A patch cord comprising:

a cable having an outer jacket; and a connector attached to one end of the cable, the connector including:

a boot member extending from a first end to a second end, the boot member defining a passage through which the cable extends;

a plug body coupled to the first end of the boot member; and

a ring coupled to the second end of the boot member, the ring also defining a passage through which the cable extends, the passage defined by the ring aligning with the passage defined by the boot member, the ring including a plurality of teeth extending inwardly from an inner surface of the ring, each of the teeth ramping inwardly as the tooth extends towards the boot so that each tooth defines an inwardly facing edge, the ring having a first section adjacent the boot member and a second section extending from the first section away from the boot member, the first section having an internal diameter that is substantially the same as an internal diameter of the boot member, and the second section having an internal diameter that is larger than the internal diameter of the first section.

22. The patch cord of claim 21 , wherein a transition between the first and second sections of the ring defines a rearward facing ledge.

23. The patch cord of claim 22 , wherein the ring defines a plurality of circumferential openings that each extend along a length of the passage defined by the ring between the rearward facing ledge and one of the plurality of teeth.