SECURE JACKET

• US 20130335102A1
• Filed: 06/17/2013
• Published: 12/19/2013
• Est. Priority Date: 06/15/2012
• Status: Active Grant

• Current Assignee: CommScope Connectivity UK Limited (TE Connectivity Limited)
• Original Assignee: Tyco Electronics Corporation (TE Connectivity Ltd. (United Kingdom)), Tyco Electronics UK Limited (TE Connectivity Ltd. (United Kingdom))
• Inventors: Chirgwin, David John, Pepe, Paul John
• Granted Patent: US 9,632,275 B2
• Time in Patent Office: Days
• US Class Current: 324/539
• CPC Class Codes: G02B 6/4469 Security aspects
• CPC Class Codes: G08B 13/128 the housing being an electronic circuit unit, e.g. memory or CPU chip protecting computer components in secure or tamper resistant housings G06F21/86; protecting computer input devices, e.g. keyboards G06F21/83
• CPC Class Codes: H01B 7/328 comprising violation sensing means
• CPC Class Codes: H02G 3/0481 with a circular cross-section H02G3/0468, H02G3/0475 take precedence

Abstract

A secured cable system for protecting an inner cable is disclosed. The secured cable system includes a cable security system having a first security tape including a tape portion upon which a plurality of detection lines are arranged. The security system may also include a detection box in electrical or optical communication with each of the detection lines in the first security tape. In one embodiment, the security tape is spiral wrapped about the inner cable in a first direction along a length of the inner cable, the security tape being overlapped upon itself at a predetermined overlap factor. The secured cable system may also include a second security tape including a tape portion upon which a plurality of detection lines are arranged in a pattern wherein the second security tape is wrapped about the first security tape in a second direction opposite the first direction.

Claims

1. A secured cable system comprising:

(a) an inner secured cable;

(b) a cable security system comprising;

i. a first security tape including a tape portion upon which a plurality of detection lines are arranged; and

ii. a detection box in electrical or optical communication with each of the detection lines in the first security tape;

iii. wherein the security tape is spiral wrapped about the inner cable in a first direction along a length of the inner cable, the security tape being overlapped upon itself.

2. The secured cable system of claim 1, wherein the detection lines are arranged in a parallel relationship onto the tape portion.

3. The secured cable system of claim 2, wherein a spacing between the detection lines is up to about 5 millimeters.

4. The secured cable system of claim 1, wherein the detection lines are electrical conductors.

5. The secured cable system of claim 1, wherein the detection lines are fiber optic cables.

6. The secured cable system of claim 1, wherein the detection box is a time domain reflector.

7. The secured cable system of claim 1, wherein the overlap factor is at least about 75%.

8. The secured cable system of claim 1, wherein the cable security system includes a second security tape including a tape portion upon which a plurality of detection lines are arranged, the second security tape being wrapped about the first security tape in a second direction opposite the first direction.

9. The secured cable system of claim 8, wherein the detection box is a time domain reflector.

10. The secured cable system of claim 8, further comprising a loopback that places the first security tape detection lines in electrical or optical communication with the second security tape detection lines.

11. The secured cable system of claim 10, wherein the detection box is a continuity detector.

12. A cable security system for protecting an inner cable, the cable security system comprising:

(a) a security tape configured to be spiral wrapped about the inner cable, the security tape including a tape portion wherein;

i. a plurality of first detection lines are arranged in a first pattern on a top side of the tape portion;

ii. a plurality of second detection lines are arranged in a second pattern on a bottom side of the tape portion.

(b) a detection box in electrical or optical communication with each of the first and second detection lines in the first security tape;

13. The cable security system of claim 12, wherein the first detection lines are arranged in a straight parallel pattern onto the top portion of the tape portion.

14. The cable security system of claim 13, wherein the second detection lines are arranged in a zigzag pattern onto the bottom portion of the tape portion.

15. The cable security system of claim 12, wherein the number of first detection lines is equal to the number of second detection lines.

16. The cable security system of claim 15, wherein each of the first detection lines is connected to one of the second detection lines.

17. The cable security system of claim 12, wherein the first and second detection lines are electrical conductors.

18. The cable security system of claim 12, wherein the first and second detection lines are fiber optic cables.

19. The secured cable system of claim 12, wherein the detection box is a time domain reflector.

20. The secured cable system of claim 12, wherein the detection box is a continuity detector.

21. A secured cable comprising:

(a) an inner cable; and

(b) a first security tape comprising;

i. a first tape portion;

ii. a first plurality of detection lines arranged onto the first tape portion, the first plurality of detection lines being configured for electrical or optical communication with a detection box;

(c) wherein the first security tape is helically wrapped about the inner cable in a first direction such that the tape portion is overlapped upon itself along a length of the inner cable.

22. The secured cable of claim 21, wherein the first security tape further comprises a second plurality of detection lines arranged onto the first tape portion.

23. The secured cable of claim 22, wherein the first plurality of detection lines are arranged on a first side of the first tape portion and the second plurality of detection lines are arranged on a second side of the first tape portion.

24. The secured cable of claim 23, wherein the first plurality of detection lines are arranged in a straight parallel orientation and the second plurality of detection lines are arranged in a zigzag orientation.

25. The secured cable of claim 22, wherein an equal number of first and second detection lines are provided on the tape portion.

26. The secured cable of claim 25, wherein each of the first detection lines is in electrical or optical communication with one of the second detection lines.

27. The secured cable of claim 21, wherein the inner cable is covered by at least two overlapped layers of security tape along a length of the inner cable.

28. The secured cable of claim 21 further comprising:

(a) a second security tape comprising;

i. a second tape portion;

ii. a second plurality of detection lines arranged onto the second tape portion, the second plurality of detection lines being configured electrical or optical communication with the detection box;

(b) wherein the second security tape is helically wrapped about the first security tape in a second direction opposite to the first direction.