Fiber optic cable storage device

• US 6,389,211 B1
• Filed: 06/09/2000
• Issued: 05/14/2002
• Est. Priority Date: 06/09/2000
• Status: Expired due to Term

• Current Assignee: Cisco Technology, Inc. (Cisco Systems, Inc.)
• Original Assignee: Cisco Technology, Inc. (Cisco Systems, Inc.)
• Inventors: Mandry, Michael A., Smart, Denise L.
• Primary Examiner(s): Sircus, Brian
• Assistant Examiner(s): Zarroli, Michael C.
• Application Number:
  US09/590,841
• Time in Patent Office: 704 Days
• Field of Search: 385/134-137, 174/68.3, 174/95, 174/135, 174/72.A, 361/826
• US Class Current: 385/135
• CPC Class Codes: G02B 6/4453 Cassettes

Abstract

A cable storing apparatus including a device for storing communications cable such as fiber optic cable. The device includes a plurality of cable guide structures located on a panel. The cable guide structures define a plurality of cable storage pathways positioned in an outward progression from a hub. The cable can be individually stored in each cable storage pathway. In one example the cable guide structures include discontinuous wall structures with radial cable entry gaps for allowing cable to enter the cable storage pathways. The cable guide structures may also include posts located in the radial cable entry gaps for defining portions of the cable storage pathways and portions of the cable entry pathways leading towards the cable storage pathways. In one example, the cable storage pathways encircle the hub. The cable storage device can be implemented with an add-on structure utilized for shipment and installation of a fiber optic carrier.

Claims

1. A fiber optic cable storage apparatus comprising:

a panel;

a hub located on a first side of the panel;

a plurality of cable guide structures located on the first side of the panel around the hub to define a plurality of cable storage pathways positioned in an outward progression from the hub for at least approximately 180 degrees wherein,

the plurality of guide structures further include a plurality of a discontinuous wall structures positioned concentrically around the hub in an outward progression to define at least portions of the cable storage pathways,

each discontinuous wall structure defines a cable entry radial gap,

the plurality of guide structures further include a plurality of posts located in cable entry radial gaps of the discontinuous wall structures of the plurality,

at least one cable entry pathway passes through the cable entry radial gap for each of the discontinuous wall structures of the plurality,

the number of posts located in the cable entry radial gap of a discontinuous wall structure is equal to at least one less than the number of cable entry pathways passing through the cable entry radial gap of the discontinuous wall structure.

2. The apparatus of claim 1 wherein at least three of the plurality of cable storage pathways are positioned completely around the hub in an outward progression.

3. The apparatus of claim 1 wherein the plurality of guide structures define two cable entry pathways for each of the plurality of cable storage pathways.

4. The apparatus of claim 3 wherein the for at least two of the inner most cable storage pathways of the plurality, the cable entry pathways extend through at least one cable storage pathway located outside of the inner cable storage pathway in an outward progression.

5. The apparatus of claim 3 wherein the plurality of guide structures further include a plurality of posts located on the first side of the panel, at least some of the posts of the plurality of posts defining portions of the cable entry pathways for at least some of the cable storage pathways, at least some of the posts of the plurality defining portions of at least some of the cable storage pathways.

6. The apparatus of claim 3 wherein the cable entry pathways for each of the plurality of cable storage pathways are located on opposite sides of the hub and have a generally parallel direction with each other.

7. The apparatus of claim 1 wherein the plurality of cable guide structures further include a plurality of discontinuous wall structures positioned in an outward progression from the hub to define at least portions of the plurality of cable storage pathways.

8. The apparatus of claim 7 wherein each of the plurality of the discontinuous wall structures encircle the hub and encircle innerwardly positioned discontinuous wall structures of the plurality.

9. The apparatus of claim 1 further comprising:

a plurality of fingers extending from ends of the discontinuous wall structures opposing the panel, the fingers extending over the cable storage pathways.

10. The apparatus of claim 1 wherein:

each of the plurality of discontinuous wall structures defines at least one radial gap;

the plurality of guide structures further includes at least one post structure concentrically located in a radial gap of the at least one radial gap of each discontinuous wall structure of the plurality.

11. The apparatus of claim 1 wherein the hub has an outer surface that defines a side of an innermost cable storage pathway of the plurality, wherein the surface has a radius of at least approximately 1 inch.

12. The apparatus of claim 1 wherein the fiber optic cable storage apparatus is made out of a plastic resin material.

13. The apparatus of claim 1 wherein the panel, hub, and cable guide structures are integrally coupled.

14. The apparatus of claim 1 wherein the hub includes a continuous ring wall structure.

15. The apparatus of claim 1 further comprising:

at least one attachment device located at an edge of the panel for attaching the panel to another structure.

16. The apparatus of claim 1 wherein the plurality of cable storage pathways includes at least eight cable storage pathways.

17. The apparatus of claim 1 further comprising:

a fiber optic carrier coupled to the panel, the carrier including structures defining at least one cable pathway to provide cables extending to the plurality of cable pathways.

18. A method of storing fiber optic cable comprising:

inserting each of a plurality of fiber optic cables into one of a plurality of cable storage pathways positioned in an outward progression from a hub for at least approximately 180 degrees, wherein

a plurality of a discontinuous wall structures defines the plurality of cable storage pathways,

each discontinuous wall structure defines a cable entry radial gap,

the plurality of guide structures further include a plurality of posts located in cable entry radial gaps of the discontinuous wall structures of the plurality,

at least one cable entry pathway passes through the cable entry radial gap for each of the discontinuous wall structures of the plurality,

the number of posts located in the cable entry radial gap of a discontinuous wall structure is equal to at least one less than the number of cable entry pathways passing through the cable entry radial gap of the discontinuous wall structure.

19. The method of claim 18 wherein the inserting further includes wrapping around the hub at least some of the plurality of fiber optic cables in cable storage pathways of the plurality that encircle the hub.

20. The method of claim 18 wherein the inserting further includes inserting each of the fiber optic cables of the plurality in one of a plurality of a cable entry pathways for the cable storage pathway of the plurality that the cable is inserted therein.

21. The method of claim 18 wherein the inserting further includes inserting each of some of the fiber optic cables of the plurality through at least one outer cable storage pathways of the plurality to an inner cable storage pathway of the plurality.

22. The method of claim 18 wherein the hub is connect to an add-on structure, the method further comprising:

attaching the add-on structure to a carrier prior to the inserting.

23. The method of claim 22 further comprising:

shipping the add-on structure, the hub, the plurality of cables, and the carrier to an end use location.

24. The method of claim 23 further comprising:

individually removing, at the end use location, each cable of the plurality from a cable storage path of the plurality.

25. The method of claim 23 wherein the fiber optic cable is multi-fiber cable.

41. The apparatus of claim 23 wherein the fiber optic cable is multi-fiber cable.

26. An apparatus including fiber optic cables comprising:

a panel;

a hub located on a first side of the panel;

a plurality of cable guide structures located on the first side of the panel around the hub to define a plurality of cable storage pathways positioned in an outward progression from the hub for at least approximately 180 degrees, wherein the plurality of cable guide structures defines the plurality of cable storage pathways, the plurality of cable guide structure further includes

a plurality of a discontinuous wall structures,

each discontinuous wall structure defines a cable entry radial gap,

the plurality of guide structures further include a plurality of posts located in cable entry radial gaps of the discontinuous wall structures of the plurality,

at least one cable entry pathway passes through the cable entry radial gap for each of the discontinuous wall structures of the plurality,

the number of posts located in the cable entry radial gap of a discontinuous wall structure is equal to at least one less than the number of cable entry pathways passing through the cable entry radial gap of the discontinuous wall structure; and

a plurality of fiber optic cables,each stored in a cable storage pathway of the plurality.

27. The apparatus of claim 26 wherein at least some of the cable storage pathways of the plurality encircle the hub, wherein at least some of the cables of the plurality are wrapped at least once around the hub in a cable storage pathway of the plurality that encircles the hub.

28. The apparatus of claim 26 wherein each of the fiber optic cables of the plurality is a multi-fiber cable.

29. The apparatus of claim 26 further comprising:

a carrier removably coupled to the panel, the plurality of cables including portions secured in the carrier, each of the plurality of cables extending out from the carrier to a cable storage path of the carrier.

30. The apparatus of claim 29 wherein the cables of the plurality enter and exit the cable storage pathways of the plurality from the carrier on opposite sides of the hub in generally parallel directions.

31. The apparatus of claim 26 wherein the plurality of cable guide structures further include a plurality of discontinuous wall structures positioned in an outward progression from the hub to define at least portions of the plurality of cable storage path ways.

32. The apparatus of claim 31 wherein each of the plurality of the discontinuous wall structures encircle the hub and encircle innerwardly positioned discontinuous wall structures of the plurality.

33. The apparatus of claim 26 wherein the plurality of guide structures further include a plurality of posts located on the first side of the panel, at least some of the posts of the plurality of posts defining portions of the cable entry pathways for at least some of the cable storage pathways, at least some of the posts of the plurality defining portions of at least some of the cable storage pathways.

34. An apparatus for storing fiber optic cable comprising:

means for inserting each of a plurality of fiber optic cables into one of a plurality of cable storage pathways positioned in an outward progression from a hub for at least approximately 180 degrees, wherein

a plurality of a discontinuous wall structures defines the plurality of cable storage pathways,

each discontinuous wall structure defines a cable entry radial gap,

the plurality of guide structures further include a plurality of posts located in cable entry radial gaps of the discontinuous wall structures of the plurality,

at least one cable entry pathway passes through the cable entry radial gap for each of the discontinuous wall structures of the plurality,

the number of posts located in the cable entry radial gap of a discontinuous wall structure is equal to at least one less than the number of cable entry pathways passing through the cable entry radial gap of the discontinuous wall structure.

35. The apparatus of claim 34 wherein the inserting further includes

means for wrapping around the hub at least some of the plurality of fiber optic cables in cable storage pathways of the plurality that encircle the hub.

36. The apparatus of claim 34 wherein the inserting further includes

means for inserting each of the fiber optic cables of the plurality in one of a plurality of a cable entry pathways for the cable storage pathway of the plurality that the cable is inserted therein.

37. The apparatus of claim 34 wherein the inserting further includes

means for inserting each of some of the fiber optic cables of the plurality through at least one outer cable storage pathways of the plurality to an inner cable storage pathway of the plurality.

38. The apparatus of claim 34 wherein the hub is connect to an add-on structure, the apparatus further comprising:

means for attaching the add-on structure to a carrier prior to the inserting.

39. The apparatus of claim 38 further comprising:

means for shipping the add-on structure, the hub, the plurality of cables, and the carrier to an end use location.

40. The apparatus of claim 39 further comprising:

means for individually removing, at the end use location, each cable of the plurality from a cable storage path of the plurality.

42. A fiber optic cable storage apparatus comprising:

a panel;

a hub located on a first side of the panel;

a plurality of cable guide structures located on the first side of the panel around the hub to define a plurality of cable storage pathways positioned in an outward progression from the hub for at least approximately 180 degrees, wherein the plurality of cable storage pathways includes at least eight cable storage pathways, the plurality of guide structures define at least two cable entry pathways for each of the plurality of cable storage pathways.

43. The apparatus of claim 42 wherein at least three of the plurality of cable storage pathways are positioned completely around the hub in an outward progression.

44. The apparatus of claim 42 wherein the at least two of the inner most cable storage pathways of the plurality, the cable entry pathways extend through at least one cable storage pathway located outside of the inner cable storage pathway in an outward progression.

45. The apparatus of claim 42 wherein the plurality of guide structures further include a plurality of posts located on the first side of the panel, at least some of the posts of the plurality of posts defining portions of the cable entry pathways for at least some of the cable storage pathways, at least some of the posts of the plurality defining portions of at least some of the cable storage pathways.

46. The apparatus of claim 42 wherein the cable entry pathways for each of the plurality of cable storage pathways are located on opposite sides of the hub and have a generally parallel direction with each other.

47. The apparatus of claim 42 wherein the plurality of cable guide structures further include a plurality of discontinuous wall structures positioned in an outward progression from the hub to define at least portions of the plurality of cable storage pathways.

48. The apparatus of claim 42 wherein each of the plurality of the discontinuous wall structures encircle the hub and encircle innerwardly positioned discontinuous wall structures of the plurality.

49. The apparatus of claim 42 wherein the plurality of guide structures further include a plurality of a discontinuous wall structures positioned concentrically around the hub in an outward progression to define at least portions of the cable storage pathways.

50. The apparatus of claim 42 further comprising:

a plurality of fingers extending from ends of the discontinuous wall structures opposing the panel, the fingers extending over the cable storage pathways.

51. The apparatus of claim 49 wherein:

each of the plurality of discontinuous wall structures defines at least one radial gap;

the plurality of guide structures further includes at least one post structure concentrically located in a radial gap of the at least one radial gap of each discontinuous wall structure of the plurality.

52. The apparatus of claim 42 wherein:

each discontinuous wall structure defines a cable entry radial gap;

the plurality of guide structures further include a plurality of posts located in cable entry radial gaps of the discontinuous wall structures of the plurality;

at least one cable entry pathway passes through the cable entry radial gap for each of the discontinuous wall structures of the plurality,

the number of posts located in the cable entry radial gap of a discontinuous wall structure is equal to at least one less than the number of cable entry pathways passing through the cable entry radial gap of the discontinuous wall structure.

53. The apparatus of claim 42 wherein the hub has an outer surface that defines a side of an innermost cable storage pathway of the plurality, wherein the surface has a radius of at least approximately 1 inch.

54. The apparatus of claim 42 wherein the fiber optic cable storage apparatus is made out of a plastic resin material.

55. The apparatus of claim 42 wherein the panel, hub, and cable guide structures are integrally coupled.

56. The apparatus of claim 42 wherein the hub includes a continuous ring wall structure.

57. The apparatus of claim 42 further comprising:

at least one attachment device located at an edge of the panel for attaching the panel to another structure.

58. The apparatus of claim 42 further comprising:

a fiber optic carrier coupled to the panel, the carrier including structures defining at least one cable pathway to provide cables extending to the plurality of cable pathways.