Modular communications shelf system and methods for using the same

• US 20050265013A1
• Filed: 06/01/2004
• Published: 12/01/2005
• Est. Priority Date: 06/01/2004
• Status: Abandoned Application

• Current Assignee: Commscope Inc of North Carolina (CommScope Holding Company, Inc.)
• Original Assignee: Commscope Inc of North Carolina (CommScope Holding Company, Inc.)
• Inventors: Gordon, William A., Hulsey, James Robert, Miller, Timothy C., Keith, Scott M.
• Application Number:
  US10/858,513
• Publication Number:
  US 20050265013A1
• Time in Patent Office: Days
• US Class Current: 361/826
• CPC Class Codes: H01R 9/2416 Means for guiding or retaining wires or cables connected to terminal blocks
• CPC Class Codes: H04Q 1/023 using sliding mechanisms for accessing the interior of the apparatus
• CPC Class Codes: H04Q 1/066 arranged on the front side
• CPC Class Codes: H04Q 1/068 arranged on the rear side
• CPC Class Codes: H04Q 1/116 lightning or EMI protection, e.g. shielding or grounding
• CPC Class Codes: H04Q 1/142 Terminal blocks for distribution frames
• CPC Class Codes: H04Q 2201/02 Details of frames
• CPC Class Codes: H04Q 2201/08 Pivotable parts
• CPC Class Codes: H04Q 2201/14 Screening, grounding or crosstalk reduction details

Abstract

A modular shelf system for use with an equipment support structure to manage cables has opposed front and rear sides. The shelf system includes a base member adapted to be secured to the equipment support structure and first and second drawers mounted on the base member in side-by-side relation. Each of the first and second drawers is adapted to receive at least one cable from the rear side of the shelf system. Each of the first and second drawers includes a front panel located adjacent the front side of the shelf system and defines a cable port. Each of the first and second drawers is slidable between a first, stored position within the base member and an open position wherein the respective drawer is disposed forwardly of and at least partially withdrawn from the base member to provide access from the front side of the shelf system to a cable or cables introduced into the respective drawer from the rear side of the shelf system.

Claims

1. A modular shelf system for use with an equipment support structure to manage cables, the shelf system having opposed front and rear sides and comprising:

a) a base member adapted to be secured to the equipment support structure; and

b) first and second drawers mounted on the base member in side-by-side relation, wherein;

each of the first and second drawers is adapted to receive at least one cable from the rear side of the shelf system;

each of the first and second drawers includes a front panel located adjacent the front side of the shelf system and defines a cable port; and

each of the first and second drawers is slidable between a first, stored position within the base member and an open position wherein the respective drawer is disposed forwardly of and at least partially withdrawn from the base member to provide access from the front side of the shelf system to a cable or cables introduced into the respective drawer from the rear side of the shelf system.

2. The shelf system of claim 1 wherein each of the first and second drawers is removably mounted on the base member.

3. The shelf system of claim 1 including a third drawer mounted on the base member in side-by-side relation with the first and second drawers, wherein:

the third drawer is adapted to receive at least one cable from the rear side of the shelf system;

the third drawer includes a front panel located adjacent the front side of the shelf system and defines a cable port; and

the third drawer is slidable between a first, stored position within the base member and an open position wherein the third drawer is disposed forwardly of and at least partially withdrawn from the base member to provide access from the front side of the shelf system to a cable or cables introduced into the third drawer from the rear side of the shelf system.

4. The shelf system of claim 1 wherein each of the first and second drawers includes a carrier and the front panel of each of the first and second drawers is removably mounted on the carrier thereof.

5. The shelf system of claim 4 wherein each of the first and second drawers includes a lock structure operative to removably and replaceably secure the front panel thereof to the carrier thereof.

6. The shelf system of claim 1 wherein the front panels of the first and second drawers have different configurations of cable ports from one another.

7. The shelf system of claim 1 wherein at least one of the front panels includes a plurality of cable ports defined therein.

8. The shelf system of claim 1 wherein at least one of the front panels is metallized.

9. The shelf system of claim 1 including at least one retaining structure to releasably secure each of the first and second drawers to the base member in the stored position.

10. The shelf system of claim 1 including at least one anchoring structure configured to limit pivoting of each of the first and second drawers relative to the base member when the first and second drawers are in the stored position.

11. The shelf system of claim 1 wherein the base member includes at least one drawer guide configured to guide the first and second drawers as they are slid between the stored and open positions.

12. The shelf system of claim 1 including at least one cable management member positioned forwardly of the front panels and adapted to receive and support a cable or cables extending from one or more of the front panels.

13. The shelf system of claim 12 including a guard member connected to the base member via the at least one cable management member and spaced apart forwardly from the front panels when the first and second drawers are in the stored position.

14. The shelf system of claim 1 wherein each of the first and second drawers includes a plurality of partitions defining a plurality of troughs adapted to receive and manage a plurality of cables introduced into the respective drawer from the rear side of the shelf system.

15. The shelf system of claim 14 wherein each of the troughs has an arcuate profile.

16. The shelf system of claim 1 wherein each of the first and second drawers includes a holding structure adjacent the rear side of the shelf system and adapted to secure the cable or cables to the respective drawer.

17. The shelf system of claim 1 wherein the base member is adapted to extend horizontally between and attach to laterally spaced apart, vertical support members of the equipment support structure.

18. The shelf system of claim 1 wherein each of the first and second drawers defines a drawer cavity.

19. A cable management system comprising:

a) an equipment support structure; and

b) a modular shelf system having opposed front and rear sides and comprising;

1) a base member secured to the equipment support structure; and

2) first and second independent drawers mounted on the base member in side-by-side relation, wherein;

each of the first and second drawers is adapted to receive at least one cable from the rear side of the shelf system;

each of the first and second drawers includes a front panel located adjacent the front side of the shelf system and defining at least one cable port; and

each of the first and second drawers is slidable between a first, stored position within the base member and an open position wherein the respective drawer is disposed forwardly of and at least partially withdrawn from the base member to provide access from the front side of the shelf system to a cable or cables introduced into the respective drawer from the rear side of the shelf system.

20. The cable management system of claim 19 wherein each of the first and second drawers is removably mounted on the base member.

21. The cable management system of claim 19 wherein each of the first and second drawers includes a carrier and the front panel of each of the first and second drawers is removably mounted on the carrier thereof.

22. The cable management system of claim 19 wherein the front panels of the first and second drawers have different configurations of cable ports from one another.

23. The cable management system of claim 19 wherein at least one of the front panels is metallized.

24. The cable management system of claim 19 including at least one retaining structure to releasably secure each of the first and second drawers to the base member in the stored position.

25. The cable management system of claim 19 wherein each of the first and second drawers defines a drawer cavity.

26. The cable management system of claim 19 including at least one cable management member positioned forwardly of the front panels and adapted to receive and support a cable or cables extending from one or more of the front panels.

27. The cable management system of claim 26 including a guard member connected to the base member via the at least one cable management member and spaced apart forwardly from the front panels when the first and second drawers are in the stored position.

28. The cable management system of claim 19 wherein the equipment support structure includes a pair of laterally spaced apart, vertical support members and the base member extends horizontally between and is attached to the vertical support members.

29. The cable management system of claim 19 including:

a) a termination device removably mounted in the cable port of the first drawer; and

b) a cable extending into the first drawer from the rear side of the shelf system and operatively terminated at the termination device.

30. The cable management system of claim 29 including:

a) a second termination device;

b) a second cable operatively terminated at the termination device; and

c) wherein the second termination device removably engages the first termination device from the front side of the shelf system to operatively connect the first and second cables.

31. A system for use with an equipment support structure to manage cables, the system comprising a drawer including:

a) a carrier having a front side and adapted to receive at least one cable; and

b) a front panel removably and replaceably mounted on the front side of the carrier and defining a cable port.

32. The system of claim 31 further including a base member adapted to be secured to the equipment support structure, wherein the drawer is mounted on the base member.

33. The system of claim 31 including a lock structure operative to removably and replaceably secure the front panel to the carrier.

34. The system of claim 31 including a plurality of cable ports defined therein.

35. The system of claim 31 wherein the front panel is metallized.

36. The system of claim 31 wherein the carrier includes a plurality of partitions defining a plurality of troughs adapted to receive and manage a plurality of cables introduced into the respective drawer from a rear side of the drawer.

37. The system of claim 36 wherein each of the troughs has an arcuate profile.

38. A modular shelf system for use with an equipment support structure to manage cables, the shelf system having opposed front and rear sides and comprising:

a) a base member adapted to be secured to the equipment support structure; and

b) a drawer mounted on the base member, wherein;

the drawer defines a drawer cavity adapted to receive at least one cable from the rear side of the shelf system;

the drawer includes a front panel located adjacent the front side of the shelf system and defines a cable port; and

c) wherein the drawer is slidable between a first, stored position within the base member and removed position wherein the drawer is disposed forwardly of and fully withdrawn from the base member to provide access from the front side of the shelf system to a cable or cables introduced into the drawer from the rear side of the shelf system.

39. A method for managing cables, the method comprising:

a) providing a modular shelf system having opposed front and rear sides and comprising;

1) a base member adapted to be secured to the equipment support structure; and

2) first and second drawers, wherein each of the first and second drawers includes a front panel defining a cable port; and

b) securing the base member to an equipment support structure;

c) mounting the first and second drawers on the base member in side-by-side relation, such that;

the front panels of the first and second drawers are located adjacent the front side of the shelf system; and

each of the first and second drawers is slidable between a first, stored position within the base member and an open position wherein the respective drawer is disposed forwardly of and at least partially withdrawn from the base member;

d) routing a cable into the first drawer from the rear side of the shelf system and connecting the cable to the cable port of the first drawer; and

e) sliding the first drawer between the stored position and the open position to provide access from the front side of the shelf system to the cable connected to the cable port of the first drawer.

40. The method of claim 39 including retaining the second drawer in the stored position during the step of sliding the first drawer between the stored position and the open position.

41. The method of claim 39 further including:

a) routing a second cable into the second drawer from the rear side of the shelf system and connecting the second cable to the cable port of the second drawer; and

b) sliding the second drawer between the stored position and the open position to provide access from the front side of the shelf system to the second cable connected to the cable port of the second drawer.

42. The method of claim 39 including removing the first drawer from the base member.

43. The method of claim 39 wherein each of the first and second drawers includes a carrier and the front panel of each of the first and second drawers is removably mounted on the carrier thereof.

44. The method of claim 39 including mounting at least one cable management member forwardly of the front panels and routing a cable or cables from the one or more of the front panels over the cable management member such that the cable or cables are received and supported thereby.

45. The system of claim 39 wherein the first drawer includes a plurality of partitions defining a plurality of troughs, the method further including routing a plurality of cables from the rear side of the shelf system and through respective ones of the troughs.

46. The system of claim 39 wherein securing the base member to the equipment support structure includes attaching the base member to laterally spaced apart, vertical support members of the equipment support structure such that the base member extends horizontally between the vertical support members.

47. A method for managing cables, the method comprising:

a) providing a drawer including;

a carrier having a front side and adapted to receive at least one cable; and

a first front panel removably and replaceably mounted on the front side of the carrier and defining a cable port;

b) removing the first front panel from the carrier; and

c) installing the first front panel or a second front panel on the front side of the carrier.

48. The method of claim 47 wherein the first and second front panels have different configurations of cable ports from one another.