Cable management rack for telecommunication cross-connect systems

• US 6,543,626 B1
• Filed: 05/21/1999
• Issued: 04/08/2003
• Est. Priority Date: 05/21/1999
• Status: Expired due to Fees

• Current Assignee: CommScope Technologies, LLC (CommScope Holding Company, Inc.)
• Original Assignee: ADC Telecommunications Incorporated (TE Connectivity Limited)
• Inventors: Mendoza, Jose-Filonel Tawag
• Primary Examiner(s): SMITH, CREIGHTON H
• Application Number:
  US09/316,742
• Time in Patent Office: 1,418 Days
• Field of Search: 379/38, 379/325-332, 361/825, 361/826, 361/827, 361/829, 211/26, 211/189
• US Class Current: 211/26
• CPC Class Codes: H04Q 1/021 using pivoting mechanisms for accessing the interior of the apparatus
• CPC Class Codes: H04Q 1/062 vertical management arrangements
• CPC Class Codes: H04Q 1/064 horizontal management arrangements
• CPC Class Codes: H04Q 1/068 arranged on the rear side
• CPC Class Codes: H04Q 1/09 Frames or mounting racks not otherwise provided for
• CPC Class Codes: H04Q 2201/08 Pivotable parts

Abstract

The present disclosure relates to a rack for telecommunications equipment. The rack includes a frame defining a bay opening sized and shaped for receiving a plurality of jack modules. The rack also includes a first set of cable management brackets that define a first vertical channel arranged and configured for receiving and vertically managing a plurality of cross-connect cables. Each of the cable management brackets includes a pivot portion that is pivotally movable relative to the frame. The pivot portions are pivotally movable between first positions in which the pivot portions extend partially across a front of the bay opening, and second positions in which the pivot portions are generally offset from the front of the bay opening. The present disclosure also relates to a rack for telecommunications equipment that includes rear cable management structure that defines a plurality of vertical channels along a back side of the rack. The present disclosure further relates to a telecommunications jack module including an array of jacks arranged in top and bottom horizontal rows. The jack module also includes an array of cross-connect locations positioned beneath the bottom horizontal row of jacks. The array of cross-connect locations is electrically connected to both the top and bottom rows of jacks.

Claims

1. A rack for telecommunications equipment, the rack comprising:

a frame defining a bay opening sized and shaped for receiving a plurality of jack modules; and

a first set of cable management brackets that define a first vertical channel arranged and configured for receiving and vertically managing a plurality of cross-connect cables, each of the cable management brackets including a pivot portion that is pivotally moveable relative to the frame, the pivot portions being pivotally movable between first positions in which the pivot portions extend partially across a front of the bay opening, and second positions in which the pivot portions are generally offset from the front of the bay opening.

2. The rack of claim 1, further comprising a second set of the cable management brackets defining a second vertical channel, the first and second channels located on opposite sides of the bay opening.

3. The rack of claim 2, wherein each bracket includes an outer bracket portion fixedly connected to the frame, and wherein the pivot portions of the brackets include inner bracket portions that are pivotally connected to the outer bracket portions.

4. The rack of claim 3, wherein the vertical channels have generally rectangular cross-sections.

5. The rack of claim 4, wherein one of the inner and outer bracket portions includes two vertically spaced-apart channel defining members, and the other of the inner and outer bracket portions includes one channel defining member that is vertically aligned between the two vertically spaced-apart channel defining members.

6. The rack of claim 1, wherein further comprising a plurality of jack modules mounted within the bay opening, the jack modules being inserted into the bay opening through the front of the bay opening, the jack modules including jacks definingsets of ports for receiving tip-and-ring plugs, each jack being electrically connected to a corresponding set of cross-connect locations, and each jack also being electrically connected to a corresponding set of input/output locations.

7. The rack of claim 1, further comprising at least one jack module mounted within the bay opening, the jack module including an array of jacks forming a front face defining a plurality of ports for receiving tip-and-ring plugs, the array of jacks including a first horizontal row of jacks and a second horizontal row of jacks, the first horizontal row of jacks being positioned above the second horizontal row of jacks;

and the jack module including an array of cross-connect locations positioned beneath the second horizontal row of jacks, the array of cross-connect locations including first sets of cross-connect locations that are electrically connected to corresponding ones of the first row of jacks, and the array of cross-connect locations also including second sets of cross-connect locations that are electrically connected to corresponding ones of the second row of jacks.

8. The rack of claim 7, further comprising a jumper tray positioned directly below the array of cross-connect locations.

9. The rack of claim 8, wherein the jumper tray includes a front door that pivots about a generally horizontal pivot axis.

10. The rack of claim 7, further comprising side portions positioned on opposite sides of the array of jacks, the side portions being recessed relative to the front face formed by the array of jacks, and interconnected by an intermediate portion on which the array of cross-connect locations is mounted.

11. The rack of claim 7, wherein the array of jacks is generally rectangular and has a horizontal width W₁, and the array of cross-connect locations is generally rectangular and has a horizontal width W₂ that is greater than the width W₁.

12. The rack of claim 1, further comprising a rear cable management structure mounted at a back side of the frame, the rear cable management structure including a rear panel defining at least one access opening sized and positioned for providing access to in/out connection locations of one of the jack modules when the jack module is mounted in the bay opening of the frame, the rear cable management structure also including rear channel defining members secured to the rear panel, the rear channel defining members defining a plurality of rear cable management channels sized and shaped for providing vertical cable management for in/out cables that extend along the back side of the frame.

13. The rack of claim 12, wherein the rear channel defining members comprise a plurality of rear brackets that project outward from the rear panel.

14. The rack of claim 13, wherein the rear brackets define generally rectangular openings.

15. The rack of claim 12, wherein the rear channel defining members comprise a plurality of tie-down members that project outward from the rear panel.

16. The rack of claim 15, wherein the plurality of tie-down members includes a plurality of laterally spaced-apart sets of tie-down members, each set of tie down members including at least two vertically spaced-apart tie down members.

17. The rack of claim 16, wherein the at least one access opening includes a plurality of separate, laterally spaced-apart access openings, each of the access opening corresponding to a particular one of the sets of vertically spaced-apart tie-down members.

18. The rack of claim 17, further comprising a plurality cable bars connected to the rear panel and defining vertically elongated tie-down loops, each of the cable bars being positioned between the access openings and their corresponding set of vertically spaced-apart tie-down members.

19. The rack of claim 7, further comprising a rear cable management structure mounted at a back side of the frame, the rear cable management structure including a rear panel defining at least one access opening sized and positioned for providing access to in/out connection locations of one of the jack modules when the jack module is mounted in the bay opening of the frame, the rear cable management structure also including rear channel defining members secured to the rear panel, the rear channel defining members defining a plurality of rear cable management channels sized and shaped for providing vertical cable management for in/out cables that extend along the back side of the frame.