Outside plant cross-connect apparatus

• US 5,734,776 A
• Filed: 08/28/1996
• Issued: 03/31/1998
• Est. Priority Date: 08/28/1996
• Status: Expired due to Term

• Current Assignee: CommScope Technologies, LLC (CommScope Holding Company, Inc.)
• Original Assignee: ADC Telecommunications Incorporated (TE Connectivity Limited)
• Inventors: Puetz, Curtis L.
• Primary Examiner(s): Bovernick, Rodney B.
• Assistant Examiner(s): Sanghavi, Hemang
• Application Number:
  US08/704,260
• Time in Patent Office: 580 Days
• Field of Search: 385/134-137
• US Class Current: 385/134
• CPC Class Codes: G02B 6/4442 Cap coupling boxes

Abstract

A cross-connect apparatus is sized to be contained within an enclosure for outside plant applications. The cross-connect apparatus includes two connector panels hinged to a support structure to pivot between opened and closed positions. In the closed positions, the panels are sized to be received within the enclosure device. Each of the panels contains a plurality of adapters for securing to connectors on both exterior and interior surfaces of the panels.

Claims

1. A cross-connect apparatus for mounting in an enclosure having a base and a cover removably secured to said base, said cover having a predetermined longitudinal dimension and a predetermined cross-section normal to said longitudinal dimension, said apparatus comprising:

a base support having means for securing said base support to said base;

a first connector panel having a first end and a second end, said first end connected to said base support for said first connector panel to pivot at said first end relative to said base support about an axis generally parallel to said longitudinal dimension;

a second connector panel having a first end and a second end, said first end of said second connector panel connected to said base support for said second connector panel to pivot at said first end relative to said base support about an axis generally parallel to said longitudinal dimension;

each of said first and second connector panels including an interior surface and an exterior surface, said first and second connector panels secured to said base support with said interior surfaces opposing one another with a dividing plane separating said panels;

said first and second connector panels independently pivoting at said first ends between open and closed positions with said second ends of said panels moving away from said dividing plane when said panels move from said closed positions to said open positions;

a plurality of fiber optic adapters secured to each of said first and second connector panels for movement therewith, each of said adapters having means for securing a first plurality of fiber connectors with attached fibers to individual ones of said adapters on said interior surfaces and each of said adapters having means for securing a second plurality of fiber connectors with attached fibers to individual ones of said adapters on said exterior surfaces;

said base support and said panels dimensioned for said support and said panels to be completely received within said cover with said base support secured to said base and with said exterior surfaces spaced from internal surfaces of said cover when said panels are in said closed positions by a spacing greater than an extension of said second plurality of fibers and connectors from said exterior surfaces.

2. An apparatus according to claim 1 wherein said exterior surfaces are non-planar to define at least two fields separated by a dividing line spaced from said dividing plane a distance greater than a spacing of said first and second ends from said dividing plane when said panels are in said closed positions.

3. An apparatus according to claim 2 wherein said fields are planar.

4. An apparatus according to claim 1 further comprising a bending limiter for limiting bending of said fibers of said first plurality as said panels are moved between said open and closed positions.

5. An apparatus according to claim 4 wherein said bending limiter comprises a flexible guide having one end secured to said panel for movement therewith and a second end secured in a fixed position relative to said base support.

6. An apparatus according to claim 1 wherein said first ends of said first and second panels are disposed in close proximity and wherein said second ends of said first and second panels are disposed in close proximity when said panels are in said closed positions.

7. An apparatus according to claim 1 further comprising a splice tray support secured to said base support and positioned on said dividing plane, said splice tray support having a first and a second fiber splice tray secured thereto on opposite sides thereof with said first splice tray opposing said interior surface of said first panel and with said second splice tray opposing said interior surface of said second panel.

8. An apparatus according to claim 7 wherein said splice tray support includes first and second fiber guides surrounding each of said first and second splice trays, respectively, to define first and second fiber paths surrounding said first and second splice trays.

9. An apparatus according to claim 1 comprising a fiber take-up secured to said base support for retaining excess lengths of fiber and with said fiber take-up secured to said base support for said fiber take-up to be accessible when said panels are in said closed positions.

10. An apparatus according to claim 9 wherein said first ends of said panels are positioned in parallel, spaced-apart alignment, said fiber take-up disposed between said first ends.

11. An apparatus according to claim 10 wherein said fiber take-up includes a plurality of fiber spools disposed in linear alignment between said first ends.

12. A combination comprising:

(A) an enclosure having a base and a cover removably secured to said base, said cover having a predetermined longitudinal dimension and a predetermined cross-section normal to said longitudinal dimension;

(B) a cross-connect apparatus for mounting in an enclosure, said cross-connect apparatus having;

a base support having means for securing said base support to said base;

a first connector panel having a first end and a second end, said first end connected to said base support for said first connector panel to pivot at said first end relative to said base support about an axis generally parallel to said longitudinal dimension;

a second connector panel having a first end and a second end, said first end of said second connector panel connected to said base support for said second connector panel to pivot at said first end relative to said base support about an axis generally parallel to said longitudinal dimension;

each of said first and second connector panels including an interior surface and an exterior surface, said first and second connector panels secured to said base support with said interior surfaces opposing one another with a dividing plane separating said panels;

said first and second connector panels independently pivoting at said first ends between open and closed positions with said second ends of said panels moving away from said dividing plane when said panels move from said closed positions to said open positions;

a plurality of fiber optic adapters secured to each of said first and second connector panels for movement therewith, each of said adapters having means for securing a first plurality of fiber connectors with attached fibers to individual ones of said adapters on said interior surfaces and each of said adapters having means for securing a second plurality of fiber connectors with attached fibers to individual ones of said adapters on said exterior surfaces;

said base support and said panels dimensioned for said base support and said panels to be completely received within said cover with said base support secured to said base and with said exterior surfaces spaced from internal surfaces of said cover when said panels are in said closed positions by a spacing greater than an extension of said second plurality of fibers and connectors from said exterior surfaces.

13. A combination according to claim 12 further comprising a bending limiter for limiting bending of said fibers of said first plurality as said panels are moved between said open and closed positions.

14. A combination according to claim 13 wherein said bending limiter comprises a flexible guide having one end secured to said panel for movement therewith and a second end secured in a fixed position relative to said base support.

15. A combination according to claim 12 further comprising a splice tray support secured to said base support and positioned on said dividing plane, said splice tray support having a first and a second fiber splice tray secured thereto on opposite sides thereof with said first splice tray opposing said interior surface of said first panel and with said second splice tray opposing said interior surface of said second panel.

16. A combination according to claim 15 wherein said splice tray support includes first and second fiber guides surrounding each of said first and second splice trays, respectively, to define first and second fiber paths surrounding said first and second splice trays.

17. A combination according to claim 12 comprising a fiber take-up secured to said base support for retaining excess lengths of fiber and with said fiber take-up secured to said base support for said fiber take-up to be accessible when said panels are in said closed positions.

18. A combination according to claim 17 wherein said first ends of said panels are positioned in parallel, spaced-apart alignment, said fiber take-up disposed between said first ends.

19. A combination according to claim 18 wherein said fiber take-up includes a plurality of fiber spools disposed in linear alignment between said first ends.