Local convergence point for multiple dwelling unit fiber optic distribution network

• US 9,547,145 B2
• Filed: 10/18/2011
• Issued: 01/17/2017
• Est. Priority Date: 10/19/2010
• Status: Active Grant

• Current Assignee: Corning Optical Communications LLC (Corning Incorporated)
• Original Assignee: Corning Optical Communications LLC (Corning Incorporated)
• Inventors: McPhil Giraud, William Julius, Cox, Terry Dean, McGranahan, Daniel Scott, Nored, Lee Wayne, Semmler, Susan Elizabeth
• Primary Examiner(s): Wong, Tina
• Application Number:
  US13/275,842
• Publication Number:
  US 20120093474A1
• Time in Patent Office: 1,918 Days
• Field of Search: None
• US Class Current: 1/1
• CPC Class Codes: G02B 6/4452 Distribution frames
• CPC Class Codes: G02B 6/44524 with frame parts or auxiliary devices mounted on the frame and collectively not covering a whole width of the frame or rack cassettes G02B6/4453
• CPC Class Codes: G02B 6/44528 Patch-cords; Connector arrangements in the system or in the box routing arrangements H04Q1/00
• CPC Class Codes: G02B 6/475 Mechanical aspects of installing cables in ducts or the like for buildings
• CPC Class Codes: Y10T 29/49826 Assembling or joining

Abstract

A local convergence point for a fiber optic network is disclosed. The local convergence panel has an enclosure with an interior. An adapter panel separates the interior into a first section and a second section. An interior panel removably mounts in the interior in at least one of the first section and the second section. At least one optical component removably mounts to the interior panel. The optical component may be a splitter module, a splice holder, a routing guide, furcation devices, a ribbon fan-out body, a wave division multiplexer and/or a coarse wave division multiplexer.

Claims

1. A local convergence point for a fiber optic network, comprising:

an enclosure having an interior and an access opening for allowing access to the interior, the access opening defining an opening plane;

an adapter panel, wherein the adapter panel separates the interior into a first section and a second section, and wherein the adapter panel has a first side and a second side, wherein the first side comprises one of a feeder side and a distribution side, and wherein the second side comprises the other of the feeder side and the distribution side, and wherein the adapter panel provides connections of optical fibers between the feeder side and the distribution side;

an interior panel removably mounted to the enclosure in the interior in at least one of the first section and the second section; and

at least one optical component removably mounted to the interior panel;

a pivot point positioned proximate to the access opening of the interior, the pivot point configured to allow the adapter panel to swing between;

a first position in which the adapter panel separates the interior into a first section and a second section, wherein the connections of optical fibers of the adapter panel extend substantially parallel to the opening plane, and

a second position in which one of the first side and the second side of the adapter panel is pivoted toward the access opening.

2. The local convergence point of claim 1, wherein the pivot point is configured to allow the adapter panel to swing between the first position, the second position, and a third position in which the other of the first side and the second side of the adapter panel is pivoted toward the access opening.

3. The local convergence point of claim 2, wherein the optical component is from the group comprising a splitter module, a splice holder, a routing guide, a furcation device, a ribbon fan-out body, a wave division multiplexer and a coarse wave division multiplexer.

4. The local convergence point of claim 2, wherein the adapter panel comprises a connection field.

5. The local convergence point of claim 4, wherein the connection field supports one or more of multi-fiber adapters and connections, single fiber adapters and connections as well as pass-through adapters and connection.

6. The local convergence point of claim 2, wherein one of the first section and the second section supports feeder side optical fiber.

7. The local convergence point of claim 2, wherein one of the first section and the second section supports distribution side optical fiber.

8. The local convergence point of claim 2, wherein the pivot point comprises a first pivot point positioned at a top of the interior and a second pivot point positioned at a bottom of the interior.

9. The local convergence point of claim 2, wherein the interior panel is a flat panel.

10. The local convergence point of claim 2, wherein the interior panel is an angled panel.

11. The local convergence point of claim 2, wherein the at least one optical component is from the group comprising a splitter module, a splice holder, a routing guide, a furcation device, a ribbon fan-out body, a wave division multiplexer and a coarse wave division multiplexer.

12. The local convergence point of claim 2, wherein the at least one optical component is a splitter module with a 1×

32 splitter.

13. The local convergence point of claim 12, wherein the splitter module with a 1×

32 splitter comprises at least five splitter modules each with a 1×

32 splitter.

14. The local convergence point of claim 2, further comprising at least one door pivotably mounted to the enclosure,

wherein the at least one door is pivotably mounted between a closed position, in which the access opening is covered by the door, and an open position, in which the access opening is not covered by the door such that the interior of the enclosure is accessible through the access opening.

15. The local convergence point of claim 1, wherein the interior panel is a plurality of interchangeable interior panels, each interchangeable interior panel configured to support one or more of a splitter module, a splice holder, a routing guide, a furcation device, a ribbon fan-out body, a wave division multiplexer and a coarse wave division multiplexer.

16. A method of configuring a local convergence point, comprising:

providing an enclosure with a swingable adapter panel in a first position that separates an interior of the enclosure into a first section on a first side of the adapter panel and a second section on a second side of the adapter panel, wherein the adapter panel comprises a plurality of fiber optic adapters for providing connections of optical fibers between the first side and the second side;

swinging the first side of the adapter panel about a pivot axis toward an access opening of the enclosure to a second position in which the first side of the adapter panel is parallel to the access opening, to provide access to the first side of the adapter panel to a user.

17. The method of claim 16, further comprising

swinging the second side of the adapter panel about a pivot axis toward the access opening of the enclosure to a third position in which the second side of the adapter panel is parallel to the access opening, to provide access to the second side of the adapter panel to a user.

18. The method of claim 17, wherein one of the first side and the second side of the adapter panel is a feeder side, and the other of the first side and the second side of the adapter panel is a distribution.

19. The method of claim 16, further comprising:

removably mounting a first interior panel to the enclosure in the first section; and

removably mounting an optical component on the first interior panel;

wherein the first interior panel is interchangeable between a plurality of interior panels, each configured to support one or more of a splitter module, a splice holder, a routing guide, a furcation device, a ribbon fan-out body, a wave division multiplexer and a coarse wave division multiplexer.

20. A local convergence point for a fiber optic network, comprising:

an enclosure forming an interior, the enclosure having an access opening defining an opening plane;

a pivot point positioned proximate to the access opening;

an adapter panel pivotally connected to the pivot point, the adapter panel comprising;

a feeder side;

a distribution side; and

a plurality of fiber optic adapters extending through the adapter panel, the plurality of fiber optic adapters configured to provide fiber optic connections between the feeder side and the distribution side,

wherein the adapter panel is pivotable between;

a first position in which the adapter panel separates the interior into a first section and a second section, wherein the adapter panel is substantially perpendicular to the opening plane, and

a second position in which one of the feeder side and the distribution side of the adapter panel is pivoted toward the access opening, wherein the adapter panel is substantially parallel to the opening plane.

21. The local convergence point of claim 20, wherein the adapter panel is pivotable between the first position, the second position, and a third position in which the other of the feeder side and the distribution side of the adapter panel is pivoted toward the access opening.

22. The local convergence point of claim 20, wherein the fiber optic adapters of the adapter panel in the first position are positioned within the interior of the enclosure, and

wherein the pivot point is disposed between the fiber optic adapters and the access opening.

23. The local convergence point of claim 20, wherein the fiber optic adapters of the adapter panel in the first position are entirely within the interior of the enclosure, and

wherein the fiber optic adapters of the adapter panel in the second position are entirely within the interior of the enclosure.