Fiber optic enclosure with internal cable spool

Patent metadata

Field	Value
Publication number	US-9606319-B2
Application number	US-201514979870-A
Country	US
Kind code	B2
Filing date	Dec 28, 2015
Priority date	Aug 6, 2007
Publication date	Mar 28, 2017
Grant date	Mar 28, 2017

Abstract

A fiber optic enclosure assembly includes a housing having an interior region and a bearing mount disposed in the interior region of the housing. A cable spool is connectedly engaged with the bearing mount such that the cable spool selectively rotates within the housing. A termination module disposed on the cable spool so that the termination module rotates in unison with the cable spool. A method of paying out a fiber optic cable from a fiber optic enclosure includes rotating a cable spool, which has a subscriber cable coiled around a spooling portion of the cable spool, about an axis of a housing of the fiber optic enclosure until a desired length of subscriber cable is paid out. A termination module is disposed on the cable spool.

First claim

What is claimed is:

1. A fiber optic enclosure assembly for enclosing optical fiber connections comprising:
an enclosure including a housing having an interior region;
a cable spool disposed in the interior region, the cable spool including a spooling portion around which a first cable is coiled, the cable spool further including an axial end, the axial end of the cable spool defining a termination area, a cable passage, and a slack storage area;
wherein the first cable is paid out from the fiber optic enclosure by rotating the cable spool about an axis of the housing of the enclosure until a desired length of the first cable is paid out.

2. The fiber optic enclosure assembly as claimed in claim 1 , wherein the cable passage allows the first cable to pass from the spooling portion of the cable spool to the slack storage area.

3. The fiber optic enclosure assembly as claimed in claim 1 , wherein the first axial end of the cable spool includes an outer guide wall extending outwardly in a direction that is generally perpendicular to the first axial end.

4. The fiber optic enclosure assembly as claimed in claim 3 , wherein the outer guide wall includes a cable finger disposed at an end of the outer guide wall that is opposite an end engaged with the first axial end of the cable spool, the cable finger assisting with retention and protection of the fiber.

5. The fiber optic enclosure assembly as claimed in claim 3 , wherein the outer guide wall is disposed at a peripheral edge of the first axial end of the cable spool.

6. The fiber optic enclosure assembly as claimed in claim 1 , wherein a termination module is disposed in the termination area.

7. The fiber optic enclosure assembly as claimed in claim 6 , wherein the termination module rotates in unison with the cable spool.

8. The fiber optic enclosure assembly as claimed in claim 1 , wherein second cables exit the fiber optic enclosure at a port in a side of the housing.

9. The fiber optic enclosure assembly as claimed in claim 8 , wherein the second cables can be optically connected to the first cable.

10. The fiber optic enclosure assembly as claimed in claim 8 , wherein a slotted foam member is disposed in the port, the slotted foam member including a plurality of slots through which the second cables can be inserted in order to prevent or reduce the risk of ingress of environmental contamination.

11. The fiber optic enclosure assembly as claimed in claim 1 , wherein the enclosure includes a bearing engaged with an inner diameter of a central hole of the cable spool.

12. The fiber optic enclosure assembly as claimed in claim 1 , wherein the cable spool is engaged with a bearing mount disposed on a base of the housing, wherein engagement of the bearing mount and the spooling portion of the cable spool allows the cable spool to rotate about the bearing mount.

13. The fiber optic enclosure assembly as claimed in claim 12 , wherein an outer surface of the bearing mount is engaged with an inner diameter of a central hole of the cable spool.

14. The fiber optic enclosure assembly as claimed in claim 1 , wherein a position of the cable spool can be fixed such that it does not rotate relative to the housing once the desired length of first cable has been paid out.

15. The fiber optic enclosure assembly as claimed in claim 1 , wherein the housing includes a base, a first sidewall, and an oppositely disposed second sidewall, the first and second sidewalls extend outwardly from the base such that the base and the first and second sidewalls cooperatively define the interior region, a cover is hingedly engaged with a sidewall that is connected to the base and the first and second sidewalls.

Assignees

• Commscope Technologies Llc

Inventors

• Kowalczyk Scott C
• Coan Jonathan Walter
• Kaml Jonathan R

Classifications

• G02B6/445

  with lateral pivoting cover · CPC title

• G02B6/4453

  Cassettes · CPC title

• G02B6/4454

  with splices · CPC title

• G02B6/4457 Primary

  Bobbins; Reels · CPC title

• G02B6/4452

  Distribution frames · CPC title