Articulated Strain Relief Boot on a Fiber Optic Module and Associated Methods

• US 20110129185A1
• Filed: 11/15/2010
• Published: 06/02/2011
• Est. Priority Date: 11/30/2009
• Status: Abandoned Application

• Current Assignee: Corning Optical Communications LLC (Corning Incorporated)
• Original Assignee: Corning Optical Communications LLC (Corning Incorporated)
• Inventors: Melton, Stuart R., Luther, James P., Theuerkorn, Thomas, Lewallen, C. Paul, Norris, Martin E.
• Application Number:
  US12/946,139
• Publication Number:
  US 20110129185A1
• Time in Patent Office: Days
• US Class Current: 385/53
• CPC Class Codes: G02B 6/3825 with an intermediate part, e.g. adapter, receptacle, linking two plugs
• CPC Class Codes: G02B 6/38875 Protection from bending or twisting
• CPC Class Codes: G02B 6/4441 Boxes
• CPC Class Codes: G02B 6/4478 Bending relief means

Abstract

A factory finished fiber optic module assembly that may be pulled from a first location to a second location by a pulling means, the module assembly having a pulling feature. The assembly may further be installed directly into a mounting structure for use with other like assemblies as a patch panel. The fiber optic module assembly may be installed in a vertical orientation facilitated by an articulated strain relief boot assembly that pivots and rotates for cable management, which reduces the vertical footprint of the fiber optic module assembly. High density embodiments of the fiber optic module assembly may be connected to the rear or side of a mounting structure for optical connection to pigtailed modules. The fiber optic module assembly may have a modular connector interface for mating dissimilar fiber optic connector assemblies.

Claims

1. A fiber optic module assembly, comprising:

a fiber optic cable assembly having a fiber optic cable, at least one optical fiber, and at least one optical connector assembly on an end of the at least one optical fiber;

a module assembly receiving the fiber optic cable assembly, wherein the module assembly attaches to a mounting structure; and

an articulated strain relief boot assembly, wherein the articulated strain relief boot assembly pivots and rotates relative to the fiber optic module assembly.

2. The assembly of claim 1, wherein the articulated strain relief boot assembly rotates up to 360 degrees relative to the module assembly.

3. The assembly of claim 1, wherein the articulated strain relief boot assembly pivots up to 180 degrees relative to the module assembly.

4. The assembly of claim 1, wherein the articulated strain relief boot assembly has at least a module component and a cable component.

5. The assembly of claim 4, wherein the cable component is secured to the fiber optic cable and pivotably fastened to the module component.

6. The assembly of claim 2, wherein the articulated strain relief boot assembly pivots from a straight uninstalled position of about zero degrees to a pivoted installed position of about 90 degrees relative to the module assembly.

12. The assembly of claim 2, wherein the articulated strain relief boot assembly pivots from a straight uninstalled position of about zero degrees to a pivoted installed position of about 90 degrees relative to the module assembly.

7. A fiber optic module assembly, comprising:

a fiber optic cable assembly, the fiber optic cable assembly having a fiber optic cable, at least one optical fiber, and at least one optical connector assembly on an end of the at least one optical fiber;

a housing receiving portion, wherein the housing receiving portion defines an interior cavity and an exterior surface, the exterior surface defining a pulling feature on an end of the housing receiving portion and a cable aperture on a substantially opposite end of the housing receiving portion for receiving the fiber optic cable assembly into the interior cavity;

a housing cover portion;

a modular connector interface assembly, wherein the modular connector interface assembly is received by at least the housing receiving portion, the modular connector interface assembly capable of receiving a plurality of optical connectors,

at least one latching feature for attaching the fiber optic module assembly; and

an articulated strain relief boot, wherein the articulated strain relief boot assembly pivots and rotates relative to the fiber optic module assembly.

8. The assembly of claim 7, wherein the articulated strain relief boot assembly rotates up to 360 degrees relative to the module assembly.

9. The assembly of claim 7, wherein the articulated strain relief boot assembly pivots up to 180 degrees relative to the module assembly.

10. The assembly of claim 7, wherein the articulated strain relief boot assembly has at least a module component and a cable component.

11. The assembly of claim 10, wherein the cable component is secured to the fiber optic cable and pivotably fastens to the module component.

13. An articulated strain relief boot, comprising:

a module portion for engaging a fiber optic module assembly;

a cable portion for engaging a fiber optic cable assembly,

wherein the articulated strain relief boot pivots up to 180 degrees relative to the fiber optic module assembly.

14. The articulated strain relief boot of claim 13, wherein the articulated strain relief boot rotates up to 360 degrees relative to the fiber optic module assembly.

15. The articulated strain relief boot of claim 13, wherein the articulated strain relief boot is an articulated strain relief boot assembly including a module component pivotably attached to a cable component.

16. The articulated strain relief boot of claim 15, wherein the module component attaches to the fiber optic module assembly and the cable component pivots up to 180 degrees relative to the fiber optic module assembly.

17. The assembly of claim 15, wherein the articulated strain relief boot assembly pivots from a substantially straight position of about zero degrees to a substantially pivoted position of about 90 degrees relative to the fiber optic module assembly.

18. A method of installing a fiber optic module assembly, comprising:

attaching a pulling means to at least one pulling feature, wherein the at least one pulling feature is defined by the fiber optic module assembly;

routing the pulling means from a first location to a second location;

pulling the pulling means from the first location to the second location; and

attaching the fiber optic module assembly to a mounting structure.

19. The method of claim 18, further including the step of pivoting an articulated strain relief boot assembly.

20. The method of claim 18, further including the step of rotating an articulated strain relief boot assembly.

21. The method of claim 18, wherein the at least one pulling feature is selected from the group consisting of a loop, a hook and a through aperture.

22. The method of claim 18, further including the step of attaching the fiber optic module assembly to a mounting structure using a latching feature, wherein the latching feature is defined by the fiber optic module assembly.