Compact point-of-entry fiber storage module

Patent metadata

Field	Value
Publication number	US-9632267-B1
Application number	US-201615162697-A
Country	US
Kind code	B1
Filing date	May 24, 2016
Priority date	Apr 5, 2016
Publication date	Apr 25, 2017
Grant date	Apr 25, 2017

Abstract

A compact point-of-entry fiber storage module includes a base, and a cover arranged to be fastened to the base for enclosing optical fibers when routed inside the module for storage. The base is constructed and arranged to mount a connector adapter at a selected one of multiple positions with respect to the base. The adapter has an axis, and first and second ports at opposite axial ends of the adapter. When the adapter is mounted at a selected position, optical fibers of various lengths that are routed and retained over the base for storage can connect to corresponding ports at the ends of the adapter without bending the fibers beyond a specified critical limit.

First claim

We claim:

1. An optical fiber storage module, comprising:
a base;
a cover constructed and arranged to be fastened to the base for enclosing optical fibers when routed over the base for storage;
the base is constructed and arranged to mount a connector adapter at a selected one of multiple positions with respect to the base, the adapter having an axis and first and second ports at opposite axial ends of the adapter, so that when the adapter is mounted at one of the multiple positions, optical fibers of various lengths that are routed over the base for storage can connect to corresponding ports at the opposite axial ends of the adapter without bending beyond a specified critical limit; and
wherein the base has a pair of opposed tabs that project upward from the base to form a bracket or slot for mounting the connector adapter, the bracket or slot has a number of pairs of opposed guideways formed in the opposed tabs, and each pair of opposed guideways corresponds to a different one of the multiple positions at which the adapter can be mounted with respect to the base when the adapter is inserted and seated in the pair of opposed guideways, and the multiple positions are along the axial direction of the adapter.

2. A fiber storage module according to claim 1 , including a type SCA connector adapter dimensioned and configured for mounting in the bracket or slot on the base of the module at a selected one of the multiple positions.

3. A fiber storage module according to claim 1 , including a type LCA connector adapter dimensioned and configured for mounting in the bracket or slot on the base of the module at a selected one of the multiple positions.

4. A fiber storage module according to claim 1 , wherein the module measures not more than approximately 1.6 inches in height when the cover is fastened to the base.

5. A fiber storage module according to claim 1 , including a number of fingers or tabs projecting upward from the base for retaining fibers that are routed over the base for storage.

6. A fiber storage module according to claim 1 , wherein the base is constructed and arranged to route a bundle of network fibers to pass through the module, between opposite side edges of the base.

7. A fiber storage module according to claim 1 , wherein the base has at least one opening for receiving a fastener for mounting the base to a wall.

8. A fiber storage module according to claim 1 , wherein the base has at least one opening for allowing a drop fiber from an associated living unit to enter the module and connect to a corresponding port at an end of the connector adapter when the adapter is mounted in the bracket or slot on the base of the module.

9. A fiber storage module according to claim 1 , wherein the bracket or slot on the base of the module is constructed and arranged to mount the connector adapter at a selected one of three positions along the axial direction of the adapter.

10. A fiber storage module according to claim 1 , wherein adjacent ones of the multiple positions are about 0.375 inch apart from one another.

11. A fiber storage module according to claim 1 , wherein the base and the cover of the module are made of polypropylene.

12. A fiber storage module according to claim 1 , wherein the specified critical limit corresponds to a minimum bend radius of the fibers.

13. A fiber storage module according to claim 1 , wherein the specified critical limit is a minimum bend radius of approximately five millimeters.

14. A fiber storage module according to claim 1 , wherein each pair of opposed guideways in the bracket or slot on the base is dimensioned and formed to seat vertical flanges that project from opposite side walls of the connector adapter, intermediate the first and the second ports of the adapter.

15. A fiber storage module according to claim 1 , wherein the module measures not more than approximately 6.0 inches in length when the cover is fastened to the base.

16. A fiber storage module according to claim 1 , wherein the module measures not more than approximately 0.625 inch in depth when the cover is fastened to the base.

Assignees

• Ofs Fitel Llc

Inventors

• Burek Denis E
• Joy Jimmy
• White Willard C
• Pacholski John

Classifications

• G02B6/44528

  Patch-cords; Connector arrangements in the system or in the box (routing arrangements H04Q1/00) · CPC title

• G02B6/4441

  Boxes · CPC title

• G02B6/4442 Primary

  Cap coupling boxes · CPC title

• G02B6/4478

  Bending relief means · CPC title

• G02B6/3897

  Connectors fixed to housings, casing, frames or circuit boards (G02B6/44528 takes precedence) · CPC title