Adapter to jacketed fiber interface

Patent metadata

Field	Value
Publication number	US-11852873-B2
Application number	US-202217871904-A
Country	US
Kind code	B2
Filing date	Jul 23, 2022
Priority date	May 30, 2019
Publication date	Dec 26, 2023
Grant date	Dec 26, 2023

Abstract

An interface provides protection and support for transitioning a jacketed fiber optic cable. The interface has a crimp body, a transition portion and a front end to receive an adapter. The interface preferably has a main body with two pieces that are identical. The two pieces have tabs and recesses corresponding to the tabs for alignment and structure. The main body also may have an opening for an adapter latch. A crimp band fits over the crimp body to secure the jacketed fiber optic cable to the interface.

First claim

We claim:

1. A combination of an adapter and an interface attached to the adapter on one side, the combination comprising:
an adapter having an opening configured to receive a first set of multi-fiber connectors on a first side and a second set of multi-fiber connectors on a second side of the opening to mate with the first set of multi-fiber connectors;
an interface mateable with the adapter on the second side and positioned to enclose the second set of multi-fiber connectors, the interface further comprising:

a main body having a non-uniform interior opening between a front end and a back end of the interface, the back end configured to receive a jacketed fiber optic cable with optical fibers between the front end and the back end,
a crimp body disposed at the back end to support the jacketed fiber optic cable at the back end, and
a transition area disposed between the front end and the back end; and
a latching mechanism to mate the adapter and the interface with each other.

2. The combination according to claim 1 , wherein the first set of multi-fiber connectors are MDC connectors.

3. The combination according to claim 1 , wherein the latching mechanism comprises a latch on the adapter that is receivable inside a latch opening on the interface.

4. The combination according to claim 1 , wherein the main body of the interface is connected to the jacketed fiber optic cable with a crimp band over the crimp body.

5. The combination according to claim 1 , wherein the interface further comprises a boot at least partially covering the crimp body and providing additional support to the jacketed fiber optic cable adjacent the back end of the main body.

6. The combination according to claim 1 , wherein the main body of the interface further comprises a first piece and a second piece, the first piece and the second piece mateable to one another.

7. The combination according to claim 6 , wherein the main body of the interface further comprises a first latch mechanism and a second latch mechanism on each of the first and second pieces, wherein the first latch mechanism faces away from the internal opening and second latch mechanism faces toward the internal opening.

8. The combination according to claim 6 , wherein the first piece and the second piece are identical to one another.

9. The combination according to claim 6 , wherein the first piece has a first tab recess and a first tab and the second piece has a second tab recess and a second tab, wherein the second tab is aligned with the first tab recess and the first tab is aligned with the second tab recess.

Assignees

• Us Conec Ltd

Inventors

• Higley Jason
• Hughes Michael E

Classifications

• G02B6/3878 Primary

  comprising a plurality of ferrules, branching and break-out means · CPC title

• G02B6/3825

  with an intermediate part, e.g. adapter, receptacle, linking two plugs · CPC title

• G02B6/3888

  Protection from over-extension or over-compression · CPC title

• G02B6/40

  having fibre bundle mating means · CPC title