Modular breakout device for optical and electrical connections

Patent metadata

Field	Value
Publication number	US-9535226-B2
Application number	US-201414768875-A
Country	US
Kind code	B2
Filing date	Feb 7, 2014
Priority date	Mar 29, 2013
Publication date	Jan 3, 2017
Grant date	Jan 3, 2017

Abstract

The present invention relates to a modular breakout device providing optical and/or electrical connection interfaces in each modular unit. The exemplary breakout device includes a housing made up of a plurality of individual compartments stacked upon each other and a cover that is attachable to the housing. The plurality of individual compartments includes a base compartment configured with a port though a wall of the base compartment that is configured to accept optical and/or electrical transmission media and a first furcation tray. The first furcation tray is disposed on top of the base compartment and the cover is disposed on top of the first furcation tray to enclose the housing. In one exemplary aspect, the breakout device has an optical connection interface and an electrical connection interface disposed in a side wall of the first furcation tray.

First claim

I claim:

1. A modular breakout device providing optical and electrical connection interfaces, the device comprising:
a sealed housing having a plurality of individual compartments stacked upon each other and a cover that is attachable to the housing,
wherein the plurality of individual compartments comprises
a base compartment including a port though a bottom wall of the base compartment that is configured to accept optical and electrical transmission media; and
a first furcation tray having an optical connection interface and an electrical connection interface disposed in a side wall of the first furcation tray, and a channel formed in the bottom wall of the first furcation tray opposite the position where the side wall extends from the bottom wall, wherein the first furcation tray is disposed on top of the base compartment and the cover is disposed on top of the first furcation tray to enclose the housing; and
a gasket disposed in the channel to provide an environmental seal between the base compartment and the first furcation tray.

2. The device of claim 1 , wherein the housing comprises a plurality of furcation trays, each of the plurality of furcation trays has an optical connection interface and an electrical connection interface disposed in a side wall thereof, and wherein each of the plurality of furcation trays can be stacked one upon another between the base compartment and the cover.

3. The device of claim 1 , wherein the base compartment further comprises a grounding stud.

4. The device of claim 1 , wherein each furcation tray includes a cable ramp to manage the minimum bend radius of the cable entering the furcation tray.

5. The device of claim 1 , further comprising an LC adapter base plate in the first furcation box.

6. The device of claim 1 , wherein the optical connection interface and the electrical connection interface are disposed orthogonal to the side wall of the first furcation tray.

7. The device of claim 1 , wherein the optical connection interface and the electrical connection interface are angled with respect to the side wall of furcation tray.

8. The device of claim 1 , wherein the base compartment comprises at least one additional connection interface.

9. The device of claim 1 , wherein each of the individual compartments is aligned with an adjacent compartment.

10. The device of claim 1 , wherein each of the individual compartments is rotated around an axis defined by the trunk cable relative to a position of an adjacent compartment.

11. The device of claim 10 , wherein each of the individual compartments is rotated at an angle of between 30° to about 150° relative to the position of the adjacent compartment.

12. A modular breakout device providing connection interfaces, the device comprising:
a housing having a plurality of individual compartments stacked upon each other and a cover that is attachable to the housing,
wherein the plurality of individual compartments comprises
a base compartment including a port though a bottom wall of the base compartment that is configured to accept a conductor cable; and
a first furcation tray having a first pair of conductor connection interfaces, and a channel formed in the bottom wall of the first furcation tray opposite the position where the side wall extends from the bottom wall, wherein the first furcation tray is disposed on top of the base compartment and the cover is disposed on top of the first furcation tray to enclose the housing; and
a gasket disposed in the channel to provide an environmental seal between the base compartment and the first furcation tray.

13. The device of claim 12 , further comprising a second furcation tray having a second pair of conductor connection interfaces disposed in a sidewall of the second furcation tray, wherein the second furcation tray is disposed between the first furcation tray and the cover.

14. The device of claim 12 , wherein the connection interfaces are disposed orthogonal to the side wall of the first furcation tray.

15. The device of claim 12 , wherein the connection interfaces are angled with respect to the side wall of the first furcation tray.

16. The device of claim 12 , wherein the connection interfaces are disposed parallel to the conductor cable entering the base compartment.

17. The device of claim 12 , wherein the base compartment comprises at least one additional connection interface.

18. The device of claim 12 wherein each of the individual compartments is aligned with an adjacent compartment.

19. The device of claim 12 wherein each of the individual compartments is rotated around an axis defined by the trunk cable relative to a position of an adjacent compartment.

20. The device of claim 19 , wherein each of the individual compartments is rotated at an angle of between 30° to about 150° relative to the position of the adjacent compartment.

Assignees

• 3M Innovative Properties Co

Inventors

• Simmons Richard L

Classifications

• G02B6/4478

  Bending relief means · CPC title

• G02B6/4448 Primary

  Electro-optic · CPC title

• G02B6/44715

  Fan-out devices · CPC title

• G02B6/44265

  Fibre-to-antenna cables; Auxiliary devices thereof · CPC title

• H01R27/02 Primary

  for simultaneous co-operation with two or more {dissimilar} counterparts · CPC title