Receptacle cage for stacked cabled receptacle connectors

Patent metadata

Field	Value
Publication number	US-10476198-B1
Application number	US-201816048558-A
Country	US
Kind code	B1
Filing date	Jul 30, 2018
Priority date	Jul 30, 2018
Publication date	Nov 12, 2019
Grant date	Nov 12, 2019

Abstract

A receptacle cage includes walls defining a cavity including a top wall and first and second side walls extending from the top wall to a bottom. The cavity is open at a rear to receive cabled receptacle connectors and open at a front to receive pluggable modules. A divider wall extends between the side walls and divides the cavity into upper and lower module channels receiving corresponding pluggable modules. The divider wall includes a front and a rear and has mounting fingers proximate to the rear for removably mounting the rear of the divider wall to the side walls.

First claim

What is claimed is:

1. A receptacle cage for a receptacle assembly of a communication system comprising:
a plurality of walls defining a cavity extending between a front and a rear of the receptacle cage, the plurality of walls including a top wall, a first side wall extending from the top wall to a bottom of the receptacle cage and a second side wall extending from the top wall to the bottom, wherein the cavity is open at the rear to receive at least one cabled receptacle connector at the rear of the receptacle cage and the cavity is open at the front to receive pluggable modules therein for mating with the corresponding cabled receptacle connector; and
a divider wall in the cavity extending between the first side wall and the second side wall, the divider wall dividing the cavity into an upper module channel between the divider wall and the top wall and a lower module channel between the divider wall and the bottom of the receptacle cage, the upper module channel configured to receive a corresponding pluggable module, the divider wall including a front proximate to the front of the receptacle cage and a rear proximate to the rear of the receptacle cage, the divider wall having a first mounting finger at the rear of the divider wall for removably mounting the rear of the divider wall to the first side wall, the first side wall includes a support arm at the rear of the receptacle cage supporting the first mounting finger.

2. The receptacle cage of claim 1 , wherein the first mounting finger disengages from the first side wall to increase the size of the lower module channel.

3. The receptacle cage of claim 1 , wherein the first side wall includes a pocket removably receiving the first mounting finger.

4. The receptacle cage of claim 1 , wherein the divider wall includes a second mounting finger at the rear of the divider wall opposite the first mounting finger, the second mounting finger removably mounting the rear of the divider wall to the second side wall.

5. The receptacle cage of claim 1 , wherein the divider wall separates and provides electrical shielding between an upper cabled receptacle connector and a lower cabled receptacle connector at the rear of the receptacle cage and separates and provides electrical shielding between an upper pluggable module and a lower pluggable module.

6. The receptacle cage of claim 1 , wherein the divider wall is deflectable between an elevated position and a lowered position, the first mounting finger being disengaged from the first side wall in the elevated position to provide greater access to the lower module channel, the first mounting finger engaging the first side wall in the lowered position.

7. The receptacle cage of claim 1 , wherein the first side wall includes a latching feature for latchably securing the cabled receptacle connector to the first side wall proximate to the rear of the receptacle, the latching feature includes a catch surface rearward of a latch pocket, the latch pocket configured to receive a latch of the cabled receptacle connector such that the catch surface engages and retains the latch of the cabled receptacle connector in the latch pocket.

8. The receptacle cage of claim 1 , wherein the first side wall includes alignment slots configured to receive alignment features of the cabled receptacle connector to align the cabled receptacle connector in the upper module channel.

9. The receptacle cage of claim 1 , wherein the first side wall includes mounting features at a bottom edge of the first side wall configured to be mounted to a substrate and the second side wall includes mounting features at a bottom edge of the second side wall configured to be mounted to the substrate, wherein the first and second side walls are configured to be mounted to the substrate prior to loading the cabled receptacle connector into the cavity, and wherein latching features of the first and second side walls are used to latchably secure the cabled receptacle connector in the cavity and are configured to release the cabled receptacle connector without removing the first and second side walls from the substrate.

10. The receptacle cage of claim 9 , wherein the divider wall lifts upward to allow the cabled receptacle connector in the lower module channel to release from the lower module channel without removing the first and second side walls from the substrate.

11. A receptacle cage for a receptacle assembly of a communication system comprising:
a plurality of walls defining a cavity extending between a front and a rear of the receptacle cage, the plurality of walls including a top wall, a first side wall extending from the top wall to a bottom of the receptacle cage and a second side wall extending from the top wall to the bottom, wherein the cavity is open at the rear to receive an upper cabled receptacle connector and a lower cabled receptacle connector at the rear of the receptacle cage and the cavity is open at the front to receive an upper pluggable module and a lower pluggable module therein for mating with the upper cabled receptacle connector and the lower cabled receptacle connector, respectively, the first side wall having an upper latching feature at the rear including an upper latch pocket for latchably securing a latch of the upper cabled receptacle connector to the first side wall and a lower latching feature at the rear including a lower latch pocket for latchably securing a latch of the lower cabled receptacle connector to the first side wall; and
a divider wall in the cavity extending between the first side wall and the second side wall, the divider wall dividing the cavity into an upper module channel between the divider wall and the top wall and a lower module channel between the divider wall and the bottom of the receptacle cage, the upper module channel configured to receive the upper cabled receptacle connector and the upper pluggable module, the lower module channel configured to receive the lower cabled receptacle connector and the lower pluggable module, the divider wall including a front proximate to the front of the receptacle cage and a rear proximate to the rear of the receptacle cage, the rear of the divider wall configured to block the lower cabled receptacle connector in the lower module channel to retain the lower cable receptacle connector in the lower module channel when the divider wall is moved from an elevated position to a lowered position.

12. The receptacle cage of claim 11 , wherein the divider wall includes a first mounting finger proximate to the rear of the divider wall for removably mounting the rear of the divider wall to the first side wall.

13. The receptacle cage of claim 11 , wherein the rear of the divider wall disengages from the first side wall and the second side wall to increase the size of the lower module channel.

14. The receptacle cage of claim 11 , the divider wall separates and provides electrical shielding between the upper cabled receptacle connector and the lower cabled receptacle connector at the rear of the receptacle cage and separates and provides electrical shielding between the upper pluggable module and the lower pluggable module.

15. The receptacle cage of claim 11 , wherein the divider wall is deflectable between the elevated position and the lowered position, the divider wall including first and second mounting fingers being disengaged from the first side wall and the second side wall, respectively, in the elevated position to provide greater access to the lower module channel, the first and second mounting finger engaging the first side wall and the second side wall, respectively, in the lowered position.

Assignees

• Te Connectivity Corp

Inventors

• Pogash Christopher Michael
• Rowe Dustin Grant

Classifications

• G02B6/4284

  of optical modules with disconnectable electrical connectors (latching arms for electrical connectors H01R13/627) · CPC title

• G02B6/4277

  Protection against electromagnetic interference [EMI], e.g. shielding means (shielding of electric apparatus H05K9/00, of instruments G12B17/00) · CPC title

• G02B6/4269

  with heat sinks or radiation fins · CPC title

• G02B6/4261

  Packages with mounting structures to be pluggable or detachable, e.g. having latches or rails · CPC title

• H01R13/659

  with plural ports for distinct connectors · CPC title