Dual card pluggable module

Patent metadata

Field	Value
Publication number	US-11456567-B2
Application number	US-202117177697-A
Country	US
Kind code	B2
Filing date	Feb 17, 2021
Priority date	Feb 24, 2020
Publication date	Sep 27, 2022
Grant date	Sep 27, 2022

Abstract

A pluggable module is provided and includes a pluggable body including a cavity. The pluggable body extends between a mating end and a cable end opposite the mating end. The mating end is configured to be plugged into a receptacle connector assembly. The pluggable body has a top wall, a bottom wall, a first side wall at a first side, and a second side wall at a second side. The pluggable module includes a cable assembly coupled to the pluggable body. The cable assembly includes an upper module circuit card, a lower module circuit card, upper cables terminated to the upper module circuit card and lower cables terminated to the lower module circuit card. The upper module circuit card includes upper contact pads proximate to an upper mating edge. The lower module circuit card includes lower contact pads proximate to a lower mating edge.

First claim

What is claimed is:

1. A pluggable module comprising:
a pluggable body including a cavity, the pluggable body extending between a mating end and a cable end opposite the mating end, the mating end configured to be plugged into a receptacle connector assembly, the pluggable body having a top wall, a bottom wall, a first side wall at a first side, and a second side wall at a second side; and
a cable assembly coupled to the pluggable body, the cable assembly including an upper module circuit card, a lower module circuit card, upper cables terminated to the upper module circuit card and lower cables terminated to the lower module circuit card, the upper module circuit card including upper contact pads proximate to an upper mating edge, the lower module circuit card including lower contact pads proximate to a lower mating edge, the upper contact pads including upper high speed transmit contact pads, upper high speed receive contact pads, upper low speed sideband contact pads, and upper ground contact pads, the lower contact pads including lower high speed transmit contact pads, lower high speed receive contact pads, lower low speed sideband contact pads, and lower ground contact pads;
wherein the upper high speed transmit contact pads are arranged in pairs with the upper ground contact pads arranged therebetween and the upper high speed receive contact pads are arranged in pairs with the upper ground contact pads arranged therebetween, and wherein the lower high speed transmit contact pads are arranged in pairs with the lower ground contact pads arranged therebetween and the lower high speed receive contact pads are arranged in pairs with the lower ground contact pads arranged therebetween; and
wherein the upper high speed transmit contact pads are provided proximate to the first side and the upper high speed receive contact pads are provided proximate to the second side with at least one of the upper low speed sideband contact pads located between the upper high speed transmit contact pads and the upper high speed receive contact pads, and wherein the lower high speed transmit contact pads are provided proximate to the second side and the lower high speed receive contact pads are provided proximate to the first side with at least one of the lower low speed sideband contact pads located between the lower high speed transmit contact pads and the lower high speed receive contact pads.

2. The pluggable module of claim 1 , wherein the upper high speed transmit contact pads are aligned with the lower high speed receive contact pads and the upper high speed receive contact pads are aligned with the lower high speed transmit contact pads.

3. The pluggable module of claim 1 , wherein the upper module circuit card is spaced apart from the lower module circuit card by a card gap, the upper high speed transmit contact pads on a lower surface of the upper module circuit card face the lower high speed receive contact pads on an upper surface of the lower module circuit card across the card gap, and wherein the upper high speed receive contact pads on the lower surface of the upper module circuit card face the lower high speed transmit contact pads on the upper surface of the lower module circuit card across the card gap.

4. The pluggable module of claim 1 , wherein all of the upper low speed sideband contact pads are located between the upper high speed transmit contact pads and the upper high speed receive contact pads and all of the lower low speed sideband contact pads are located between the lower high speed transmit contact pads and the lower high speed receive contact pads.

5. The pluggable module of claim 1 , wherein the upper low speed sideband contact pads include interior upper low speed sideband contact pads, first exterior upper low speed sideband contact pads, and second exterior upper low speed sideband contact pads, the interior upper low speed sideband contact pads are located between the upper high speed transmit contact pads and the upper high speed receive contact pads, the first exterior upper low speed sideband contact pads are located at the first side exterior of the upper high speed transmit contact pads, the second exterior upper low speed sideband contact pads are located at the second side exterior of the upper high speed receive contact pads, and wherein the lower low speed sideband contact pads include interior lower low speed sideband contact pads, first exterior lower low speed sideband contact pads, and second exterior lower low speed sideband contact pads, the interior lower low speed sideband contact pads are located between the lower high speed transmit contact pads and the lower high speed receive contact pads, the first exterior lower low speed sideband contact pads are located at the first side exterior of the lower high speed receive contact pads, the second exterior lower low speed sideband contact pads are located at the second side exterior of the lower high speed transmit contact pads.

6. The pluggable module of claim 1 , further comprising a latch coupled to the pluggable body, the latch having a latching finger configured to be latchably coupled to the receptacle connector assembly.

7. The pluggable module of claim 6 , wherein the latch is exterior of the pluggable body.

8. The pluggable module of claim 6 , wherein the latching finger faces the top wall, the pluggable module configured to receive a cage wall of the receptacle connector assembly between the latch and the cage wall.

9. The pluggable module of claim 6 , wherein the latching fingers are configured to engage an exterior of a receptacle cage of the receptacle connector assembly, the pluggable body being received interior of the receptacle cage.

10. A pluggable module comprising:
a pluggable body including a cavity, the pluggable body extending between a mating end and a cable end opposite the mating end, the mating end configured to be plugged into a receptacle connector assembly, the pluggable body having a top wall, a bottom wall, a first side wall at a first side, and a second side wall at a second side;
a latch coupled to the pluggable body, the latch having a latching finger configured to be latchably coupled to the receptacle connector assembly, the latch being exterior of the pluggable body; and
a cable assembly coupled to the pluggable body, the cable assembly including an upper module circuit card, a lower module circuit card, upper cables terminated to the upper module circuit card and lower cables terminated to the lower module circuit card, the upper module circuit card including upper contact pads proximate to an upper mating edge, the lower module circuit card including lower contact pads proximate to a lower mating edge, the upper contact pads including upper high speed transmit contact pads, upper high speed receive contact pads, upper low speed sideband contact pads, and upper ground contact pads, the lower contact pads including lower high speed transmit contact pads, lower high speed receive contact pads, lower low speed sideband contact pads, and lower ground contact pads.

11. The pluggable module of claim 10 , wherein the latching fingers are configured to engage an exterior of a receptacle cage of the receptacle connector assembly, the pluggable body being received interior of the receptacle cage.

12. The pluggable module of claim 10 , wherein the latching finger faces the top wall, the pluggable module configured to receive a cage wall of the receptacle connector assembly between the latch and the cage wall.

13. The pluggable module of claim 10 , wherein the upper high speed transmit contact pads are arranged in pairs with the upper ground contact pads arranged t

Assignees

• TE Connectivity Services Gmbh
• Te Connectivity Solutions Gmbh

Inventors

• Blackburn Christopher William
• Herring Michael David
• Galbraith Zachary
• Vaughn Kaitlin M
• Goel Mohini C
• Westman John Eugene
• Ritter Christopher David
• Tracy Nathan Lincoln

Classifications

• H01R12/596 Primary

  Connection of the shield to an additional grounding conductor, e.g. drain wire · CPC title

• H01R24/60 Primary

  Contacts spaced along planar side wall transverse to longitudinal axis of engagement · CPC title

• H01R13/6582

  with resilient means for engaging mating connector · CPC title

• H01R12/727

  Coupling devices presenting arrays of contacts · CPC title

• H01R13/631

  for engagement only · CPC title