Cable cartridges and associated connection methods for disaggregated server architectures

Patent metadata

Field	Value
Publication number	US-2025275082-A1
Application number	US-202519062926-A
Country	US
Kind code	A1
Filing date	Feb 25, 2025
Priority date	Feb 26, 2024
Publication date	Aug 28, 2025
Grant date	—

Abstract

Systems, devices, and methods for disaggregating networking components are provided. An example cable cartridge for network connections includes a housing defining a first portion configured to be coupled with at least a first disaggregated server device supported by a networking chassis. The first disaggregated server device includes a first central processing unit (CPU) and a first graphics processing unit (GPU) coupled with the first CPU. The first CPU and the first GPU are configured to perform one or more computing operations associated with the networking chassis. The housing defines a second portion configured to be coupled with at least a first insertable switch module supported by the networking chassis. The cable cartridge is configured to operably couple the first disaggregated server device and the first insertable switch module.

First claim

1 . A cable cartridge for network connections comprising:
a housing defining:
a first portion configured to be coupled with at least a first disaggregated server device supported by a networking chassis, the first disaggregated server device comprising:
a first central processing unit (CPU);
a first graphics processing unit (GPU) coupled with the first CPU, wherein the first CPU and the first GPU are configured to perform one or more computing operations associated with the networking chassis; and

a second portion configured to be coupled with at least a first insertable switch module supported by the networking chassis,
wherein the cable cartridge is configured to operably couple the first disaggregated server device and the first insertable switch module.

2 . The cable cartridge according to claim 1 , wherein the first GPU of the first disaggregated server device is isolated on the first disaggregated server device.

3 . The cable cartridge according to claim 1 , wherein the first GPU is the only GPU on the first disaggregated server device.

4 . The cable cartridge according to claim 1 , wherein the first GPU is supported on the first disaggregated server device in the absence of other GPUs on the first disaggregated server device.

5 . The cable cartridge according to claim 1 , wherein the first portion of the housing is configured to be operably coupled with a plurality of disaggregated server devices including the first disaggregated server device.

6 . The cable cartridge according to claim 5 , wherein the cable cartridge is configured to operably couple the plurality of disaggregated server devices with the first insertable switch module.

7 . The cable cartridge according to claim 1 , wherein the first insertable switch module further comprises:
one or more first switching chipsets; and a first fabric management controller operably coupled with the one or more first switching chipsets, wherein the first insertable switch module is configured to at least partially control data transmission associated with the first disaggregated server device.

8 . The cable cartridge according to claim 1 , wherein the second portion of the housing is configured to be operably coupled with a plurality of insertable switch modules including the first insertable switch module.

9 . The cable cartridge according to claim 8 , wherein the cable cartridge is configured to operably coupled the plurality of insertable switch modules with at least the first disaggregated server device.

10 . The cable cartridge according to claim 1 , wherein the first disaggregated server device and/or the first insertable switch module are removably attached with the housing.

11 . The cable cartridge according to claim 1 , wherein at least the first portion comprises an attachment mechanism for removably attaching at least the first portion of the housing with the first disaggregated server device.

12 . The cable cartridge according to claim 11 , wherein the attachment mechanism further comprises a float frame configured to receive a connector of the first disaggregated server device therein.

13 . The cable cartridge according to claim 12 , wherein the float frame is configured to enable movement of the connector within the attachment mechanism in at least a first direction relative to the float frame.

14 . The cable cartridge according to claim 13 , wherein the float frame is configured to enable movement of the connector within the attachment mechanism in a second direction substantially perpendicular to the first direction.

15 . The cable cartridge according to claim 14 , wherein the float frame comprises a load control device configured to maintain connection between the first disaggregated server device and the cable cartridge.

16 . The cable cartridge according to claim 15 , wherein the load control device comprises at least a first spring configured to urge the attachment mechanism in a third direction that is substantially perpendicular to the first direction and the second direction.

17 . A method for network initialization comprising:
providing a cable cartridge comprising:
a housing defining:
a first portion; and
a second portion

coupling the first portion of the housing with at least a first disaggregated server device supported by a networking chassis, the first disaggregated server device comprising:
a first central processing unit (CPU);
a first graphics processing unit (GPU) coupled with the first CPU, wherein the first CPU and the first GPU are configured to perform one or more computing operations associated with the networking chassis; and
coupling the second portion with at least a first insertable switch module supported by the networking chassis, wherein the cable cartridge is configured to operably couple the first disaggregated server device and the first insertable switch module.

18 . The cable cartridge according to claim 1 , wherein the first GPU is the only GPU on the first disaggregated server device.

19 . The method according to claim 17 , further comprising determining, via an identification operation, one or more device characteristics of the first disaggregated server device in response to connection between the first disaggregated server device and the cable cartridge.

20 . The method according to claim 17 , further comprising:
first powering one or more rack switches operably coupled with the first networking chassis; second powering the first insertable switch module; and third powering the first disaggregated server device.

Assignees

• Nvidia Corp

Inventors

• Mentovich Elad
• Albright Ryan
• Wells Ryan
• Yu Lisa
• Fields Jr James Stephen
• Daley James Bernard
• Darbha Rama
• Gafni Barak
• Whidden Nick

Classifications

• H05K7/1492 Primary

  having electrical distribution arrangements, e.g. power supply or data communications · CPC title

• G06F1/183

  Internal mounting support structures, e.g. for supporting printed circuit boards · CPC title