Hot-plug capable input and output (IO) subsystem
First Claim
1. An input and output (IO) subsystem chassis, comprising:
- a plurality of IO modules;
a housing having a frontend and a backend, the housing including a plurality of IO slots to receive the plurality of IO modules inserted from the frontend of the housing; and
a baseboard disposed within the housing, the baseboard including a plurality of first connectors corresponding to the IO slots to receive and connect the plurality of IO modules, wherein each of the IO modules can be coupled to one of a plurality of servers via the backend panel using a cable,wherein each of the IO modules comprisesan IO card having a peripheral device mounted thereon,a card holder includinga printed circuit board (PCB),a first receiving socket disposed perpendicularly on a surface of the PCB to receive and hold the IO card plugged in vertically and downwardly with respect to the surface of the PCB and the baseboard,a second connector disposed on a backend edge of the PCB parallel with the surface of the PCB to engage with or disengage from a corresponding one of the first connectors of the baseboard horizontally with respect to the surface of the PCB and the baseboard, when the IO module is inserted into or removed from a corresponding IO slot from the frontend, without having to remove the housing, andwherein the IO subsystem chassis and a server chassis housing the plurality of servers are disposed within an electronic rack.
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Accused Products
Abstract
An IO subsystem chassis includes IO modules and IO slots to receive the IO modules inserted from a frontend of a housing, a baseboard disposed within the housing, the baseboard including first connectors corresponding to the IO slots to receive and connect the IO modules. Each of the IO modules can be coupled a server via the backend panel using a cable. Each IO module includes an IO card having a peripheral device mounted thereon and a card holder having a first receiving socket to receive and hold the IO card plugged in vertically and downwardly. The card holder further includes a second connector to engage with or disengage from a corresponding one of the first connectors of the baseboard horizontally, when the IO module is inserted into or removed from a corresponding IO slot from the frontend, without having to removing the housing.
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Citations
32 Claims
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1. An input and output (IO) subsystem chassis, comprising:
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a plurality of IO modules; a housing having a frontend and a backend, the housing including a plurality of IO slots to receive the plurality of IO modules inserted from the frontend of the housing; and a baseboard disposed within the housing, the baseboard including a plurality of first connectors corresponding to the IO slots to receive and connect the plurality of IO modules, wherein each of the IO modules can be coupled to one of a plurality of servers via the backend panel using a cable, wherein each of the IO modules comprises an IO card having a peripheral device mounted thereon, a card holder including a printed circuit board (PCB), a first receiving socket disposed perpendicularly on a surface of the PCB to receive and hold the IO card plugged in vertically and downwardly with respect to the surface of the PCB and the baseboard, a second connector disposed on a backend edge of the PCB parallel with the surface of the PCB to engage with or disengage from a corresponding one of the first connectors of the baseboard horizontally with respect to the surface of the PCB and the baseboard, when the IO module is inserted into or removed from a corresponding IO slot from the frontend, without having to remove the housing, and wherein the IO subsystem chassis and a server chassis housing the plurality of servers are disposed within an electronic rack. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. An electronic rack, comprising:
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a server chassis having a plurality of server blades, each server blade including one or more processors and a memory, wherein each server blade represents a server; and an input and output (IO) subsystem chassis, wherein the IO subsystem chassis comprises a plurality of IO modules, a housing having a frontend and a backend, the housing including a plurality of IO slots to receive the plurality of IO modules inserted from the frontend of the housing, and a baseboard disposed within the housing, the baseboard including a plurality of first connectors corresponding to the IO slots to receive and connect the plurality of IO modules, wherein each of the IO modules can be coupled one of the server blades of the server chassis via the backend panel using a cable, wherein each of the IO modules comprises an IO card having a peripheral device mounted thereon, and a card holder including a printed circuit board (PCB), a first receiving socket disposed perpendicularly on a surface of the PCB to receive and hold the IO card plugged in vertically and downwardly with respect to the surface of the PCB and the baseboard, a second connector disposed on a backend edge of the PCB parallel with the surface of the PCB to engage with or disengage from a corresponding one of the first connectors of the baseboard horizontally with respect to the surface of the PCB and the baseboard, when the IO module is inserted into or removed from a corresponding IO slot from the frontend, without having to remove the housing. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
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27. An input and output (IO) module to be inserted into an IO subsystem chassis, the IO module comprising:
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an IO card having a peripheral device mounted thereon; and a card holder including a printed circuit board (PCB), a first connector disposed perpendicularly on a surface of the PCB as a receiving socket to receive and hold the IO card plugged in vertically and downwardly with respect to the surface of the PCB and the baseboard, and a second connector disposed on a backend edge of the PCB parallel with the surface of the PCB to horizontally with respect to the surface of the PCB and the baseboard, engage with or disengage from a third connector disposed on a baseboard of an IO subsystem chassis, when the IO module is inserted into or removed from one of a plurality of IO slots from a frontend of the IO subsystem chassis, without having to remove a housing that houses a plurality of IO modules therein, wherein the IO subsystem chassis is disposed within an electronic rack having a server chassis coupled to the IO modules of the IO subsystem chassis using cables, wherein the sever chassis includes a plurality of server blades, each representing a server, and wherein the IO module is one of a plurality of IO modules each coupled to one of the plurality of server blades. - View Dependent Claims (28, 29, 30, 31, 32)
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Specification