초록 ▼

An apparatus and method for connecting servers within a rack-mounted server system. In one embodiment, a plurality of servers are positioned in respective bays of a rack. The bays generally constrain adjacent servers in a generally fixed spacing and in face-to-face alignment. A first server is moved

An apparatus and method for connecting servers within a rack-mounted server system. In one embodiment, a plurality of servers are positioned in respective bays of a rack. The bays generally constrain adjacent servers in a generally fixed spacing and in face-to-face alignment. A first server is moved within its bay relative to a second server until a connector on the first server is aligned with a mating connector on the second server. Alignment of the two mating connectors is detected by a position sensor, such as an LED-photodiode pair. A signal from the position sensor causes or at least allows the first and second connectors to be moved toward one another, either using a motor or a hand-actuated mechanism, to provide power and data communication between the servers. Once the connection is established, data is optionally transmitted via the optical sensor.

대표청구항 ▼

What is claimed is: 1. An apparatus, comprising: a rack having first and second adjacent server bays for constraining servers at a fixed spacing and face-to-face alignment; a first server selectively positionable in the first server bay, the first server having a first connector; a second server se

What is claimed is: 1. An apparatus, comprising: a rack having first and second adjacent server bays for constraining servers at a fixed spacing and face-to-face alignment; a first server selectively positionable in the first server bay, the first server having a first connector; a second server selectively positionable in the second server bay, the second sever having a second connector for electrical communication with the first connector, wherein the first and second connectors are disposed at a common position on adjacent faces of the servers; a sensor for detecting the alignment of the first connector with the second connector and generating a signal in response; and an actuator for selectively extending at least one of the first and second connectors to establish electrical communication between the first and second connectors in response to the signal. 2. The apparatus of claim 1, wherein the sensor comprises an optical sensor. 3. The apparatus of claim 2, wherein the sensor further comprises an LED on the first server and a photodiode on the second server, the photodiode configured for sensing an optical output of the LED. 4. The apparatus of claim 3, wherein the LED is recessed beneath an outer surface of the first server. 5. The apparatus of claim 1, further comprising at least one connector recess for receiving at least one of the first and second connectors. 6. The apparatus of claim 1, wherein the actuator comprises at least one motor for extending at least one of the first and second connectors. 7. The apparatus of claim 1, wherein the actuator comprises at least one hand-driven actuator configured for extending at least one of the first and second connectors. 8. The apparatus of claim 7, further comprising a locking mechanism for selectively preventing extension of the first or second connector prior to the signal from the sensor. 9. An apparatus, comprising: a server adapted for positioning in a rack bay; a first connector on the server including a plurality of electrical leads, the first connector configured for mating and electrical communication with a second connector on a second server, the second connector having a plurality of electrical leads; and a position sensor for detecting a position of the first connector relative to the second connector and generating a signal in response, the first connector being extendable in response to the signal from the position sensor. 10. The apparatus of claim 9, wherein the first connector is connected with the second connector when extended. 11. The apparatus of claim 9, wherein the second connector is extendable toward the first connector. 12. The apparatus of claim 9, wherein the position sensor further comprises an LED on one of the first and second servers, and a photodiode on the other of the first and second servers, the photodiode for sensing an optical output of the LED. 13. The apparatus of claim 12, further comprising a recess for recessing the LED below an outer surface. 14. The apparatus of claim 9, further comprising an electric motor configured for extending the first connector in response to the signal from the position sensor. 15. A method, comprising: positioning a first server in a first rack bay of a rack; positioning a second server in a second rack bay adjacent to the first server, the first and second rack bays constraining the first and second servers at a substantially fixed spacing and face-to-face alignment; electronically detecting a position of the second server relative to the first server in one translational direction; and extending one or both of a first electronic connector on the first server and a second electronic connector on the second server in response to the electrical detection step and into electrical communication when the position of the second server relative to the first server corresponds to alignment of the first and second electrical connectors. 16. The method of claim 15, wherein positioning the second server with respect to the first server comprises moving one or both of the first and second servers within the respective first or second rack bays. 17. The method of claim 15, wherein positioning the second server with respect to the first server comprises aligning an LED on the first server with a photodiode on the second server. 18. The method of claim 17, further comprising transmitting data optically between the first and second servers. 19. The method of claim 15, further comprising extending the first or second electrical connector outward from a recess. 20. The method of claim 15, further comprising extending the first or second electrical connector with an electric motor.