Rack level network switch

• US 10,499,531 B2
• Filed: 04/18/2018
• Issued: 12/03/2019
• Est. Priority Date: 04/18/2018
• Status: Active Grant

• Current Assignee: Schneider Electric IT Corporation (Schneider Electric SE)
• Original Assignee: Schneider Electric IT Corporation (Schneider Electric SE)
• Inventors: Schmidt, Michael Kenneth, Rohr, Daniel J.
• Primary Examiner(s): Bui, Hung S.
• Application Number:
  US15/956,264
• Publication Number:
  US 20190327851A1
• Time in Patent Office: 594 Days
• Field of Search: 361826
• CPC Class Codes: G06F 1/28 Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
• CPC Class Codes: H05K 7/1492 having electrical distribution arrangements, e.g. power supply or data communications
• CPC Class Codes: H05K 7/1498 Resource management, Optimisation arrangements, e.g. configuration, identification, tracking, physical location thermal management H05K7/20836
• CPC Class Codes: H05K 7/18 Construction of rack or frame

Abstract

Systems and methods of providing network connectivity to an equipment rack are provided. A network switch includes an enclosure to be aligned along the height of an equipment rack. The network switch provides a plurality of network ports distributed along the enclosure so the network ports are associated with mounting spaces in the rack, when installed. A controller provides communications between the plurality of network ports and may be configured to identify installed equipment in particular rack spaces, from network traffic on particular network ports and by association of the network ports with the rack spaces.

Claims

1. A communication network switch comprising:

an elongated enclosure physically configured to be aligned along the height of an equipment rack;

at least three network ports aligned along a longitudinal axis of the enclosure such that each of the at least three network ports is substantially physically associated with at least one of a plurality of mounting spaces within the equipment rack; and

a controller coupled to the at least three network ports and configured to detect an identifier of a piece of equipment connected to an identified one of the at least three network ports.

2. The network switch of claim 1 further comprising one or more uplink ports, the controller being further configured to provide communications between the at least three network ports and the uplink ports.

3. The network switch of claim 2 wherein the controller is further configured to communicate the identifier to a remote system via the one or more uplink ports.

4. The network switch of claim 2 further comprising at least three power outlets aligned along the longitudinal axis of the enclosure such that each of the at least three network ports is substantially physically associated with at least one of the at least three power outlets.

5. The network switch of claim 4 wherein the controller is further configured to identify a piece of equipment connected to an identified one of the at least three network ports and to associate at least one of the at least three power outlets with the piece of equipment based upon the physical association of the at least one of the at least three power outlets with the identified network port.

6. The network switch of claim 1 further comprising at least three power outlets aligned along the longitudinal axis of the enclosure such that each of the at least three power outlets is substantially physically associated with at least one of the plurality of mounting spaces.

7. The network switch of claim 1 further comprising the equipment rack.

8. The network switch of claim 1, wherein the controller is further configured to identify at least one of the plurality of mounting spaces as being associated with the piece of equipment based upon the physical association of the at least one of the plurality of mounting spaces with the at least one of the at least three network ports.

9. A communication network switch comprising:

at least three network ports;

at least three power connections;

a chassis physically configured to substantially align along a height of an equipment rack, wherein the at least three network ports are aligned along a longitudinal axis of the chassis; and

a controller coupled to the at least three network ports, wherein the controller is configured to provide communications between the at least three network ports and to logically associate each of the at least three power connections with at least one of the at least three network ports.

10. The network switch of claim 9 wherein the controller is further configured to identify a piece of equipment connected to at least one of the at least three network ports based upon network traffic on the at least one of the at least three network ports.

11. The network switch of claim 10 wherein the controller is further configured to identify at least one of the at least three power connections as providing power to the piece of equipment based upon the logical association of each of the at least three power connections with the at least one of the at least three network ports.

12. The network switch of claim 9 wherein each of the at least three network ports is physically associated with at least one of the at least three power connections.

13. The network switch of claim 9, wherein the at least three network ports are aligned along a longitudinal axis of the chassis such that each of the at least three network ports is substantially physically associated with at least one of a plurality of mounting spaces within the equipment rack when the chassis is installed to the equipment rack.

14. The network switch of claim 13 wherein the controller is further configured to identify a piece of equipment connected to at least one of the at least three network ports based upon network traffic on the at least one of the at least three network ports and to identify at least one of the plurality of mounting spaces as being associated with the piece of equipment based upon the physical association of the at least one of the plurality of mounting spaces with the at least one of the at least three network ports.

15. The network switch of claim 13, wherein the at least three power connections are aligned along the longitudinal axis of the chassis such that each of the at least three power connections is substantially physically associated with at least one of the plurality of mounting spaces when the chassis is installed to the equipment rack.

16. A method of managing equipment mounted in a rack, the method comprising:

detecting network activity on a network port;

identifying the equipment from the network activity;

associating the equipment with the network port; and

associating the equipment with at least one of a rack space and a power outlet based upon an affiliation of the at least one rack space or power outlet with the network port.

17. The method of claim 16 further comprising communicating to a remote device an identifier of the equipment, the network port, and the at least one rack space or power outlet.

18. The method of claim 16 further comprising identifying an associated power outlet based upon an affiliation of the associated power outlet with the network port and detecting an amount of power provided via the associated power outlet.

19. The method of claim 18 further comprising determining an expected power consumption of the equipment based upon the identification of the equipment.

20. The method of claim 19 further comprising detecting a potential wiring fault based upon a comparison of the expected power consumption to the detected amount of power.

21. The method of claim 16 further comprising identifying an associated rack space based upon an affiliation of the associated rack space with the network port and populating a database to indicate that the equipment is installed in the associated rack space.