Powered patch panel

• US 7,993,143 B2
• Filed: 08/09/2010
• Issued: 08/09/2011
• Est. Priority Date: 05/03/2004
• Status: Expired due to Fees

• Current Assignee: Georgia Tech Research Corporation (University System of Georgia)
• Original Assignee: Panduit Corporation
• Inventors: Bolouri-Saransar, Masud, Nordin, Ronald A., Doorhy, Michael V.
• Primary Examiner(s): Patel; T C
• Assistant Examiner(s): Nguyen; Phuongchi T
• Application Number:
  US12/853,028
• Publication Number:
  US 20100304577A1
• Time in Patent Office: 365 Days
• Field of Search: 439/49, 439/540.1, 439/676
• US Class Current: 439/49
• CPC Class Codes: H04Q 1/03 Power distribution arrangements
• CPC Class Codes: H04Q 1/035 Cooling of active equipments, e.g. air ducts
• CPC Class Codes: H04Q 1/136 having patch field management or physical layer management arrangements
• CPC Class Codes: H04Q 1/14 Distribution frames
• CPC Class Codes: H04Q 2201/802 in data transmission systems

Abstract

A powered communications patch panel is adapted to power network devices connected to the communications patch panel. Power is supplied to the network devices by the powered communications patch panel over the communication cabling. The powered communications patch panel may be provided with a management port to allow remote management of the patch panel via a network connection. Multiple management ports may be provided, allowing patch panels to be connected to one another in a daisy-chain configuration.

Claims

1. A method for managing power provided to endpoint devices along communication cables in a network, said method comprising:

providing a powered patch panel having;

a plurality of front-side RJ-45 communications connectors provided in a front panel of said patch panel;

a plurality of back-side punch-down block communications connectors provided in a rear panel of said patch panel, each of said punch-down block communications connectors being electrically connected to a corresponding one of said RJ-45 communications connectors;

power source control circuitry connected intermediate each of the plurality of RJ-45 communications connectors and the plurality of punch-down block communications connectors, said power source control circuitry being operative to supply power from a power supply to said endpoint devices along said communications cables; and

a first management port providing connectivity between the communications patch panel and a network management system of said network; and

managing said patch panel via a connection to said first management port using management software, wherein the power supply to the patch panel is a 48 volt DC electrical power supply.

2. The method of claim 1 wherein managing said patch panel comprises selectively turning power on or off for each of the RJ-45 communications connectors provided on said patch panel.

3. The method of claim 1 wherein managing said patch panel comprises selectively powering down ports in the event of a power outage.

4. The method of claim 1 wherein said patch panel is further provided with a second management port.

5. The method of claim 4 further comprising:

providing a secondary powered patch panel having a management port; and

daisy-chaining said secondary powered patch panel to said powered patch panel by connecting a cord between said management port of said secondary powered patch panel and said second management port of said powered patch panel.