Method and apparatus for patch panel patch cord documentation and revision

• US 7,488,206 B2
• Filed: 02/12/2007
• Issued: 02/10/2009
• Est. Priority Date: 02/14/2006
• Status: Active Grant

• Current Assignee: Panduit Corporation
• Original Assignee: Panduit Corporation
• Inventors: Nordin, Ronald A., Caveney, Jack E., Patel, Satish I., Leshin, Brian D.
• Primary Examiner(s): Duverne; Jean F
• Application Number:
  US11/673,927
• Publication Number:
  US 20070207666A1
• Time in Patent Office: 729 Days
• Field of Search: 439/540.1, 439/539, 439535-536
• US Class Current: 439/540.1
• CPC Class Codes: H04Q 1/136 having patch field management or physical layer management arrangements

Abstract

Intelligent patch panels support patch cord management in communications networks. Modular patch panels can be connected to one another for the purposes of sharing power and also for the purposes of monitoring patch cord connections and reporting the status of patch cord connections to a network management system. Each port of an intelligent patch panel may be provided with out-of-band contacts to allow for monitoring and reporting of patch cord connectivity information. According to one embodiment, out-of-band contacts send identification information regarding their associated patch panel ports along a ninth wire of a patch cord.

Claims

1. A system for documenting and guiding patch cord connections in a network comprising:

a plurality of modular patch panels, each of said modular patch panels having a pair of network connection ports, a plurality of patch panel ports, and a pair of power sharing ports;

wherein each of said patch panel ports is adapted to instantly detect the insertion of a patch cord plug into the patch panel port and each of said modular patch panels is adapted to immediately communicate information regarding the insertion of a patch cord plug to a network management system; and

wherein each of said patch panel ports has an upper contact and a lower contact, said upper contact and said lower contact being arranged such that a circuit is completed between the upper contact and the lower contatt when a blade contact is positioned between the upper contact and the lower contact, at least one of the upper contact and lower contact having a spring loop adapted to provide sufficient normal force to promote electrical connection between the upper contact and the blade contact.

2. The system of claim 1 wherein said upper contact and said lower contact are mounted and electrically connected to a printed circuit board which is provided on a face plate of the modular patch panel.

3. The system of claim 2 further comprising a panel cover having light-pipe openings adapted to allow an installer to view indicator lights.

4. The system of claim 2 further comprising a panel cover having panel contact shrouds.

5. The system of claim 1 wherein the upper and lower contacts offer a self-aligning contact interface area.

6. The system of claim 1 wherein said lower contact has a spring loop adapted to provide sufficient normal force to promote electrical connection between the lower contact and the blade contact.

7. The system of claim 1 wherein said upper contact has a spring loop adapted to provide sufficient normal force to promote electrical connection between the lower contact and the blade contact.

8. The system of claim 1 wherein the patch panel port detectes the insertion of a patch cord plug panel port via an insertion of a blade contact between the upper contact and the lower contact.