Method and apparatus for patch panel patch cord documentation and revision

• US 7,534,137 B2
• Filed: 01/04/2008
• Issued: 05/19/2009
• 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:
  US11/969,353
• Publication Number:
  US 20080102693A1
• Time in Patent Office: 501 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 modular patch panel for use in a system for documenting and guiding patch cord connections comprising:

a port wherein the port comprises an upper contact and a lower contact, the upper and lower contacts being arranged such that a circuit is completed between the upper contact and lower contact when a blade contact is positioned between the upper contact and the lower contact and wherein the upper and lower contacts offer a self-aligning contact interface area; and

wherein the modular patch panel is adapted to communicate with a network management system via an out-of-band communication through a blade contact positioned between the upper and lower contacts.

2. The modular patch panel of claim 1 wherein at least one of the upper contact and lower contact has a spring loop adapted to provide sufficient normal force to promote electrical connection between the at least one upper contact and lower contact and the blade contact.

3. The modular patch panel of claim 2 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.

4. The modular patch panel of claim 1 wherein the upper and lower contacts are made of pre-plated round wire.

5. The system of claim 1 further comprising a panel cover having light-pipe openings adapted to allow an installer to view indicator lights.

6. The system of claim 1 further comprising a panel cover having panel contact shrouds.