Patch field documentation and revision systems
First Claim
1. A patch field system comprising:
- a communication network device having a communication network device port module, a plurality of ports, and an appliqué
attached to a face of the communication network device port module, the appliqué
including a printed circuit board (PCB) with a plurality of conductive pads;
an intelligent patch panel having a plurality of ports and a plurality of conductive pads; and
a patch cord adapted to connect one of the ports of the communication network device with one of the ports of the intelligent patch panel, each end of the patch cord including a plug, the patch cord including signal pairs that terminate at plug contacts of each plug, and a system wire that terminates at a probe of each plug, the system wire enabling communication between the intelligent patch panel and the PCB via contact between the probes of opposing plugs and the conductive pads of the intelligent patch panel and the communication network device,wherein the intelligent patch panel is adapted to measure a resistance associated with each port via the system wire, an open circuit measurement indicating that no patch cord is attached to the port, a measurement within a first resistance range indicating that the patch cord is attached only to the port of the intelligent patch panel, a measurement within a second resistance range less than the first resistance range indicating that the patch cord connects the intelligent patch panel and the communication network device.
1 Assignment
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Accused Products
Abstract
A communication network device and corresponding patch field system are disclosed. The device includes a port module, ports, and an appliqué attached to a face of the port module. The appliqué includes a printed circuit board (PCB) with conductive pads. A patch cord connects the device with an intelligent patch panel. The patch cord contains at least one system wire. The patch panel is adapted to measure a resistance associated with each port via the system wire. An open circuit indicates that no patch cord is attached to the port, a resistance within a first range indicates that the patch cord is attached only to the port of the intelligent patch panel, and a resistance within a second range less than the first range indicates that the patch cord connects the intelligent patch panel and the device.
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Citations
20 Claims
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1. A patch field system comprising:
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a communication network device having a communication network device port module, a plurality of ports, and an appliqué
attached to a face of the communication network device port module, the appliqué
including a printed circuit board (PCB) with a plurality of conductive pads;an intelligent patch panel having a plurality of ports and a plurality of conductive pads; and a patch cord adapted to connect one of the ports of the communication network device with one of the ports of the intelligent patch panel, each end of the patch cord including a plug, the patch cord including signal pairs that terminate at plug contacts of each plug, and a system wire that terminates at a probe of each plug, the system wire enabling communication between the intelligent patch panel and the PCB via contact between the probes of opposing plugs and the conductive pads of the intelligent patch panel and the communication network device, wherein the intelligent patch panel is adapted to measure a resistance associated with each port via the system wire, an open circuit measurement indicating that no patch cord is attached to the port, a measurement within a first resistance range indicating that the patch cord is attached only to the port of the intelligent patch panel, a measurement within a second resistance range less than the first resistance range indicating that the patch cord connects the intelligent patch panel and the communication network device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A communication network device comprising:
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a port module containing a plurality of ports, each port configured to accept a patch cord plug; and an appliqué
attached to a face of the port module between sets of adjacent ports, the appliqué
containing a printed circuit board (PCB) that includes, associated with each port in the sets of adjacent ports;a conductive pad, an LED module, and a port identification circuit, the port identification circuit including; a port signature resistor having a resistance dependent on the port, and a panel signature resistor having a resistance dependent on at least one of the communication network device or a group of ports to which the port belongs, the group of ports containing fewer than all of the ports of the communication network device. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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16. A communication network device comprising:
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a port module; a plurality of ports configured to accept a patch cord plug; a printed circuit board (PCB) containing a port identification circuit associated with one of the ports, the port identification circuit including; a port signature resistor having a resistance dependent on the port and that is measurable when a first voltage is applied to the port identification circuit but not when a second voltage of opposite polarity than the first voltage is applied to the port identification circuit, and a panel signature resistor having a resistance dependent on at least one of the communication network device or a group of ports to which the port belongs and that is measurable when the second voltage is applied to the port identification circuit but not when the first voltage is applied to the port identification circuit, the group of ports containing fewer than all of the ports of the communication network device. - View Dependent Claims (17, 18, 19, 20)
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Specification