System for providing power over Ethernet through a patch panel

Details System for providing power over Ethernet through a patch panel System for providing power over Ethernet through a patch panel

2005-10-31

2009-11-03

DeBeradinis, Robert L. (Department: 2836)

Electrical transmission or interconnection systems

Plural supply circuits or sources

Connecting or disconnecting

Reexamination Certificate

active

07612470

ABSTRACT:
A system for providing power over Ethernet comprising: a plurality of means for receiving a current limited power signal, each of the means receiving a unique current limited power signal; a plurality of means for connecting one end of a cable, the cable comprising a plurality of twisted wire pairs, each of the cables providing a data communication and power path to a particular node connecting jack; a plurality of connectors each for connecting one end of a patch cable, the plurality of connectors being each operatively connected by pairs of conductors to a unique one of the plurality of means for connecting one end of a cable to allow for data communication between the patch cables and the cables; and a plurality of means for injecting the received current limited power signal onto at least one of the pairs of conductors.

REFERENCES:
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patent: 6643566 (2003-11-01), Lehr et al.
patent: 7455527 (2008-11-01), Nordin et al.
patent: 2003/0099076 (2003-05-01), Elkayam et al.
patent: 2005/0245127 (2005-11-01), Nordin et al.
Internation Search Report, Apr. 6, 2006, Pinchu.
Written Opinion Parallel PCT case, Apr. 6, 2006.

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