ETHERNET CENTRAL STATION

  • US 20130010846A1
  • Filed: 09/14/2012
  • Published: 01/10/2013
  • Est. Priority Date: 04/10/1998
  • Status: Active Grant
First Claim
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1. An Ethernet central station comprising:

  • At least two Ethernet connectors, each Ethernet connector comprising at least two pairs of contacts, the at least two pairs of contacts of each of the at least two Ethernet connectors used for Ethernet communication; and

    at least one electrical supply used by the Ethernet central station for changing impedance between at least one of the contacts of one of the at least two pairs of contacts of one of the at least two Ethernet connectors and at least one of the contacts of the other one of the at least two pairs of contacts of the one of the at least two Ethernet connectors and between at least one of the contacts of one of the at least two pairs of contacts of the other one of the at least two Ethernet connectors and at least one of the contacts of the other one of the at least two pairs of contacts of the other one of the at least two Ethernet connectors.

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