Solid-state ethernet by-pass switch circuitry

Details Solid-state ethernet by-pass switch circuitry Solid-state ethernet by-pass switch circuitry

2006-05-17

2010-02-16

Sam, Phirin (Department: 2419)

Multiplex communications

Fault recovery

Bypass an inoperative switch or inoperative element of a...

C370S221000

Reexamination Certificate

active

07664012

ABSTRACT:
A solid-state Ethernet by-pass switch includes a first connection that accepts transmit and receive lines from a first Ethernet device, a second connection that accepts transmit and receive lines from a second Ethernet device, a third connection that accepts transmit and receive lines from a third Ethernet device and a solid-state switching device having a normal state and a by-pass state. When configured in the normal state, the solid-state switching device couples the transmit and receive lines from the first connection to the transmit and receive lines from the second connection. When configured in the by-pass state, the solid-state switching device couples the transmit and receive lines from the first connection to the transmit and receive lines from the third connection.

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patent: WO 00/28699 (2000-05-01), None

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