Relay set in network device and method thereof

Electrical computers and digital processing systems: support – Computer power control

Reexamination Certificate

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Details

C713S310000, C700S286000, C700S297000

Reexamination Certificate

active

07404094

ABSTRACT:
A relay set in a network device. The relay includes a first switch, a switch control unit, and a first AC coupling unit. The first switch is coupled between a first receiving end of the network device and a first transmitting end of the network device. The switch control unit is configured to turn off the first switch when the network device is in a first state. The first AC coupling unit is configured to turn on the first switch according to a first signal received from the first receiving end when the network device is in a second state.

REFERENCES:
patent: 6535983 (2003-03-01), McCormack et al.
patent: 6986071 (2006-01-01), Darshan et al.
patent: 7162650 (2007-01-01), Ke et al.
patent: 2005/0086546 (2005-04-01), Dadrshan et al.
patent: 2006/0075173 (2006-04-01), Mattur et al.
patent: 2006/0112288 (2006-05-01), Shindler
patent: 2007/0174527 (2007-07-01), Vorenkamp
802.3af, Jun. 18, 2003, The Institute of Electrical and Electronics Engineers Inc., pp. 37-41 and 86-88.

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