A method and system for controlling the supply of power to a circuit card in a card shelf includes automatically generating a deactivation signal in response to disconnection of a non-power link between the circuit card and a backplane of the card shelf. Power is automatically removed from a power link...http://www.google.es/patents/US6687837?utm_source=gb-gplus-sharePatente US6687837 - Method and system for controlling the supply of power to a circuit card in a card shelf through an activation signal
Method and system for controlling the supply of power to a circuit card in a ...