Disconnecting device for communications connections

Details Disconnecting device for communications connections Disconnecting device for communications connections

G - Physics

06

F

G06F 1/00 (2006.01) G06F 1/30 (2006.01) H04L 12/12 (2006.01)

Patent

CA 2479921

A circuit is connected between a PC and a communications line. The circuit is controlled by a power supply voltage in the PC that can be accessed externally. When the PC is turned off, said power supply voltage disappears and the device goes into a blocked state in the communications line. This makes it possible to completely disconnect the PC from the communications line, even when the communication card or modem wants to maintain a permanent connection with the outside world, without having to conduct any operations in the PC..

Un circuit est branché entre un PC et une ligne de communication. Le circuit est commandé par une tension d'alimentation accessible de l'extérieur sur un PC. Lorsque le PC est déconnecté, cette tension disparaît, et le dispositif dans la ligne de communication, passe à l'état bloqué. De cette façon, on peut, sans intervenir sur le PC, mettre hors circuit le PC de la ligne de communication, même lorsque la carte de communication ou le modem doit maintenir une liaison permanente avec le monde extérieur.

Affiliated with

Also associated with

Rating

Disconnecting device for communications connections does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Disconnecting device for communications connections, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Disconnecting device for communications connections will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1908406