Thursday, July 17, 2008

Other hardware for establishing networks or dial-up connections

Other hardware for establishing networks or dial-up connections:

Multiplexer: device that combines several electrical signals into a single signal

Network Card: a piece of computer hardware to allow the attached computer to communicate by network

Modem: device that modulates an analog "carrier" signal (such as sound), to encode digital information, and that also demodulates such a carrier signal to decode the transmitted information, as a computer communicating with another computer over the telephone network

ISDN terminal adapter (TA): a specialized gateway for ISDN

Line Driver: a device to increase transmission distance by amplifying the signal. Base-band networks only.

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