Modem

What is a modem?

A modem (modulator-demodulator) is a device that digital signals into analog signals and vice versa in order to establish an Internet connection via telephone or cable networks. It enables computers to send and receive data via conventional communication lines. Modern modems support DSL, cable connections and fiber optic connections.

Advantages and functionality

A modem is indispensable for Internet access and ensures a stable connection between the user and the Internet provider. Many modems have Integrated routerwhich distribute Internet access to several devices. Modems are used in home networks, corporate networks and industrial IoT applicationswhere reliable data transmission is required.