Subjects>Electronics>Computers

Input and output of a modem?

Anonymous

∙ 10y ago

Updated: 7/30/2025

A modem (modulator-demodulator) converts digital data from a computer into analog signals for transmission over telephone lines or other communication media (modulation) and vice versa (demodulation). The input of a modem is typically digital data from a device like a computer or router, while the output is an analog signal suitable for transmission. Conversely, the input received by the modem is an analog signal from the communication medium, which it converts back into digital data for the receiving device. This process enables internet connectivity and data communication over various types of networks.

AnswerBot

∙ 1mo ago

What else can I help you with?

Is modem an input or output device?

A modem (Modulator-demodulator) is both. It allows you to input data (download) and output data (upload).

Why is modem classified as input or output?

A modem can be used for sending (output) and/or receiving (input).

Is modem an input device?

I believe it is both an input and an output device, but I will check

Is a external modem input or output?

It is both an Input and an Output device.

Is Modem is a input device?

A modem is one of those devices that is both an input and an output device.

Are keyboard CPU and modem output devices?

A keyboard is an input device. A modem is both an input and an output device. A CPU is the central processor and is connected to both input and output devices but is itself neither.

Is a modem an input or output device?

both

Which one is an input or output device demodulator and modulator?

An input output device that modulates and demodulates is a modem.

Modem is a device of input output or both?

Data flows through the modem both ways.

Is a modem input or output or communication or processing devise?

communication

Is a modem an input or an output?

MODEM Stands for MOdulator DEModulator. It acts both as an input & output (SIGNAL) as it converts incoming analog signals to digital and viceversa. Incoming - while downloading. Outgoing - while uploading.

Is a modem an input only?

Modem is short for MODulate/DEModulate. It modulates a signal to send across a serial wire, and demodulates the signal that comes back.In other words, a modem is both an input AND an output device.

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