Question

What is a modem? Write its types. What is its function?​

Answer 1

A modem or broadband modem is a hardware device that connects a computer or router to a broadband network. For example, a cable modem and DSL modem are two examples of these types of Modems. ... Similarly, when an analog signal is received, the modem converts it back ("demodulates" it) to a digital signal.

Answer 2

Answer:

A modem or broadband modem is a hardware device that connects a computer or router to a broadband network. For example, a cable modem and DSL modem are two examples of these types of Modems. ... Similarly, when an analog signal is received, the modem converts it back ("demodulates" it) to a digital signal.