Modem, short for modulator-demodulator is an electronic device that converts a computer’s digital signals into specific frequencies to travel over telephone or cable television lines. At the destination, the receiving modem demodulates the frequencies back into digital data. Computers use modems to ...
Typically, two cords connect to the modem – one brings it the Internet, and the other takes the Internet to a router or a computer (Photo Credit : Simon A. Eugster / Wikipedia Commons) Basically, what the modem does is take the digital signal from the computer and add it on top of ...
a modem is required for networking when using a computer. without a modem, your computer or device cannot communicate with another computer or device over a network. additionally, modems make it possible for your computer to connect to the internet so that you can access websites, send emails...
A cable modem is a hardware device that allows your computer to communicate with an Internet service provider over a landline connection. It converts an analog signal to a digital signal for the purpose of granting access to broadband Internet. A cable modem works by connecting a coaxial cable...
into your outlet, but they also can come in the form ofdongles. They allow your computer, tablet, or other devices to access the Internet.Routershelp distribute an Internet connection between devices on your home network. However, without a modem, connecting to the Internet itself is impossible...
DSL modems are hardware devices that allow your computer to communicate with anInternet service providerover a DSL connection. A traditional phone line (RJ-11) connects to the back of theDSL modem, and aCat 5(Ethernet) cable connects the modem torouteror computer. The picture shows a traditio...
modems is for both sending and receiving of the digital information between personal computers. This information used to be transmitted over telephone lines using V.92, the last dial-up standard, to an analog modem that would convert the signal back to a digital format for a computer to read...
This usually refers to the public IP address that other networks and computers will know your computer as when you connect to the internet. A public IP address is the that associated with a specific modem rather than any given device. This is why your IP address is different when you use ...
1] What is a Modem OK, so when it comes down to the differences between a modem and a router, we should clarify that a modem is designed to read data coming from your ISP. From there, the data is converted into a format your computer and other devices will understand. ...
What Is a Modem? What Is a Router? Modem vs. Router Gateways Which Should You Buy? Frequently Asked Questions You have probably heard of “modem” and “router” but may not be sure what they are. While they are both devices that give you Internet access, they are not the same. The...