In order for devices on the network to connect to the Internet, the router must be connected to a modem. Fortunately, the functions of the two devices are pretty easy to understand. While the two devices may look similar, they each serve a different purpose. A modem is a device that provides access to the Internet see. What is the difference between a router and a modem? You can often save money on your monthly Internet bill if you buy your own modem and router instead of using the ones your ISP provides, fortsatte her this is usually true only if you have cable Internet, not DSL or fiber, and the situation is more complicated if you get phone service from your ISP as. Routers and modems are two of the most common computer peripheralsyet many people do not know the function of each one.
A modem is a device that provides access to the Internet see. You need both, integrated or not, in order to provide an Internet connection for all the devices in your home. Cable modems have a coaxial or "coax" connection, which is the same type of connector found on a TV or cable box. This connects to a cable port on the wall. Answer from the PC Help Center https: But these common troubleshooting and maintenance tips should help you keep your network running as klikk her and securely as possible. Kyle Fitzgerald A modem modulates and demodulates electrical signals sent through phone lines, coaxial cables, or other types of wiring; in other words, it transforms digital information from your computer into analog signals that can transmit over wires, and it can translate incoming analog signals back into digital data that your computer can understand.
Before we move on, note that modems aren't just for a coaxial cable connection. Broadband can be served up through a Digital Subscriber Line.
Modem vs Router. What is the difference? Do you need a new modem? Or a new router? Can you use your old router for fibre? We explain this and more on.