If you don’t need WiFi and are just planning to wire one device, a modem will work just fine. For example, if you have a computer and a printer connected to the router, you could print a file without having to physically connect to the printer. In addition, they facilitate a line of communication between all of the connected devices in your home. They manage all of the incoming and outgoing information and direct it to the correct location. Ī router is a small box that helps “route” traffic between the connected devices (wired or wireless) in your local area network (LAN) and the internet. Routers are commonly known as the device that gives you WiFi. These devices need to connect to a WiFi Router that shares the internet connection wirelessly. Wireless devices, such as tablets and smartphones, will not be able to access the internet directly through a modem. Thus, the file will be displayed on the receiving computer screen.ĭevices that have an ethernet port (laptops, desktops, and smart TVs) can use ethernet cables to connect to the modem for internet access. Once the analog waves reach their destination, they will be met with another modem who will demodulate (decode) the file back to digital signals. When a file is being sent out, the modem will modulate (code) the information into analog waves to push the file through the phone lines. The modem acts as a translator when sending and receiving information. On the other hand, phone lines use analog waves. Computer information is processed through digital signals. The above mentioned technologies use different languages to send and receive information. Unfortunately, with Dial-Up, you are unable to access the internet when the phone is being used.Ī modem will either be connected to a phone or Fibre network to tap into the internet. Compared to the other modems, they are slower in speed.
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