Router is an important part of home network
A router is a device that communicates between the internet and devices connected to the internet in your home. As the name suggests, it “routes” traffic between devices and the internet.
Router is an important part of home network. With it, your laptop, smartphone, smart TV, and other devices can all connect to Wi Fi at home.
With the right router, you can enjoy faster network speeds, help protect your family from network threats and hacker attacks, and avoid those crazy Wi Fi blind spots.
You don’t have to be a computer genius to know what kind of router you need. A simple understanding of the basics — such as the definition and functions of routers — will help you choose the right device for your home network.
How does a router work?
A typical home has a series of connected devices – personal computers, tablets, smartphones, printers, thermostats, smart TVs, and so on. Thanks to the router, these devices form a network. Your router guides the incoming and outgoing traffic on the network in the fastest and most effective way.
The information spread on your home network may be an email, a movie or real-time video from the baby camera, each of which occupies a different bandwidth. Ensuring the rapid and accurate transmission of information is a daunting task, and it will become increasingly challenging. As you add more and more devices – think of the Internet of Things – you will constantly ask routers to do more things.
What is the difference between a modem and a router
What are routers and modems? Routers and modems are easily confused. But these two devices have very different functions. In fact, without a modem, all you have is a local network and cannot connect to the internet.
The job of a modem is to bring network services from your supplier (usually cable TV or telephone company) to your home. Then, the service connects to your router, which connects the Internet to your home network.
When most internet services are provided through telephone lines (i.e. dial-up internet access), modems can communicate between digital devices in your home and analog signals used on telephone lines. Modems play a similar but different role in high-speed Internet connections, including cable TV and satellites.
