Modem and Routers are two different terms that are synonymously used with an Internet connection. An Internet connection is usually provided through either a Wi-Fi Router or Modem. This has created confusion amongst customers where two terms are used interchangeably. However, a router and a modem provide different functions and thus are two distinct devices.
What is a Wi-Fi Router? What does it do?
A Wi-Fi Router is a device that your Internet Service Provider uses to connect to their cable or xDSL Internet network. It combines the functions of a wireless access point and a router. To understand what a Wi-Fi router does, we must first understand that when we connect a device to the Wi-Fi, we are actually connecting it to the Wi-Fi Router. Our Router then creates a network of all the devices connected to it on our home. A basic function of a Wi-Fi router is to connect multiple networks and to route network traffic between these networks.
The interconnectivity of devices under one Wi-Fi router helps it identify what traffic is going to which device through the network. Wi-Fi Router is a suitable hardware application for homes with multiple devices which can seamlessly connect to the router, and it will distribute the internet connection amongst devices. The Wi-Fi router can also act as a line of defense and protect us from malware attacks.
What is A modem? What does it do?
On the contrary, a modem functions by connecting our local network to an Internet connection that comes from an Internet service provider. A standard modem provides a wired style of Internet output compared to a Wi-Fi router. A modem can connect to any kind of Internet structure like cables or fiber connection. It then provides a standard ethernet cable output that needs to be plugged into our computer or laptops to access the Internet. Since a modem provides a wired connection, it can’t be used to access the Internet on mobile phones. To make our connection wireless, we can connect the modem to a router.
The details that make a Modem different from a router
An internet connection can’t be created without the use of a Wi-Fi Router or a modem. Modems make signals readable by modulating and demodulating data from a digital format. it connects a device to the Internet using a wired medium like an Ethernet cable.
Whereas, on the other hand, a router can determine the best path and direct data packs to the correct nodes. It can connect multiple devices to one single internet connection. it can also assist in sharing data between devices connected to one single connection using a Wi-Fi network.
Another Additional piece of equipment available to mankind is a Wi-Fi modem, which is nothing but a hybrid solution that can be used to create a wireless network. A Wi-Fi modem that combines the functions of a modem and a router. It translates internet data packets via modem and sends them wirelessly to devices that can be connected to it through Wi-Fi. it is easy to use and compact in nature. Another thing to note is that in such an implementation if even one part of the solution breaks the whole device will stop working.