Modem Vs Router | What is the difference between?

If you have been using the Internet for a long time, it can not be that, you have not heard about the two terms of "modem" and "router". For computer networking, these two components are core components. Both of these electronic devices can work together, sometimes in one of their devices. However, the modem and router are used in different terms and in different uses. As much as possible from this article, we will discuss more about router and modem ...

What is the modem?

The modem converts the electronic signal on one network to another network. Modem helps in connecting your home network with the Internet in simple words. You can say, the modem creates a bridge between your home computer and the internet. The modem's full name is "Modulator-Demandulator"; That means it encodes or modulates the signal first in the telephone network, then the information is decoded or dematerialized, so that it can reach the other end.
Depending on your connection type depending on your modem. Suppose you want to connect to the Internet on your computer using the phone line, in this case your modem will be needed, the Kona model will transmit digital signals through the wire so that they can carry the data as it can to the call or your voice. After that the data will reach another modem and the encoded data will be decoded so that ISP computers can understand it. When ISP responds to the computer data, the ISP modem works as a modulator and your modem demodulator, so that your computer data can be read.
Now you might say, I have no modem. An IS or a fiber optic cable from the ISP has been made at home, using it on the Direct PC or using the internet in router. So where is the modem? You have a modem installed on your ISP station, and they give you the output Ethernet cable from the modem, so that it can be installed directly on your system.

What is the Router

Router's work is to connect many networks together and specify network traffic among them. At first, the router connects to the devices in your local network, then the connections take them to different points. There are many built-in switches on the home router, which allows cable to connect with each other. And of course, many router has wireless radio features, so that the devices can be connected via wireless or WiFi.
Imagine being able to understand the router in a simple language, it is a partition that sits between your local network (ie your computer, laptop, phone, tablet) and the Internet. Any information from the Internet can be shared with your local network, and the local networks can also communicate with each other. With your router creates a protection wall (which is called a firewall) in the Internet and local devices, so your devices are protected from unwanted issues directly from the Internet. Router transmits data on the Internet in such a way that it seems that all requests are coming from a single device. But the router himself knows, the data was requested from a partition, and the return data router from the Internet distributes the disks accordingly.

Modem + Router

If you use broadband connection, most of the time you do not need to use a modem. The Kenona ISP gives their connections to your home from their modem. For this reason, after getting it attached to the second router, the Internet connection is available. Router only shares the modem's internet among your local devices. But if you want to be directly connected to your ISP, then the modem must be necessary.
Suppose, you have bought a pocket router or any portable router that runs through a SIM card. Then there is a modem + router in it. The modem connects to your ISP through Internet connection, and the router makes the WiFi signal from the connection and distributes the signal between your devices. Hopefully, there is no confusion between the modem and the router.

Modem and router usage

By now you have no idea about the use of modem and router. Without your modem, your home network will not be able to connect to the Internet. However, you can do local file sharing, printing, storage access, etc., without connecting to the Internet through the router, you can create your own internet using router.
Routers are not required for single devices, your single laptop can be connected directly to the Internet using a modem. But when connecting multiple devices will be considered from the same modem but of course the router will be necessary. On the phone when the data connection is used on the net, the phone's built-in modem connects to the Internet, but if you want to connect the laptop, you have to create a WiFi hotspot, in this case the phone's builder router connects multiple devices together and shares the internet with the modem. Do you understand
You can run a job by buying any router, but you must support your ISP when buying a modem. The matter is different from the Dialup modem, which is called Modem Dangle. These dongles have network calling features, that means ISP is dialed to establish the Internet connection. However, broadband or telephone line modems are of different type.