Modem and router are very common words that you would hear now and then by most of the people. These words are specially used by the people belonging to either IT or computer sector. But unfortunately, most of them don’t know the exact differences between Modem and Router. Even you will be surprised to know that some of the people around us think that both of them are the same thing.
If you too were thinking this then let me tell you that there are verities of differences between modem and router. So today, I have come up with an article through which I am going to fetch the exact difference between the modem and the router. Now without any delay read the below given lines to know about modem and router.
First of all, you should know what the modem and router exactly are.
What are Modem & Routers?
Here, read the basic definitions of both the terms modem and router.
Modem
Modem is an electronic device that provides a way of communication for multiple computers through telephone wire or a TV cable.
It converts digital signal to the analog signal of a single computer and then after, converts that analog signal to digital signal for a computer through which it is connected.
The process of converting a digital signal to an analog signal is called modulation and when this analog signal converts to digital signal then it is called demodulation. Therefore, we can simply say that modem modulates and demodulates the signals transmitted by two connecting computers.
Router
Router is an electronic device that connects multiple computers for a special purpose. Router is specially known for its function that is to provide route to the incoming data by examine it and then deliver it the way, where it should go.
To use internet it is connected to a modem. It simply distributes the information collected by modem to different networks (like phones, computer, or tablets) connected to it in a LAN (Local Area Network).
What is the Difference Between Modem and Router
Now, here are the points that fetch the exact differences between modem and router from different points of views:
Layer
Modem works on the second layer of OSI layers which is data link layer where as on the other hand router works on the third layer of OSI layers that is network layer.
Internet
Modem is specially used to connect to Internet while routes do not. A router uses a modem to be connected to an Internet connection.
Connectivity
On one side where modem is connected through a telephone wire or TV cable wire, similarly on the other side router is used to establish a connection between two or more networks.
Security
Modem does not provide any sort of security. As compared to modem, router provides security against malware, different threats and etc.
Read Also: Difference between Hub, Switch and Router
That’s not the end instead there may be more differences between modem and router but I think the above-mentioned points are enough to differentiate modem and router.
Well explained!