Difference between Modem and Router

Difference Between Modem and Router

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Generally, people think Modem and Router are the same but both are different and have their distinct characteristics and the Difference between Modem and Router are detailed in this article. basically, your modem connects your home network to the internet. Your router provides that connection to all of your wired and wireless devices and communicates with the Internet without having to use it.

What is a Modem

The modem is the box that connects your home network to the broader Internet. A router could be a box that lets all of your wired and wireless devices use that Internet connection directly and also allows them to speak to at least one another without having to do so over the net. Often, your Internet service provider will offer you one box that is both modem and router, but they’re still different technologies; not all modems include routers and not all routers have modems.

you need both, integrated or not, to produce a web connection for all the devices in your home. A modem may be a device that receives an analogue signal from your internet service provider (ISP) and translates it into a digital signal that your devices can understand and the other way around. this permits your devices to send and receive data over the net.

What is Router

Difference between Modem and Router

Your router’s primary responsibility is to route data between devices in your home and between those devices and therefore the wider Internet. The system of interconnected devices plus the router itself is what we’re collectively concerning once we speak about a home network. Your modem connects to 1 port on the router—usually (but not always) labelled “Wide Area Network,” or “WAN”—and all of your devices connect with the opposite ports, or wirelessly over the Wi-Fi standard.

The main function of a router is to distribute your internet traffic to the right device in your network. It does this by assigning all of your devices an IP address, so once you attempt to open a website on your computer, it doesn’t get sent to your smartphone. A router creates your local network and allows you to manage its settings. With a router, you’ll be able to enable security settings, prioritize traffic to certain devices, and more. A router also lets your devices communicate with each other over the network. for instance, a router helps you to change the settings of your smart home devices by using an app on your smartphone.

Difference Between Modem and Router

Modem Router
It is a device that performs modulation and demodulation of signals It is a networking device that associates various networks with each other
Datalink Layer Network layer
Device type
Internetworking device Networking devices
Can only connect to one pc It can connect to multiple PCs via ethernet and wifi
Available Ports
One for the ISP and the Second to connect with the router It can have multiple ports like 2/4/5/8
It has no security measures It has securities measures to protect network


Hence Difference between Modem and Router we finally came to a conclusion the both has their distinct characteristics, a modem is a device that can modulate and demodulate the signals and a router that associates various networks with each other

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