Do I Need Modem And Router? Best Explained 2020

What Is Modem, and Why Do I need it?

“Modem” stands for modulator-demodulator. In many homes, when internet adoption was still somewhat new, data transmitted over an equivalent copper wiring that telephones used. However, transmitting the binary zeroes-and-ones of a knowledge stream over long strands of metal isn’t easy.

(Do I Need Modem And Router) Source- Pxfuel

Most Modems Have Coaxial Input and Only One Ethernet Output
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So instead, the signal sent as either high or low, and these get translated to those and zeroes our computers expect.

So, once we send data, a tool must modulate them into the proper signal strength, also as de-modulate signals returning.

A modem, on its own, connects your home thereto outside network, and is identified by your IP address, which is assigned by your internet service provider. If your home had just one networked device, you’ll plug it directly into the modem and happily surf away.

However, most homes today have many networked devices, and you would like how to manage their connections to every other also because the internet. That’s where a router comes in.

Advantages of Modem

There are several advantages of a USB modem internet device. in comparison to Wifi routers, USB modems are more flexible to hold around. you’ll rarely find people that bring routers everywhere, right.

Disadvantages of USB Modem

The thing that feels most once I use a USB modem is that it’s often hot. For 1 to 2 hours of usage, this USB modem is hot. Moreover, usually, when the USB modem is hot, the laptop is additionally suffering from heat. Well, if it’s hot like this, usually the web connection that’s obtained decreases. to extend the web speed again, it must cool the USB modem first.

What is a Router, and Why Do I need it?

(Do I Need Modem And Router) Source- Pxfuel

A router is concentrated on local area networking. It performs the subsequent functions for devices within your home network:

Manages and assigns IP addresses.
Acts because of the local name service.
Sends requests, like for an internet page, over the web on behalf of your devices and returns the results.
Blocks incoming requests from the web. More advanced routers let select requests through.
Connects several wired devices, as most standalone routers only offer one Ethernet port.

Advantages of the Wifi Router

One of the benefits of this Wifi Router is that the connections tend to be more stable. this is often because the Wifi router is employed for cable connections. Another plus is that the Wifi router is more convenient because it’s not afraid to be touched when employing a laptop/computer.

Disadvantages of Wifi Router

Wifi routers have a scarcity of flexibility if you’re often mobile outside the house . In terms of configuration, this Wifi router is quite difficult to try to to except by people that understand technically the utilization of routers. Unlike the USB modem that lives, plugin and installs the software driver, it are often used immediately.


Broadband may be a necessary component for many aspects of our digital lives. watching videos, gaming, buying music, and even web browsing depends thereon. there is a long line of kit and services that brings all those bits to you, and two of the components closest to you’re the modem and router.

Do I Need Modem and Router?

Every home network requires a tool that translates the signals of your cable provider or telephone company into the Ethernet most networking equipment understands.

For 2-in-1 Devices, Note the Coaxial Input, and therefore the Multiple LAN Ethernet Outputs
Amazon/Motorola, Inc.

And unless you’ve got just one device in your home (connected thereto modem over Ethernet), you would like something to manage local IP addresses and perhaps provide wireless coverage.

Do I Need Modem And Router

Modems and routers needn’t be separate physical devices. Some modems support built-in routing capability. one device takes up one power outlet, and you will only get to find out how to use one interface to configure and manage your home network.

Furthermore, one device could also be less costly than buying a modem and router separately.

Most modern cable and DSL providers offer gateway modems by default.

However, employing a separate modem and standalone router the foremost prudent choice during a few specific use cases:

ISP Support: Your internet service provider might not support these combined models. In fact, there is a chance you’re required to use whatever modem your ISP supplies.

Placement: While it’s convenient to possess both of those functions in one device, separate devices offer you more freedom of placement. for instance , you would possibly put the modem during a closet, but you would not want to stifle the wireless access point in there.

Features: Stand-alone routers tend to possess more and better features than combined models. If having VPN access, advanced routing, or hardware sharing share on the network is vital to you, you’re more likely to seek out these options during a separate router.

Performance: If your router kicks the bucket, a minimum of you will not be totally offline. you’ll still plug a computer directly into the modem. If the integrated router in your combined device goes, you’re probably out of luck unless you’ll solder.

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Suraj Deepak: