Wireless routers are devices that allow you to connect wirelessly to the internet, as well as other devices within your home or office network. These wireless routers replace old-fashioned wired Ethernet connections and cables, which can be both expensive and inconvenient to install and maintain over long distances.
It’s no surprise that wireless routers have become extremely popular in the last decade or so, and they continue to grow in popularity as technology advances – especially with the advent of 4G LTE high-speed internet services in many countries around the world.
Wireless routers 101 – How they work and How to set them up
How do wireless routers work? Wireless routers are devices that allow users to connect multiple devices (computers, tablets, phones) to the Internet through radio waves.
There are many ways you can set up a wireless router, depending on what you need and how you want to access the Internet. We’ll cover all of these details in this guide on how wireless routers work, and explain how to set them up as well.
What is a wireless router?
A wireless router, also known as a WLAN (wireless local area network) router, is a device that allows multiple devices in different locations to connect wirelessly to a single internet connection.
This is useful because it means that you don’t have to run wires through your home or office, which can save you money while improving convenience and flexibility. In short, wireless routers are just like their wired counterparts except for one main difference: instead of connecting with a cable, they use radio waves instead.
It should be noted that when we say radio waves here we’re referring to either Wi-Fi signals or Bluetooth signals—basically, any signal used for transmitting data wirelessly over relatively long distances.
Wireless routers contain hardware components including radios that transmit these signals and allow computers to communicate with each other seamlessly from various points around an area without cables getting in their way.
How does a wireless router work
The first step in understanding how wireless networking works is to understand how a wired network works. The simplest, fastest way for you and your friends or family members to connect their computers together with a wired network is by using an Ethernet cable.
Just like what’s in your home computer, each computer has an Ethernet port, which looks like a giant telephone jack. You connect one end of an Ethernet cable into each of these ports on each computer.
Now that all of your computers are connected via wires, they can send data back and forth between themselves much faster than if one computer were sending data to another across town wirelessly.
But there are limits to how many devices you can get on a single network and how fast it will run. When your network starts to reach its limits, you need a solution that allows more users but still keeps your traffic safe from prying eyes (hackers). Wireless networks do just that. A key component of wireless networking is the radio frequency signal transmitted over airwaves instead of through wires.
Most people use Wi-Fi technology as shorthand for wireless networking, but technically Wi-Fi is just one of several different types of wireless technologies. All Wi-Fi signals—the ones sent out by everything from baby monitors to smartphones—are part of a larger category called IEEE 802.11 signals; 802.11 stands for standards published by Institute of Electrical and Electronics Engineers Inc., an international professional organization specializing in electronics technology.
How to connect routers wirelessly
First, you have to make sure that your wireless router is wireless-ready. This typically means it’s compatible with any 802.11 standard. The most common 802.11 standards are 802.11b (typically 11 Mbps), 802.11g (54 Mbps) and 802.11n (150 Mbps).
After your wireless router has passed its compatibility test, you can easily connect it wirelessly, but there are several things you should do first: Set a static IP address on your desktop computer or laptop, which helps you connect by supplying an Internet Protocol (IP) address for both devices.
You also have to turn off Wi-Fi in order for both devices to see each other. Unplug or turn off firewalls temporarily because these prevent network traffic between devices from passing through freely.
Make sure that SSID broadcasting is turned on for both networks. Take note of the channel used by your existing network so you can select a different one when setting up your new router.
That way, you’ll avoid interference between two separate wireless networks operating in close proximity. If all else fails, manually enter settings into both devices’ connection software, rather than relying on Auto detect and connect or auto setup features found in most routers today.
What is the difference between a wireless router and a WiFi router?
The difference between a wireless router and a WiFi router is in their function. A wireless router is a device that allows your computer or another device connected to it, such as an Xbox, access to multiple Wi-Fi connections throughout your home.
When your devices are connected through a wireless router, you can connect wirelessly by using WiFi signals. Since most computers come with built-in Wireless cards, a wireless router is often all you need for easy connection.
Wifi Routers work on similar technology but send out a different signal which only works with mobile devices like smartphones and tablets. These mobile devices use Wifi signals to connect to other networks within range rather than plugging into a hardwired Internet source like cable or DSL providers.
Both of these types of routers may be called something else depending on what brand name you purchase; however, they will both perform similar functions.
How to set up a router at home
First things first, your router needs an Internet connection. You can either run an Ethernet cable directly from your broadband modem to one of your router’s LAN ports (Local Area Network), or you can use a wireless connection if your router supports it.If you opt for a wired connection, you will also need a crossover Ethernet cable if your PC doesn’t have an Ethernet port; alternatively, you can use a USB-to-Ethernet adapter instead.
In many cases, setting up a basic router is as simple as plugging in all its cables. Once you power on the device and connect its cables to other network devices—computers, printers, etc.—you should be able to access its configuration settings using a web browser.
These vary from vendor to vendor, but usually involve typing in 192.168.1.1 into your address bar followed by replacing both instances of admin with something unique that only you know.
Many routers default to admin with no password required at setup, but that makes these devices vulnerable to malicious attacks; we always recommend choosing a new administrator password right away when configuring your new router.
From there, you can choose a name for your network and select some sort of encryption option. The encryption option is especially important if you live in an apartment building or house several people who might otherwise share such a small space (and hence interfere with each other’s wireless signals).
Most modern Wi-Fi encryption schemes are fast enough to not cause too much lag, so don’t worry about sacrificing speed by opting for stronger security.
Are wireless routers good for gaming?
Yes, wireless routers are definitely good for gaming. Some people prefer using a wired connection over Wi-Fi for certain games, but that is really a matter of personal preference. Wireless routers should work just fine for all types of gaming.
It is important to note that not all wireless connections are created equal, so make sure you are buying one with good speeds. If you have issues with your connection while playing games online, then switching router brands might help you solve them.
Are wireless routers safe?
While there is some level of risk associated with most electronic devices, wireless routers are generally safe for everyday use. However, parents should be aware that children may be able to access mature content on certain websites.
In addition, it’s important that you change your wireless router’s default password as soon as possible and avoid setting up your router in a public place where it could potentially be exploited by others.