A router is more or less a device that allows you to create a Wi-Fi network.
This is why the wifi router must be connected to a modem. Its primary role is to send information from the Internet to your personal devices (computers, phones and tablets or others).
And all these devices connected to the Internet at home, will then constitute your local network (LAN).
To cut a long story short, this tool more or less favors the distribution of Internet to several receivers, the number of which can always change depending on the model of the wifi router.
It can also be said that it multiplies the devices having access to the network.
Coupled with a WiFi entry point, the device provides access to a wireless connection art-diffusion.ch.
Why should you have a wifi router in your home
First, it is important to specify what the wifi router is used for.
WiFi router modems are more or less used to get a better signal.
However, you should not be mistaken about the real function of this equipment because most of the time some people tend to confuse it with a switch that plays the role of a connector of several devices in the same private network.
To put it simply, the switch consists in connecting several devices while the wifi router connects different networks together.
Also, it can act as a switch, hence the confusion.
However, you should check this point, as not all models have this advantage.
Having the simple right to use the Internet more or less expands the scope of a device.
The WiFi router has several features which is:
For example, you can associate your smart TV and take advantage of the various offers on the Web or download new products from this device.
You will also have the connection on more or less all your devices: your smartphone or your tablet, communicate with your friends on social networks and share the images of your last vacation lasoyeuse.info.
How to solve a connection problem coming from the wifi router?
First of all, the physical WAN and LAN connection must be checked.
Most of the time we never check the physical connections enough, yet they are often the cause of the problems.
Also, check the connection of the Ethernet cables to all wireless access points or to the ports of the wireless router.
However, the status LEDs of the link must be green at both ends, otherwise: problems.
If the problem persists:
Make sure that the devices connected by the Ethernet cable are powered on and that the ports are enabled.
Next, try swapping Ethernet cables to more or less identify a damaged cable or connector.
Finally, check the manual of the access point or wifi router to make sure you are using the correct type of cable.
The price of a wifi router
The prices of wifivers vary a lot depending on the characteristics and the performance of the routers:
For a simple 802.11ac single-band wifi router, you will have to spend around 50 euros.
Then for an AC1200 model with two bands it will cost you a little more than the first one but less than 100 euros.