Configure channels on the router. We select Wi-Fi channels in the router. How to change the wifi channel on an Asus router

So, most Wi-Fi routers operate at 2.4 GHz (more modern and expensive ones also support 5 GHz, in more detail in the article Wi-Fi 2.4 GHz vs 5 GHz ), this implies the use of the 2400MHz-2483.5MHz band with a 5MHz step frequency. these bands form channels, for Russia there are 13 of them. Please note that for Russia, since when setting up Wi-Fi, the choice of the country will be provided, you must select the country of use of the router, for example, by choosing the USA, you will be able to access channels from 1 to 11. What is the threat? - If the wireless adapter installed on the computer / laptop / tablet / smartphone is intended for use in the United States, it will only be able to use channels 1 to 11. Therefore, if you set the channel number 12 or 13 on the router (or one of them will be selected automatically), the wireless client will not see the AP. In this case, you need to manually set the channel number from the range from 1 to 11.

Table of dependence of the frequency and number of the wireless channel.

It can be graphically depicted as follows:

As you can see, the 3 channels (highlighted in bold) do not intersect with each other 1, 6, 11.

All routers operating at a frequency of 2.4 GHz use one (or two at once) channels, but how to understand which channel is used by neighboring routers ?! To do this, you can use any of the many Wi-Fi programs, for example the free inSSIDer program. Everything is quite simple, download it to a laptop (or to a tablet / smartphone with Android / IOS OS), install, run and see all the available information about the access points (routers / routers) operating nearby. For example, what picture I saw.

The program gives a lot of information about neighboring Wi-Fi networks and routers, we are interested in the Channel. Below you can see a graphical representation of the channel usage, on which it is more clear which channel is more busy and which is more free. In my case, there are more free channels from 8 to 13. The most attentive readers will notice that there is a 5GHz field on the right and it is empty, this is due to the fact that this is a free version of the program and part of the functionality is cut in it, in particular, viewing Wi-Fi networks at a frequency of 5 GHz.

After you have selected a free channel, you need to specify it in the settings of your router. To do this, you need to go to the web interface, go to the Wi-Fi settings and specify a free channel.

How to change the wireless channel on Dlink routers.

http://192.168.0.1, login for access is admin, default password is admin. In the web interface, click the button "Advanced settings"then look for the section "Wi-Fi" - "Basic settings".

Change the channel and save the settings.

How to change the Wi-Fi channel on Tp-Link routers.

Open a browser (IE, Chrome, Opera, Firefox), enter the URL of the web interface in the address bar - http://192.168.1.1, login for access admin, default password admin. Next go "Wireless Mode" - "Wireless Mode Setting" specify a free channel and save the settings.

How to change the Wi-Fi channel on ASUS routers.

Launch any browser, enter the URL of the ASUS web interface in the address bar - http://192.168.1.1... Login for access is admin, default password is admin. In the web interface in the left menu, click the " Wireless network", tab" General". Specify a free channel and save the settings.

How to change the Wi-Fi channel on Zyxel routers.

Open any browser (IE, Chrome, Opera, Firefox), enter the URL of the web interface in the address bar - http://192.168.1.1... Login for access is admin, the default password is 1234. In the web interface, click the " Wi-Fi network"and on the" Access point", change the Wi-Fi channel and save the settings.

How to change the Wi-Fi channel on Netgear routers.

Open any browser (IE, Chrome, Opera, Firefox) and enter the web interface URL in the address bar - http://192.168.1.1... Login for access is admin, default password is password. In the web interface, go to the " Wireless network"and change the channel in the right field, then save the settings.

The Wi-Fi wireless network operates on several slightly different bands around 2.4 GHz and, on some routers, 5 GHz. These ranges are called channels and, by default, are automatically selected by the router.

Note: it should be borne in mind that 13 channels are available for wireless networks in the Russian Federation versus 10 in most countries. Sometimes it happens that when you select channels 11, 12, 13, some devices stop seeing the Wi-Fi network. If you come across something like this (relatively rare, but it happens) - keep in mind.

Changing the Wi-Fi channel on Asus, D-Link, TP-Link, Zyxel Keenetic routers

For all routers, the steps to change the channel will be almost the same:

1. Go to the router settings. Usually, for this, it is enough to type in the browser (on a device connected to the router via Wi-Fi or cable) the address 192.168.0.1 or 192.168.1.1, then enter the login and password (the standard ones are indicated on the sticker on the router itself, usually admin and admin ).
2. Find the basic Wi-Fi parameters in the router settings.
3. Set the desired channel number on the specified settings page and apply / save the settings.

If you have problems accessing the main Wi-Fi settings page or router settings, you can open any of the instructions for setting up a specific brand of router on my website, everything is described in great detail there.

Here are some examples of exactly where the channel changes on different brands of routers.

After changing the channel, be sure to apply the settings and, on some routers (for example, D-Link), in addition to using them, be sure to also save them (otherwise they will be reset after disconnecting the router from the power supply).

I hope you managed to figure it out and change the router's channel to a free one.

More and more often I receive letters asking me to tell you: "how to change the WiFi channel on your home router?" First, you must understand what it is for. Modern routers use a 2.4 GHz transmission frequency. Strange as it may seem, but a lot of devices operate at this frequency, from mobile phones to microwave ovens.

And if earlier routers were a wonder, now you won't surprise anyone with them. If you look at the models, the cheapest ones run at 2.4 GHz. And this does not mean that this frequency is very bad, on the contrary - it has a wider range than the same 5 GHz. At the expense of 5 GHz, this is a newer standard with high bandwidth, but a smaller radius.

The 2.4 GHz frequency has 13 channels. There are 11 of them on American models, but this is the specifics of the legislation. Frequency 12 and 13 are prohibited in the USA. We have a little more space in this regard. The urgent need to change the canal arises among the residents of apartment buildings. When there are too many routers on the same frequency and everyone is actively using network resources, the waves cross and the end client receives incorrect information packets with errors.

As a result, packet losses appear, the video on YouTube starts to hang, the speed drops. Because of this, some neighbors buy more powerful transmitters, which, in fact, are not needed. The more powerful your neighbor's transmitter, the worse your Wi-Fi, provided that you use the same channel and frequency.

In general, by default, in the settings of the router, there is an automatic search for a free zone. Honestly, I don't even know how this thing works, because, as a rule, I meet completely clogged 1 and 3 channels. According to the manufacturer, the router itself looks for a free channel and connects to it, but in fact, not all models do everything right.

How to find and select a free channel?

To get started, try not downloading anything, but just restart your Keenetic. In theory, he should select a free frequency and connect to it. But if you are wondering what channels your neighbors are on, then I would recommend two programs: inSSIDer and WiFiInfoView.

inSSIDer

1. Download the program from the official site - https://www.metageek.com/products/inssider/
2. We install it on your computer or laptop;

1. After launch, go to the second tab and you will see all the networks of your neighbors.

We need a column "CHANNEL" that will show the occupied zones. As you can see, in my case, my old router does not know how to choose and took the busiest channel. To the left you can see the signal strength, which depends on the standard and on the antenna gain power. By the way, on some models the gain level can be reduced - this is useful in small apartments.

The frequency column is followed by the encryption type, followed by the MAC address of the router and the type of standard used. I have combined "b, g, n" in the settings, but my router chose the g standard. Write in the comments which channels your neighbors have occupied - it is interesting to conduct a little statistics, therefore. If you see, for example, the value "1 + 5", then this means the router has a dual band "20-40MHz" enabled. And if you include just 20, then there will be only one value like mine.

WiFiInfoView

You can download and install "WiFi Info View" from here. Next, we run.

And so after the analysis, you can see that mine is using channel 6, but according to the previous program, you should still change it to 8 or 9. In your case, there may be other free channels.

We go to the router

And so, in order for us to change the channel, we need to go inside the Web interface. In this case, you do not need to install any programs or utilities. The most important thing is to connect to the router's network. This can be done either via wifi or by wire. Do this from the device from which you scanned the networks.

Open any browser and enter the address of your router. I must say right away that on all routers the standard address is under the case on the label. Just look over there. Also, very often they use 192.168.1.1 and 192.168.0.1 as the IP address. Next, you will be asked to enter your username and password. If you have not changed it, then also look at the piece of paper of the router - there should be default information there. Further instructions diverge from the company that produced the device.

ATTENTION! I strongly advise against setting channels 12-13. As I said earlier, these channels are not used by most devices made in the United States. And who knows if other devices will work at these frequencies after that.

D-Link

New models

1. Find in the lower right corner "Advanced settings";

1. In chapter « Wi-Fi "go to "Basic Settings".

1. Now you can change the channel.

Classic firmware

« Wi-Fi "-" Basic settings ". Some models will immediately be able to show which channel is the most free, but it is still better to trust the software that we used earlier.

ZyXEL Keenetic

Click on the ladder at the very bottom and immediately get to the right place. Also, if possible, put "Country". Thus, the router will understand what frequencies are used in your region.

TP-Link

New models

Old models

Find "Wireless mode" on the left in the menu and then change the channel. In the end we save.

ASUS

Go to "Wireless mode" and make changes. At the end we press Apply. On old firmware, everything is done the same way.

Router Rostelecom

At the top we find the tab "Setup". Next, go to "WLAN" - "Basic "... Find the line « ChannelNumber "... By the way, some firmware immediately show which channel is being used, even in the offline selection mode. After making changes, click « Apply Changes ".

What to do after channel replacement

I rebooted the router, this can be done there in "Admin panel"... If you can't find the reset button, just find the shutdown button and double-click on it. You can, of course, unplug the power cord and plug it back in. If after that the Internet becomes even worse, interruptions begin, then I would advise you to put the installation back in the mode "Auto", as it was before. Or you can search and install other channels.

Good day to all and all sorts of other differences. Today we'll talk about what is wiFi channels.

The channel for Wi-Fi is set on the "broadcaster" side, that is, in our case, the router. How to get into the settings of this very router, we have already written many times, including in the material that is mentioned at the very beginning of this article.

Let's go into details

It is believed that there are "overlapping" WiFi channels and non-overlapping ones. By the latter they usually mean "1/6/11" and they say, supposedly using them, you will get the greatest speed gain and the least amount of interference.

However, this is not always the case, because Wi-Fi is a broadband technology and it is impossible to completely restrain the signal within the channel.

After downloading, in fact, unpack the archive and install the program. Installation is extremely simple and I will not dwell on it.

Taking into account that you have Wi-Fi enabled on your laptop, when you start the program you will see a picture (the screenshot above is clickable) of all networks that you can reach, that is, you will not need any extra gestures.

Next, you just have to observe which of the channels are busy, what signal strength they have, what protocol they use, and so on, and then, based on the collected statistics, switch the broadcast on the router to the desired position.

So it goes.

Afterword

In a nutshell, something like this. I hope that the article was useful and interesting to someone, since the topic for some reason is not taken into account by many, although extremely useful.

As always, if you have any questions, thoughts, additions and all that stuff, then welcome to the comments on this post.

Many home wireless Internet users have probably thought about how to choose the optimal Wi-Fi channel, which would guarantee the fastest signal. After all, the download time of sites or individual files depends on the signal speed.

Most modern routers are programmed to self-detect and connect to a suitable communication channel, but sometimes users have to do it manually. However, people often lack technical skills and knowledge to make such adjustments. Therefore, for a complete immersion in the problem of choosing a Wi-Fi channel on a router, let's plunge into theory.

Mostly, modern Wi-Fi routers operate at frequencies from 2.401 to 2.483 GHz. The frequency bands form special channels. For the Russian Federation, there are 13. It is worth paying attention to, so as not to make mistakes when setting up the router, since the user is given a choice of the country of operation of the router. If you choose the wrong country, for example, a country with only 11 channels, then the router, when setting higher numbers, simply will not see the access point. It remains only to manually set the desired channel number, but only from the available range (1-11). Carefully consider the choice of the country of use, and no additional manual settings should arise.

The newest router models can also support 5 GHz. But mostly, users use cheaper models, which, as specified above, operate at 2.4 GHz frequencies. Such routers operate on one (or a pair) of channels, and to find out the channels that are occupied by neighboring routers, you can use a special program. For example, inSSIDer is one of the most popular and free Wi-Fi manipulation programs. The program must be downloaded to a computer (or other device used), installed, opened, and you can immediately view the available data on nearby access points (routers and routers). Here is a screenshot of a running inSSIDer program:

You need to look in the "Channel" column. And below you can see the channel usage graph, from which you can see which channel is less loaded. The graph shows that at the moment the less loaded channels are from 8 to 13.

On the right of our graph there is a field for displaying the signal of 5 GHz routers, but it is empty, since this diagnostics is available only in the paid version of the program used. This program is relevant for computers, tablets and laptops. If you set up Wi-Fi on your phone, for example, on Android, then you need to use special applications.

What is the operating mode of all routers? In routers, automatic channel selection settings are most often initially set. In most cases, the operation of a router in these conditions is perfectly acceptable. However, there are situations when it is necessary to change the channel manually and enter the necessary data.

This is how the TP-Link router configuration (automatic) looks like:

In the highlighted line, you can change the automatic mode to manual. To do this, just change the value of the "Channel" section.
Such channel selection is necessary when there are many networks in the house and access points are too close to each other.

• wi-Fi speed drops significantly;
• communication between the device and the access point is interrupted;
• the signal remains strong, but no connection is made at a distance from the router.

If the above mentioned problems have arisen, then it is probably worth setting up manual channel selection. So it will be possible to find a free channel, and configure the operation of the router.

It should also be remembered that there are various reasons for problems with wireless networks. Before touching the router settings, you must:

• reboot the router;
• completely reset the settings;
• change the location of the router;
• change encryption type.

Selecting a free wireless channel on the router

Whichever router is used, the algorithm for setting the necessary and free channel on the router is the same for everyone. It will take a little time to tune the selected channel. To do this, you need to know:

• The IP address of the router;
• password from the web interface.

You will find this data either in the instructions for the router, or on the label / box of the router itself. You can find instructions on how to enter the router settings on our website. Now let's look at the choice of a wireless channel using the example of various routers.

D-Link

Let's consider changing the frequency of a wifi channel using the example of DIR-300 NRU. go to the settings of the D-Link router.

1. Enter the SETUP section.
2. Select the subsection on the left - Wireless Setup.
3. Click on the Manual Wireless Connection Setup button, which will help you change the way you configure Wi-Fi.

4. In the Wireless Network Settings section, look for the Wireless Channel inscription and make a choice in favor of the desired channel.
5. To save the changes in the settings, click Save Settings.
6. We wait a few minutes, disconnect the device from the network and reconnect to Wi-Fi.

TP-Link

Let's consider changing the frequency of the wifi channel using the example of TL-WR941N. The first thing to do is go to the settings of the TP-Link router.

1. Go to the Wireless section. The Wireless Settings subsection will open automatically. We go to this subsection.
2. We are looking for the Channel item and select the number of the channel we need.
3. To save the change in the settings, click Save. Only then will the changes take effect.
4. Disconnect from the network, and after a couple of minutes connect to Wi-Fi again.

Asus

The first thing to do is go to the ASUS router settings.

1. Go to the "Wireless network" section. A number of tabs will open in the open interface, we click on "General"
2. In the open tab, look for the "Channel" item, click on its settings.
3. In the list that appears, we are looking for the number of the optimal Wi-Fi channel.
4. Click the Apply button to save the router settings.
5. Disable Wi-Fi, wait a bit, and reconnect to the network.

ZyXEL

The first thing to do is go to the settings of the ZyXEL router.

1. Click on the wireless indicator icon at the bottom of the screen. In the open interface, a window for connecting to Wi-Fi will open, select the "Access Point" section.
2. In the appeared tab, find the sub-item "Channel", click on it.
3. A list will appear. In it we find the number of the desired free Wi-Fi channel.
4. Click the Apply button to finally change the router settings.
5. Turn off the wireless connection, wait a couple of minutes, and we can connect to Wi-Fi.

Or another version of the firmware:

Netgear

1. Click on the indication of the Network section.
2. In the open tab, look for the Wireless LAN item and click on its setting.
3. In the first General tab, find the Channel Selection field. Next to it we see the checked item Auto Channel Selection. Remove the check mark from it.
3. In the Channel Selection drop-down list, look for the required frequency for correct operation.
4. Click the Apply button to finally change the settings of the router.
5. We interrupt the wireless connection, after a while we reconnect to Wi-Fi.

So, to select a Wi-Fi channel on a router, you need:

• understand the theory and method of operation of the router;
• study the instructions for the router used;
• make sure of the need to change the channel;
• in accordance with the router model, change the router channel setting mode (basically this is one setting algorithm).

The correct choice of Wi-Fi channel will optimize the operation, improve the speed and prolong the operation of the router.

Found a typo? Select the text and press Ctrl + Enter