Slow wireless connection speeds and constant disconnects are often the result of radio congestion. In apartment buildings, dozens of neighboring routers create a dense background of interference, especially in standard frequency bands. If you notice high-definition video lagging or online games responding with lag, your router is likely operating on a congested channel.
The solution is manual frequency range adjustment, which allows the network to be moved to a clearer airwave. MGTS provides subscribers with access to advanced equipment settings, but the interface may vary depending on the device model. In this article, we'll detail the channel change process for the various router types used by the provider and help you choose the optimal settings for your environment.
Why is it important to set up the correct Wi-Fi frequency?
Wireless data transmission occurs in strictly defined frequency ranges, which are divided into narrow bands called channels. In the popular range 2.4 GHz Only 13 channels are available, and most of them overlap. When neighboring routers operate on the same or overlapping frequencies, data packet collisions occur, resulting in a drop in actual speed and an increase in ping.
Modern routers often feature automatic channel selection, but these algorithms don't always work correctly in dynamically changing radio environments. The device may become stuck on a noisy channel, ignoring clearer neighboring channels. Manually setting this parameter allows you to lock the connection to a stable frequency, eliminating constant performance spikes when the router attempts to switch automatically.
Particular attention should be paid to the differences between the ranges 2.4 GHz And 5 GHzThe first has a longer range but is extremely susceptible to interference from microwave ovens and Bluetooth devices. The second band offers higher speeds and more non-overlapping channels, but is less effective at penetrating walls. Choosing the right channel is critical for the 2.4 GHz band, while the issue is less pronounced in the 5 GHz band due to the wider available spectrum.
⚠️ Attention: The router's web configurator interface may vary depending on the firmware version. If you don't see the options described, check the official documentation on the equipment manufacturer's website or in your MGTS account, as the operator periodically updates the firmware of its devices.
Preparing to change router settings
Before making any changes to the network configuration, you must access the device's administrative panel. To do this, your device (laptop or smartphone) must be connected to the MGTS router. It is best to configure this via a wired connection. Ethernetto avoid connection interruption when saving parameters, but you can also use the current Wi-Fi connection.
You will need to know the IP address of the gateway, which by default for MGTS equipment is most often 192.168.1.1 or 192.168.0.1The login address, username, and password are usually located on a sticker located on the bottom of the router. The default login credentials for the control panel are often the same as the Wi-Fi connection credentials, but can be changed by the user.
☑️ Preparing to set up the network
Open any browser and enter the IP address in the address bar. After entering your credentials, you'll be taken to the main settings menu. It's important not to reset the settings to factory defaults unless necessary, as this may result in the loss of PPPoE or VLAN settings required for MGTS internet operation. Our goal is only to modify the wireless network settings.
Instructions for Sercomm and Eltex routers
Brand equipment Sercomm And Eltex is the most common among MGTS subscribers. The interface of these devices has a similar menu structure. After logging in to the control panel, you need to find the section responsible for wireless connections. It's usually called Wireless, WLAN or Wi-Fi.
Inside the section, we look for a subsection Basic Settings or Basic settingsThere is a drop-down list here. Channel (Channel). By default, the value there is AutoClick on the list and select a specific numerical value. For the 2.4 GHz band, channels 1, 6, and 11 are considered optimal because they don't overlap.
| Parameter | Recommended value | Description |
|---|---|---|
| Channel Width | 20 MHz | Reduces interference in apartment buildings |
| Mode | 802.11n / mixed | Ensures compatibility with older devices |
| Channel | 1, 6 or 11 | The least noisy channels in the 2.4 GHz band |
After selecting a channel, be sure to press the button Apply or Save at the bottom of the page. The router may reboot the wireless module, and the connection will be lost for a few seconds. If you changed the settings via Wi-Fi, you will need to reconnect to the network. On some Sercomm models, the settings may be located in the Local Network -> WLAN.
What should I do if the settings are not saved?
If the page simply reloads after clicking "Save" and the feed doesn't change, try clearing your browser's cache or using Incognito mode. Also, make sure your account has administrator privileges, not just guest privileges.
Setting up Wi-Fi on Huawei routers
Routers Huawei, often provided by the provider, have their own interface, which can be either classic or updated (HiLink color scheme). In the classic interface, after logging in, you need to go to the tab WLAN in the top menu. Next, select a subsection WLAN Basic Configuration Settings.
In the window that opens, find the field ChannelThe logic of choice remains the same: we move away from the value Auto Huawei should separately switch the settings for the Guest Network if it's enabled, as it may have its own channel parameters.
For the 5 GHz band, channel selection is less critical, but if you experience problems, you can try switching from automatic mode to channels 36, 40, 44, or 48. These channels are often less crowded than the higher band (149+), which also supports wider channels.
⚠️ Attention: Switching the channel width to 40 MHz in the 2.4 GHz band will theoretically increase speed, but connection stability will drop sharply in densely populated areas. Keep the channel width at 20 MHz for maximum stability.
Features of ZTE and TP-Link routers
Devices ZTE And TP-LinkMGTS often uses a simplified interface. In the ZTE menu, look for the section Network -> WLAN -> BasicThe switch is located here. ChannelNewer ZTE firmware versions may include a "Wi-Fi Optimization" button that automatically scans the airwaves and suggests the best channel—this can be used for initial setup.
Routers TP-Link They have a green-and-black or blue-and-white interface. Path to settings: Wireless -> Wireless SettingsYou can also change the Region here, although it should be the default for Russia. It's important to check that this feature isn't enabled. WDS Bridging, which can block manual channel changes.
After changing the settings on routers of these brands, saving the changes is also mandatory. Some TP-Link models use a two-step system: first, you change the value in the field, and then separately click the Save/Apply button. Keep in mind that when changing the channel, all connected devices will need to re-associate with the access point.
Diagnostics and selection of a free channel
Simply choosing a channel at random isn't enough—you need to analyze the radio airwaves. There are many free utilities for PCs and smartphones, such as WiFi Analyzer, inSSIDer or AirPort UtilityThese programs create a graph showing which channels your neighbors are using and how strong their signal is.
The ideal situation is to find a channel where there are no networks at all, or where the signal from neighboring routers is very weak (below -80 dBm). If all channels in the 2.4 GHz band are occupied by strong signals, it makes sense to switch your main devices to the 5 GHz band, reserving 2.4 GHz only for smart home devices and older gadgets.
When analyzing, pay attention not only to the channel number but also to the spectrum bandwidth occupied by neighboring networks. A neighboring network may technically be on channel 6, but due to its wide spectrum, it may also occupy channels 5 and 7. In such cases, choosing the "free" channel 1 or 11 will yield the greatest performance boost.
Frequently Asked Questions (FAQ)
Will the Wi-Fi password change after changing the channel?
No, the password (security key) remains the same. However, devices may require reconnection because network settings have changed. Simply re-enter your old password when prompted.
Which channel is better for gaming: 1, 6 or 11?
There's no universal "best" channel. The choice depends solely on what your neighbors are currently using. If your upstairs neighbor is on channel 6, you'd be better off choosing channel 1 or 11 to avoid interference.
Why did the Internet disappear after changing the channel?
You may have selected a channel that's prohibited by your region's regulator, or there may be a settings conflict. Try resetting your wireless network settings to factory defaults using the Reset button on the router (press and hold for 10-15 seconds), but keep in mind that this will also reset your Wi-Fi password.
Does changing the channel affect 5GHz speed?
It does affect the signal, but to a lesser extent than in 2.4 GHz. The 5 GHz band has more non-overlapping channels. However, if you live in a very densely packed home, manually setting a clear channel (for example, 36 or 40) can improve connection stability.