The frequency of a wireless network is a key consideration when establishing a stable connection at home or in the office. The company's equipment Huawei occupies a significant market share, and models of these devices can vary significantly in their technical specifications. Understanding the principles of radio signal operation allows you to avoid many problems with connection speed and stability.
Modern communications standards utilize two main frequency bands, each with unique physical properties and application scenarios. The choice between them often depends on operating conditions and the presence of interference in the air. Device owners must clearly understand the differences to configure their equipment correctly.
In this article, we will take a detailed look at the technical features of routers. Huawei, methods for determining the current frequency, and ways to optimize network parameters for maximum performance. You'll learn how to switch your device to the desired mode and what nuances to consider when planning a home network.
Two main bands: 2.4 GHz and 5 GHz
The vast majority of modern routers, including popular series from Huawei, are capable of operating in two radio frequency ranges. The first of them, 2.4 GHz, is a historically older and more widely used standard. It provides excellent signal penetration through walls and ceilings, making it ideal for large apartments with multiple rooms.
However, the 2.4 GHz band has a significant drawback: high airtime congestion. In apartment buildings, neighbors' routers, Bluetooth devices, microwave ovens, and even cordless phones create a significant level of noise. This leads to a decrease in actual speed and latency (ping) during online gaming or video calls.
Second range, 5 GHz, was introduced as a solution to airwave congestion. It offers significantly wider data transmission channels and less interference. Routers Huawei with standard support 802.11ac (Wi-Fi 5) and 802.11ax (Wi-Fi 6) unlock the full potential of this frequency, enabling data transfer at gigabit speeds. However, the physics of radio waves means that the 5 GHz signal has difficulty penetrating thick concrete walls and fades more quickly over distance.
⚠️ Note: Some older or budget router models Huawei may only support the 2.4 GHz band. Before purchasing or setting up, be sure to check the specifications for your specific model on the case or in the documentation.
The choice of frequency directly impacts how devices interact with the access point. If you prioritize maximum speed for transferring large files or watching 4K video, 5 GHz should be your first choice. However, if coverage is essential throughout your home and speed is secondary, 2.4 GHz may be a more reliable choice.
How to determine the frequency of your Huawei router
There are several proven ways to find out what frequency your router operates on. Huawei right now. The easiest method is to visually inspect the sticker on the bottom of the device. Manufacturers often indicate the supported standards next to the MAC address or serial number. Look for the markings 802.11b/g/n (this is only 2.4 GHz) or 802.11ac/ax (5 GHz support).
A more accurate method is to check the list of available wireless networks on your smartphone or laptop. If your router is configured to broadcast two networks separately, you'll see two names (SSIDs). The 5 GHz network name is often followed by the prefix _5G or _5GHzConnecting to such a network automatically means working in a high-speed range.
You can also use specialized Wi-Fi analysis applications such as WiFi Analyzer or Fritz!App WLANThese snails display not only the network name but also the exact channel frequency in MHz. If you see channels numbered 1 to 13, you're in the 2.4 GHz band. Channels numbered 36 to 165 (and higher) indicate operation in the 5 GHz band.
The most reliable information will be provided by the router's web interface. By accessing the control panel, you can see the current status of the radio modules. The menu often displays the active communication standard and channel width, which clearly indicates the frequency being used.
Setting the frequency via the router's web interface
To change the wireless network settings, you need to access the router settings. Open any browser and enter the device's IP address in the address bar, which is the default for Huawei most often equal 192.168.3.1 or 192.168.8.1After entering the address, an authorization request will appear.
Enter your administrator login and password. If you haven't changed these details before, they're also located on the sticker underneath the device. After successfully logging in, you'll be taken to the main control panel page, which displays the overall connection status.
Next, you should go to the Wi-Fi settings section. Depending on the firmware version Huawei (VRP or HiLink), the path may look like Wi-Fi Settings -> Wi-Fi Basic Settings or My Wi-FiHere are the key switches that control the radio modules.
☑️ Checking Wi-Fi settings
In this section, you can find the option to merge or separate networks. If the checkbox next to the merge function (often called 5G Prefer or Smart Connect), the router automatically decides which frequency to connect the device to. For manual control, it's best to disable this feature so that you can clearly see the two different networks.
⚠️ Attention: Router interface Huawei This may vary depending on the model and regional firmware version. If you don't see the described options, look for sections labeled "Wireless," "Radio," or "WLAN."
After making changes, be sure to click the button Save or ApplyThe router may reboot the wireless module, and all connected devices will temporarily lose connection. This is normal system behavior.
Range characteristics comparison table
To make a final decision on the right frequency for your needs, it's helpful to compare the key parameters of the two ranges in figures and facts. Below is a table demonstrating the key differences specific to the equipment. Huawei and other manufacturers.
| Characteristic | 2.4 GHz band | 5 GHz band |
|---|---|---|
| Maximum speed | Up to 450-600 Mbps | Up to 1300-2400+ Mbps |
| Range of action | High (up to 50-70 m) | Medium (up to 20-30 m) |
| Penetration ability | Good (through 2-3 walls) | Low (weakens behind 1-2 walls) |
| Interference level | Tall (many neighbors) | Low (pure ether) |
| Device support | All devices (100%) | Only modern gadgets |
The table shows that 5 GHz is superior in all parameters except range and penetration. This is why larger homes often use a combination approach or install additional access points.
Why is the speed lower than stated?
Actual speeds are always lower than theoretical due to protocol overhead, air losses, and the quality of the receiver in your smartphone. Expect to see around 60-70% of the standard's maximum speed.
Compatibility issues with older devices
The transition to the 5 GHz frequency may pose a problem with incompatibility with older equipment. Devices released more than 10 years ago, as well as many budget smart home gadgets (light bulbs, sockets, sensors), are often equipped with Wi-Fi modules that operate exclusively in the 2.4 GHz band.
If you completely disable 2.4 GHz network broadcasting on your router Huawei, these devices simply won't find the network and won't be able to connect. Modern router models implement a dual SSID feature, where the device broadcasts a single network name for both bands, but this can cause confusion for older devices.
To solve this problem, it is recommended to use the separate network name mode. Name the main network, for example, Home_WiFi, and the 5 GHz network is Home_WiFi_5GIn this case, you'll connect your old devices to the first network, and your new smartphones and laptops to the second, ensuring optimal operating conditions for each device.
Sometimes the opposite situation occurs: the device supports 5 GHz but stubbornly connects to 2.4 GHz. This may be due to a stronger signal at a distance. In such cases, temporarily disabling the 2.4 GHz band in the router settings helps to force the device to connect to the high-speed network.
Optimization: Channel and Bandwidth Selection
Simply switching to 5 GHz isn't enough if your neighbors also use powerful routers. Choosing a clear channel is crucial. The 2.4 GHz band only has three non-overlapping channels (1, 6, 11), so it can often feel crowded.
In the 5 GHz band, there are significantly more channels, and they don't overlap. However, channel width becomes an important parameter here. Routers Huawei allow you to choose the width 20/40/80 MHzA wider channel (80 MHz) provides higher speed, but is more susceptible to interference and takes up more spectrum.
For most home environments, the optimal choice for 5 GHz will be a width of 80 MHzIf you live in a dense apartment building and experience instability, try reducing the width to 40 MHzThis will slightly reduce the maximum speed, but will increase the stability of the connection and reduce the number of errors in packet transmission.
Channel width is configured in the same section of the web interface where the frequency is selected. Look for the item Channel Bandwidth or Channel widthExperimental selection of values often produces better results than the automatic default settings.
Weather's Impact on Wi-Fi
High humidity and thunderstorms can slightly degrade radio signal transmission, especially at 5 GHz, because water vapor absorbs radio waves.
Frequently Asked Questions (FAQ)
Can a Huawei router operate on two frequencies simultaneously?
Yes, modern models Huawei Dual-band routers can simultaneously broadcast on both 2.4 GHz and 5 GHz. However, depending on the settings, they can combine these frequencies under a single name or separate them into two different SSIDs.
Why can't my phone see the 5 GHz network from my Huawei router?
Most likely, your smartphone or laptop doesn't physically support the 5 GHz standard. Check the device's specifications. It's also possible that the 5 GHz network is hidden or disabled in your router settings, or that the device is too far from the signal source.
What frequency is best for online gaming?
The 5 GHz band is definitely recommended for gaming. It provides lower ping (latency) and a more stable connection without the jumps and bursts typical of the congested 2.4 GHz band. The key is to be in an area with a strong signal.
Does the frequency affect the internet speed from the provider?
A router's frequency can't increase internet speeds beyond those offered by your ISP. However, if your ISP plan allows for high speeds (over 100 Mbps), only a 5 GHz connection will allow your device to achieve these speeds over the air. On 2.4 GHz, speeds are often limited by the physical limits of the standard.