ByFly Wi-Fi: What are the internet speeds for each plan and how can I increase them?

When it comes to home internet in Belarus, ByFly from Beltelecom remains one of the most popular choices. But if you've already signed up for the service or are just planning to, the main question is: "What is ByFly's actual Wi-Fi speed, and does it match the advertised rates?" The answer isn't as simple as it seems—speed is affected by dozens of factors, from the package you choose to the router's location in your apartment.

In this article we will look at what speed characteristics it offers ByFly in 2026, how to measure them correctly, why actual performance may differ from contractually promised data, and what to do if your internet is slow. You'll also learn how to optimize your Wi-Fi network to get the most out of your plan—without spending extra on equipment upgrades.

Spoiler alert: If you expect the same speed over cable and Wi-Fi, you'll be disappointed. But there are ways to minimize the gap.

ByFly's official tariffs: what speeds does the provider promise?

For 2026 Beltelecom offers several tariff plans ByFly, differing in both speed and connection technologies. It is important to understand that the stated values ​​are maximum possible speed under ideal conditions, which you're unlikely to achieve in practice. However, they serve as a guide when choosing a package.

Basic tariffs are divided into two categories:

• 🌐 GPON (fiber optic) — the most advanced technology, ensuring high stability and speed. It's not available in all regions of Belarus, but it's actively developing.
• 📶 xDSL (ADSL/VDSL) — connection via a telephone line. Speed ​​depends on the distance from the PBX and the quality of the lines.

Current rates (at the time of publication) are as follows:

⚠️ Attention: Rates and speed limits may vary depending on the region. For example, in Minsk, ByFly Gigabit, and in small towns the maximum tariff may be limited ByFly MaxCheck the current conditions in personal account or from the operator.

It is also worth noting that speed "up to" — this is not a guaranteed value. The provider undertakes to provide minimum The speed is 80% of the stated speed during peak hours (from 8:00 pm to 12:00 am), but in practice this figure may vary.

ByFly's actual speed: why is it lower than advertised?

You have connected ByFly Turbo with the promised 300 Mbps, but the speed test shows only 150-200 Mbps via cable and 80-100 via Wi-Fi. Is this normal? In most cases— YesHere are the main reasons why actual figures differ from advertised ones:

• 📡 Technological limitations: Even GPON doesn't guarantee 100% channel utilization. The provider reserves some bandwidth for service needs.
• 🏘️ Network load: In the evening hours, when all the neighbors are watching streams or downloading files, the speed can drop by 20-40%.
• 📶 Wi-Fi vs. Cable: A wireless network is always slower than a wired one due to interference, distance to the router, and limitations of the Wi-Fi standard (for example, 802.11n vs 802.11ac).
• 🖥️ Equipment: An old router, a laptop network card, or even a cable Cat5 instead of Cat6 can "cut" the speed.
• 🌍 Distance from server: When testing speed on foreign servers (for example, in Speedtest.net) part of the traffic goes to routing, which reduces the result.

A critical detail: if the speed via cable is consistently below 80% of the speed stated in the tariff (for example, less than 80 Mbps when ByFly Max), this is a reason to contact support Beltelecom with a request to check the line.

One more nuance - channel asymmetry. Most tariffs have download speeds (download) significantly higher than the upload speed (upload). For example, when ByFly Optimal You'll get up to 50 Mbps download speed, but only 5 Mbps upload speed. This is important for streamers, gamers, or anyone using cloud services.

How to measure ByFly speed correctly?

Before you accuse your provider of cheating, make sure that you you measure speed correctlyTesting errors can lead to lower results, even if your internet connection is working properly. Here are the step-by-step instructions:

1. Connect via cable. For an objective test, use a wired connection (LAN). Wi-Fi adds too many variables.
2. Close all programs. Torrents, cloud synchronizations (Google Drive, Dropbox), online games and even Windows updates “eat up” traffic.
3. Select the nearest server. IN Speedtest.net or Yandex.Internetometer choose a server Beltelecom or located in Minsk.
4. Repeat the test 3-5 times. Speed ​​may fluctuate due to temporary network congestion. Use the average value.
5. Check on different devices. Sometimes the problem lies in the network card of the PC or laptop.

Recommended services for testing:

• 📊 Speedtest by Ookla — the most popular tool with the ability to choose a server.
• 📈 Yandex.Internetometer — optimized for Belarusian providers.
• 🔍 Fast.com (from Netflix) - Shows download speed for streaming.

⚠️ Attention: If the speed is below 70% of the plan's rate when testing with a cable connection, and below 50% when testing with Wi-Fi, the problem is most likely with your hardware or router settings. If the results are also poor with a cable connection, the problem lies with your ISP or the connection.

GPON vs. xDSL: Which Technology is Faster in ByFly?

If you have a choice between GPON (fiber optic) and xDSL (telephone line), the answer is obvious: GPON wins on all countsBut let's figure out how significant the difference is and whether it's worth paying extra to switch to fiber optics.

Comparison of technologies:

🔹 When should you choose GPON?

• 🎮 You play online games (low ping is important).
• 📺 4K streams are watched simultaneously on multiple devices at home.
• 💻 Do you work with cloud services or large files?
• 🏠 Are you planning a smart home with many connected gadgets?

🔹 When will xDSL be enough?

• 📱 You use the internet only for social media and email.
• 🎵 Listen to music and watch videos in up to 1080p quality.
• 🏡 You live in a small city where GPON is not yet available.
• 💰 Want to save on your monthly fee?

⚠️ Attention: If you are connected via ADSL (and not VDSL), the maximum speed is limited to 24 Mbps, and even under ideal conditions you won't get more. In this case, switching to GPON will give a colossal increase.

How do you know what technology you have connected?

To check your connection type, log in to your personal account. Beltelecom or look at the router:

• If it is connected to it optical cable (thin, with a plastic tip) - you have GPON.
• If the cable telephone (twisted pair, like in old phones) - this is xDSL.

The connection type is also indicated in the contract or receipt for the Internet.

How to Increase ByFly Wi-Fi Speed: 7 Effective Methods

If tests show that your Wi-Fi speed is significantly lower than your cable connection, don't rush to blame your ISP. In 90% of cases, the problem can be resolved by adjusting your router settings or replacing the hardware. proven methods to speed up:

1. Change Wi-Fi channel and band

By default, the router selects a channel automatically, but it may be congested by neighboring networks. Use apps like Wi-Fi Analyzer (Android) or NetSpot (Windows/macOS) to find the least crowded channel in the ranges 2.4 GHz And 5 GHz.

🔹 Optimal settings:

• 📶 2.4 GHz: channels 1, 6 or 11 (do not overlap).
• 📶 5 GHz: channels 36-48 or 149-165 (less interference).

2. Update your router firmware

Outdated software can slow down your network. Log into your router's admin panel (usually at 192.168.1.1) and check the section Update or FirmwareFor routers Beltelecom (For example, Sercomm H500-s) updates are posted on official website.

3. Disable "power saving" on devices

Windows and macOS can limit Wi-Fi speed to save battery life. Control Panel → Power Options (Windows) Select a scheme High performance.

4. Use a Mesh system or repeater

If the signal is weak in some rooms, instead of buying a powerful router, consider Mesh system (For example, TP-Link Deco) or repeater Wi-Fi (For example, Xiaomi Wi-Fi Repeater). They distribute the signal evenly throughout the apartment.

5. Change DNS servers

Sometimes slowdowns are caused by slow DNS services from your provider. Try using:

• 🌍 1.1.1.1 (Cloudflare)
• 🌍 8.8.8.8 (Google DNS)

You can change them in your router settings or Windows network connection.

6. Limit power-hungry devices

In the router settings (QoS or Bandwidth control) you can prioritize traffic (for example, for Zoom or online games) and limit torrents or updates.

7. Replace the router

If your router is older than 5 years, it may not support modern standards. Wi-Fi 5/6For tariffs ByFly Turbo and above we recommend the following models:

• 📶 TP-Link Archer AX6000 (Wi-Fi 6, up to 6000 Mbps).
• 📶 ASUS RT-AX88U (ideal for gamers).
• 📶 Keenetic Ultra (GPON and Dual-WAN support).

Common ByFly speed issues and solutions

Even with the correct settings, users ByFly People encounter typical problems that slow down their internet speeds. Let's look at the most common issues and how to fix them.

🔴 Problem: Speed ​​jumps or drops in the evening

Cause: Peak load on the provider's network (from 18:00 to 23:00).

Solution:

• 🕒 Transfer downloading large files to night time (use Download Master or qBittorrent with the planner).
• 📡 Try changing your DNS to 1.1.1.1 or 8.8.4.4.
• 📞 Complain to support Beltelecom (if the drawdown exceeds 30% of the tariff).

🔴 Problem: Low Wi-Fi speed, but everything works fine with cable.

Cause: Interference, weak signal, or outdated Wi-Fi standard.

Solution:

• 📶 Switch to range 5 GHz (if the router supports it).
• 🔄 Change your Wi-Fi channel to a less busy one (use Wi-Fi Analyzer).
• 🔌 Reboot your router (sometimes this helps even with severe lag).
• 🛠️ Update the network card drivers on your PC/laptop.

🔴 Problem: Speed ​​is below 10 Mbps with a 100+ Mbps plan

Cause: Line, router or network card failure.

Solution:

1. Connect the cable directly to your PC (bypassing the router). If the speed increases, the router is to blame.
2. Check the cable for physical damage (kinks, connectors).
3. Call support Beltelecom and ask to check the ports on the PBX.

⚠️ Attention: If after all these manipulations the cable speed remains below 50% of the tariff, demand from the provider speed measurement reportAccording to Belarusian law, if the speed is below the minimum guaranteed (80% of the "up to"), you have the right to demand a discount or contract termination.

FAQ: Answers to frequently asked questions about ByFly speed

❓ Why is Wi-Fi speed 2-3 times slower than cable?

This is normal. Your wireless network may slow down due to:

• 📡 Interference from other networks (especially in apartment buildings).
• 📱 Limitations of the Wi-Fi standard (for example, 802.11n maximum 300 Mbps, and 802.11ac — up to 1 Gbit/s).
• 🏠 Distances to the router and obstacles (walls, furniture).

To close the gap, use a range 5 GHz and a router with support Wi-Fi 6.

❓ Which router is best for ByFly Gigabit?

For the tariff 1 Gbps I need a router with:

• 🔌 Ports 1 Gbps (Not 100 Mbps!).
• 📶 Support Wi-Fi 6 (802.11ax).
• 🖥️ A powerful processor (for example, Broadcom BCM4908).

Recommended models: ASUS RT-AX86U, TP-Link Archer AX11000, Keenetic Ultra II.

❓ Is it possible to increase ByFly speed for free?

Yes, try:

1. Reboot your router (sometimes time restrictions are reset).
2. Change DNS to 1.1.1.1 or 8.8.8.8.
3. Disable background updates and torrents.
4. Connect to the router via cable for critical tasks.

If nothing helps, contact support - there may be a problem with your line.

❓ Why is my ping high in games, even though my speed is normal?

High ping (latency) isn't always related to speed. Reasons:

• 🎮 The game server is located far away (for example, in Europe, while you are located in Belarus).
• 📡 Routing issues with your provider (can be resolved by calling support).
• 🔌 Using Wi-Fi instead of cable (even at high speeds, latency is higher).

For gamers we recommend:

• Connect via cable.
• Turn on QoS on the router to prioritize gaming traffic.
• Use a VPN with optimized routes (eg. WTFast).

❓ What should I do if the speed is below the minimum guaranteed speed?

By agreement Beltelecom must provide at least 80% of the advertised speed during peak hours. If this is not the case:

1. Measure the speed via cable (with proof - screenshots).
2. Call support at 123 and report the problem.
3. If the problem is not resolved within 3 days, request a recalculation or termination of the contract (based on clause 4.5 Rules for the provision of services).