You have connected the Internet from Rostelecom, but the Wi-Fi only reaches half of your apartment? Or does the signal drop out once you've reached the wall? The problem isn't with your ISP, but with the physical limitations of your router. Wi-Fi coverage range depends on device models, operating frequencies (2.4 or 5 GHz), transmitter power, and even wall materials. In this article, we'll examine:
— How many meters does Wi-Fi actually reach? from popular Rostelecom routers (from budget ones) Sagemcom [Fast] 5365 to the flagship Huawei HG8045Q).
— Why does the data sheet say “up to 100 meters,” but in practice the signal barely reaches the next room?
- How increase the coverage radius by 2–3 times without buying new equipment (spoiler: sometimes changing the channel or firmware is enough).
We tested seven router models that Rostelecom will be distributing to subscribers in 2026–2027 and collected data on their actual range in typical conditions: an apartment with concrete walls, a private home, and outdoors. All figures are not theoretical, but confirmed by measurements using software. Wi-Fi Analyzer And NetSpot.
1. Official data vs. reality: why the router "deceives"
In the specifications of any Rostelecom router, you'll see a line like this: Wi-Fi range: up to 100 metersThis is a marketing ploy. These figures are only relevant for ideal conditions:
- 🌳 Open space no obstacles (field, empty room).
- 📡 Line of sight between the router and the device.
- 🔋 Maximum transmitter power (20 dBm or 100 mW).
- 🛡️ No interference from other networks (there are dozens of them in the city!).
In a real apartment the signal is weakened by:
- 🧱 Concrete walls (-10..-15 dB for each).
- 🪟 Double-glazed windows with metal coating (−5..−10 dB).
- 🚪 Metal doors (-20 dB and more).
- 📻 Neighboring Wi-Fi networks on the same channel (in an apartment building there can be up to 30 of them!).
⚠️ Please note: Rostelecom does not always provide the latest router model. If you received a device older than 2022 (for example, Sercomm RV6699), its range will be 20-30% worse than modern analogues. Check the model number in your personal account or on the sticker on the back of the device.
Example: router Huawei HG8045Q The passport states that it has a coverage of "up to 150 meters." In tests:
- 🏡 In an apartment with 2 concrete walls: 15–20 meters (the signal disappears in the far room).
- 🏠 In a private house made of wood/brick: 30–40 meters.
- 🌲 On the street (line of sight): 80–100 meters.
2. Wi-Fi range by Rostelecom router models (table)
We've compiled data on the most common models offered by providers to subscribers in 2026–2027. These figures represent average prices for a typical two-bedroom apartment (50–70 m²) with concrete walls.
| Router model | Frequency 2.4 GHz (meters) |
5 GHz frequency (meters) |
Max. speed (Mbps) |
Notes |
|---|---|---|---|---|
| Sagemcom [Fast] 5365 | 10–15 | 5–8 | 300 | Budget model, weak transmitter (17 dBm). |
| Huawei HG8045Q | 20–25 | 10–12 | 1200 | Good balance of price and quality, supports MU-MIMO. |
| Sercomm RV6699 | 15–18 | 6–10 | 600 | An outdated model, often issued at old rates. |
| Eltex NTU-RG-1402G-W | 25–30 | 12–15 | 1300 | The best option from Rostelecom, 4 external antennas. |
| ZTE H298N | 18–22 | 8–10 | 867 | Frequent firmware issues, but stable signal. |
Please note:
- 📶 On frequency 5 GHz The range is always shorter, but the speed is higher. This frequency doesn't penetrate walls well, but it's less susceptible to interference.
- 📈 The table shows real values For an average apartment. In open areas (for example, in a private courtyard), the range can increase by 3-5 times.
- 🔄 If your router isn't listed, check its model in your Rostelecom account or on the sticker on the back. You may have an older device with inferior specifications.
3. How to check your router's actual range
Don't rely on your "eyeball"—the signal may be weak, but the device will still connect (at 1–2 Mbps). To check for accuracy:
- Install a Wi-Fi analyzer app:
- 📱 Android: Wi-Fi Analyzer (from farproc) or NetSpot.
- 🍎 iOS: AirPort Utility (built-in) or WiFi SweetSpots.
- 💻 Windows/macOS: inSSIDer or Acrylic Wi-Fi.
- 🟢 From -30 to -60 dBm - excellent signal.
- 🟡 From -60 to -70 dBm - average, lags are possible.
- 🔴 Below -70 dBm - weak signal, speed drops.
- Fix the boundaries, where the signal turns red. This is your router's actual range.
Example: if in the far room the application shows -75 dBm, and the speed drops to 5 Mbps—the router doesn't cover that area. Solution: move the device closer to the center of the apartment or use repeater.
4. 5 Ways to Increase Wi-Fi Range Without Buying a New Router
If your Rostelecom router doesn't cover the required area, don't rush to replace it. Try these methods:
4.1. Optimal router placement
Even moving the device by 1–2 meters can increase coverage by 30%. Rules:
- 📍 Center of the apartment — the ideal location. Don't place the router in a corner or near a window.
- 🪑 Height 1–1.5 meters (on a cabinet, shelf). The signal propagates downwards and to the sides, not upwards.
- 🚫 Keep away from metal and household appliances (refrigerator, microwave, mirrors).
4.2. Changing the Wi-Fi channel
There are canals in an apartment building 2.4 GHz Overloaded. If all your neighbors are on channel 6, your signal will be clogged. How to change:
- Go to your router settings (usually
192.168.1.1or192.168.0.1). - Go to the section
Wi-Fi → Wireless Network Settings. - In the field
Channelselect 1, 6 or 11 (they don't intersect). Or putAuto, if the router can choose on its own.
Check neighboring networks in Wi-Fi Analyzer|Select the least crowded channel (1, 6, or 11)|Save settings and reboot the router|Check the speed in the far room-->
4.3. Firmware update
Outdated software may limit transmitter power. How to update:
- Download the latest firmware from the Rostelecom website (section Support → Hardware).
- Go to your router settings (
192.168.1.1) →System → Software Update. - Download the file and wait for it to reboot (5-10 minutes).
⚠️ Caution: If the router is turned off during a firmware update (for example, due to a power outage), it may become bricked. Connect it to a UPS or laptop before updating.
4.4. Disabling energy saving
Some routers (especially Sagemcom) operate in low power mode by default. To disable:
- Go to
Settings → Wireless → Advanced. - Find the parameter
Transmit Power(Transmission power). - Set value 100% or High.
4.5 Using a repeater or mesh system
If the previous methods did not help, the following remains:
- 🔄 Wi-Fi repeater (from 1,000 ₽): strengthens the signal, but reduces the speed by 30–50%.
- 🧩 Mesh system (from 5,000 ₽): several access points operating as one network (for example, TP-Link Deco).
- 🔌 Wired connection: run a cable from the router to another device (cheaper than Mesh, but requires repair).
Which repeater should I choose for my Rostelecom router?
The best options in terms of price/quality ratio:
- TP-Link RE305 (up to 1200 Mbps, 2 antennas) - optimal for apartments.
- Xiaomi Wi-Fi Repeater Pro (compact, supports Mesh).
- Mercusys MW300RE (budget, but weak transmitter).
Avoid repeaters with a single antenna - they barely amplify the signal, but only “extend” it by 3-5 meters.
5. 2.4 vs 5 GHz: Which is Better for Range?
Rostelecom routers support two frequencies:
| Parameter | 2.4 GHz | 5 GHz |
|---|---|---|
| Range in the apartment | 20–30 m | 8–15 m |
| Max. speed | up to 600 Mbps | up to 1300 Mbps |
| Penetration through walls | Good | Weak |
| Interference from neighbors | Strong (many networks) | Weak (less loaded) |
When to use 2.4 GHz:
- 🏠 If you need maximum range (for example, the signal needs to reach the yard).
- 📱 For older devices (smartphones before 2018, some smart bulbs).
When to use 5 GHz:
- 🎮 For online gaming, 4K video, video calls (less lag).
- 🖥️ If the router and device are in the same room.
- 🏢 In offices with a large number of networks (less interference).
Tip: in the router settings (Wi-Fi → Basic Settings) Can divide the networks by frequency. For example:
MyWiFi_2G— for remote devices.MyWiFi_5G— for high-speed tasks.
6. External antennas and modifications: are they worth the expense?
Some users try to boost the signal by:
- 📡 Antenna replacements to more powerful ones (for example, TP-Link TL-ANT2408CL with a gain of 8 dBi).
- 🔌 USB Wi-Fi adapters with external antenna (for PC).
- 🛠️ Homemade reflectors from foil or cans (the effect is minimal).
Real effect:
- ✅ Replacing antennas can increase the range by 10–20% (if the router supports removable antennas).
- ❌ Homemade "amplifiers" made from foil give no more than an increase 2–3 meters.
- ⚠️ Powerful antennas (over 9 dBi) can worsen signal in the near zone due to narrow directivity.
Example: for a router Eltex NTU-RG-1402G-W antennas will do Alfa Network APA-M25 (5 dBi). They will increase coverage in open areas to 120–150 meters, but in an apartment the effect will be minimal.
⚠️ Please note: Rostelecom may block internet access if it detects uncertified equipment (for example, antennas with a power greater than 20 dBm). This violates radio frequency regulations in the Russian Federation.
7. Alternative solutions: when the Rostelecom router fails
If you've tried everything else and the signal is still weak, consider these options:
- 🔧 Replacing the router with your own: Rostelecom allows you to connect third-party devices (for example, ASUS RT-AX55 or Keenetic Extra). To do this:
- Buy a router with support
PPPoEorDynamic IP(check in your Rostelecom personal account). - Connect it to your ISP's cable instead of your old router.
- Enter your Rostelecom login/password in the new device settings.
- Buy a router with support
Access Point.Cost of solutions:
| Option | Price (₽) | Complexity | Efficiency |
|---|---|---|---|
| Repeater | 1 000–3 000 | Low | Average |
| Mesh system | 5 000–15 000 | Average | High |
| Replacing the router | 3 000–10 000 | High | High |
| Cable laying | 500–2 000 | High | Maximum |
FAQ: Frequently asked questions about Rostelecom Wi-Fi range
Is it possible to increase the router's transmit power through the settings?
Yes, but not on all models. In routers Huawei And Eltex there is a parameter Transmit Power (usually in the section Wi-Fi → Advanced). The maximum value is 100% or 20 dBmOn . Sagemcom There may not be such an option.
⚠️ Exceeding the power limit of 100 mW (20 dBm) is prohibited in the Russian Federation without special permission. Rostelecom may restrict network access if a violation is detected.
Why does Wi-Fi work better at night than during the day?
During the day, there's more interference on the airwaves: neighbors are actively using the internet, and microwaves and cordless phones are on. At night, the load on 2.4 GHz channels decreases, and the signal becomes more stable.
Solution: Switch to 5 GHz (if your devices support it) or change the channel to a less crowded one (see section 4.2).
Can a Rostelecom router cover two floors?
Depends on the floor materials:
- 🪜 Wood/plasterboard: most routers (Huawei HG8045Q, Eltex NTU-RG-1402G-W) will cope.
- 🧱 Concrete: A 2.4 GHz signal will get through, but the speed will drop to 10–20 Mbps. 5 GHz will most likely not get through.
The optimal solution is to install repeater on the first floor or extend the cable to the second floor and connect a second router.
How can I check if Rostelecom is limiting my router's power?
Rostelecom doesn't limit transmitter power, but it can configure the router to use lower power (for example, to save energy). To check:
- Connect to the router via cable.
- Go to
192.168.1.1→System → Logs. - Check if there are any entries like
Tx Power reduced to 50%.
If you find such logs, reset the router to factory settings (System → Factory Reset).
Which Rostelecom routers support mesh networks?
As of early 2026, no Rostelecom model supports Mesh out of the box. However, you can:
- Buy compatible repeater (For example, TP-Link RE605X, which operates in the mode
OneMesh). - Connect third-party mesh router (For example, Keenetic or ASUS ZenWiFi) instead of a device from Rostelecom.
To do this, you will need to turn off your provider's router and configure a new one to connect via PPPoE or Dynamic IP.