Why Your Home Network Setup Matters
You might be paying for a fast broadband plan, but if your home network is poorly configured, you'll never see those speeds where it counts. A good home network setup ensures every device — from your laptop to your smart TV — gets a stable, fast connection.
This guide is aimed at everyday users in Belgium, whether you're with Proximus, Telenet, Orange, or any other provider.
Understanding What Comes With Your Subscription
Most Belgian ISPs provide a combined modem/router (often called a "gateway" or "box") when you subscribe. While convenient, these all-in-one devices are often adequate for basic use but can fall short in larger homes or demanding setups.
Common ISP-provided devices include:
- Proximus: b-box (various generations)
- Telenet: Wifi Modem (various models)
- Orange Belgium: Livebox
Placement: The Single Biggest Factor for Wi-Fi Quality
Before buying any new hardware, optimise where your router sits:
- Place the router in a central location in your home, not tucked in a corner or inside a cabinet.
- Keep it elevated — on a shelf or table, not on the floor.
- Avoid placing it near microwaves, cordless phones, or baby monitors, which can interfere with 2.4 GHz Wi-Fi.
- Minimise the number of thick walls and floors between the router and your main devices.
2.4 GHz vs. 5 GHz: Which Band to Use?
Modern routers broadcast on two frequency bands. Here's when to use each:
| Band | Range | Speed | Best For |
|---|---|---|---|
| 2.4 GHz | Longer | Slower | Smart home devices, distant rooms |
| 5 GHz | Shorter | Much faster | Laptops, streaming, gaming consoles |
For best results, connect your primary devices (laptop, desktop, TV) to 5 GHz, and let IoT devices (smart bulbs, sensors) use 2.4 GHz.
When to Consider a Mesh Wi-Fi System
If you live in a larger Belgian home — a townhouse, a duplex, or a property with thick brick walls — a single router often isn't enough. Mesh Wi-Fi systems use multiple access points that work together to blanket your home in signal.
Popular mesh systems available in Belgium include options from TP-Link Deco, Google Nest Wi-Fi, and Eero. They're straightforward to set up and significantly outperform Wi-Fi extenders (which can actually slow things down).
Wired Connections: Still the Gold Standard
For devices that don't move — desktop PCs, smart TVs, NAS drives, gaming consoles — a wired Ethernet connection will always outperform Wi-Fi for speed, stability, and latency. If you're renovating, it's worth asking your builder to run Ethernet cables to key rooms.
For existing homes, Powerline adapters (which use your electrical wiring to carry network data) are a practical alternative to drilling through walls.
Securing Your Home Network
- Change your router's default admin password immediately — default credentials are publicly known.
- Use WPA3 or WPA2 encryption for your Wi-Fi password.
- Create a separate guest network for visitors and smart home devices to isolate them from your main network.
- Keep your router firmware updated — most modern routers do this automatically, but check occasionally.
- Disable remote management unless you specifically need it.
Testing Your Connection Speed
Use a free speed test tool (such as Speedtest.net or Fast.com) to measure your actual connection speed. Test from both a wired device and via Wi-Fi to identify whether any slowdown is in your network or with the ISP connection itself. If your wired speed matches your subscribed plan but Wi-Fi is much slower, the issue is in your home network setup.