Bouygues Telecom Speed Test — Bbox Internet
Bouygues Telecom is France's third-largest fixed broadband provider, part of the Bouygues industrial conglomerate. While Orange dominates through legacy infrastructure and SFR competes on price, Bouygues has carved out a strong position with one unique feature no other French ISP offers: a guaranteed internet backup via a 4G key.
For remote workers who cannot afford downtime, this 4G backup — included free with Bbox Must and Bbox Ultym — is the deciding factor. If your fibre goes down, a USB 4G key provides mobile internet automatically until the fix arrives.
Bbox Plans — Fit, Must, and Ultym
| Plan | Download | Upload | Wi-Fi | 4G Backup |
|---|---|---|---|---|
| Bbox Fit | 400 Mbps | 400 Mbps | Wi-Fi 5 | No |
| Bbox Must | 1 Gbps | 700 Mbps | Wi-Fi 6 | Yes |
| Bbox Ultym | 2 Gbps (shared) | 900 Mbps | Wi-Fi 6E | Yes |
| Bbox Ultym XGS-PON | 8 Gbps (shared) | 1 Gbps | Wi-Fi 6E | Yes |
The "shared" notation means aggregate bandwidth across all connections. No single device achieves the full 2 or 8 Gbps. Over Wi-Fi 6E, realistic speeds are 800-1,500 Mbps with a compatible device in the same room.
Managing Your Bbox — The Unique Admin URL
| Setting | Details |
|---|---|
| Admin URL | mabbox.bytel.fr or 192.168.1.254 |
| First Login | Press the physical Wi-Fi/OK button on the front |
| Password | Set during first connection (reset via back button) |
Note the IP: 192.168.1.254 — not the typical .1.1 or .0.1. This is Bouygues-specific.
Bbox LED Indicators
- Internet — Solid white: Online and working normally.
- Internet — Red: No signal. Check fibre cable between PTO and Bbox. Reboot (unplug 30 seconds). If still red, call 1064.
- Wi-Fi — Solid white: Active and broadcasting.
- Tel — Solid white: VoIP phone line is active.
- 4G — Blinking: The 4G backup key is providing internet while the fixed line is down.
The SSID Unification Problem
By default, the Bbox combines all Wi-Fi bands under a single SSID. Devices frequently get stuck on the slower 2.4 GHz band. To fix this:
- Go to mabbox.bytel.fr and log in.
- Navigate to Wi-Fi → Configuration avancée.
- Uncheck "Unifier les réseaux".
- Give each band a distinct name: Bbox-2G, Bbox-5G, Bbox-6G.
- Connect devices to the 5 GHz or 6 GHz network for best speed.
B&You — Bouygues Without the Commitment
The B&You brand offers the same network, same speeds, but without 12-month commitment — typically at lower monthly prices. The trade-off: no 4G backup key, no TV decoder, no Wi-Fi repeater. For internet-only customers, B&You Fibre (1 Gbps symmetrical at ~€26/mo, no contract) is often the best value in French broadband.
French ISP Comparison
- Orange — Premium option, largest FTTH footprint, Livebox 6/7. Most expensive but widest coverage.
- SFR — Watch the THD vs FTTH distinction. Box 8X offers 8 Gbps. Read contracts carefully.
- Free (Iliad) — Freebox Ultra with 8 Gbps symmetrical, built-in NAS. Exceptional hardware, poor customer support.
Bouygues support: Call 1064. The Mon Bouygues app provides self-service restarts and outage alerts.