FRITZ!BOX 6670 Cable Wi-Fi 7 Mesh Wi-Fi Cable Router with Modem
incl. VAT, plus shipping
This article is subject to margin scheme taxation according to § 25a UStG; VAT will not be shown separately on the invoice.
Delivery time 1-3 business days*
Gesetzliche Gewährleistungsrechte
FRITZ!Box 6670 Cable – Wi‑Fi 7 for your cable network
The FRITZ!Box 6670 Cable brings Wi‑Fi 7 to your cable connection – for lightning-fast, stable Wi-Fi during streaming, gaming, video calls, and home office work. In the 5 GHz band, you can reach up to 2,880 Mbps, in the 2.4 GHz band up to 688 Mbps – a total maximum transmission speed of 3,568 Mbps. The dual-band function ensures a stable and fast connection on both frequency bands.
The router serves as a central control unit for your smart home. Thanks to DECT ULE, you can connect and control compatible devices such as radiator controls or smart plugs. It also supports the Zigbee standard, allowing you to integrate LED bulbs and other Zigbee devices from various manufacturers – for flexible and future-proof smart home integration.
The integrated telephone system offers connections for an analog telephone as well as up to six cordless DECT telephones. Five integrated answering machines with individual greetings, local and online telephone books make the router a central communication hub. The ultra-fast 2.5 gigabit LAN port and four 1 gigabit LAN ports enable fast cable connections for PCs, consoles, or NAS. A USB 2.0 port expands the possibilities for storage, printers, or mobile dongles.
Your benefits:
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Wi‑Fi 7 – up to 3,568 Mbps (2,880 Mbps on 5 GHz + 688 Mbps on 2.4 GHz), dual-band, 2×2 MIMO
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Cable modem – for all DOCSIS cable connections
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Smart home center – DECT ULE + Zigbee (radiator controls, smart plugs, LED bulbs)
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2.5 Gigabit LAN + 4 × Gigabit LAN – for PC, console, TV, NAS
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USB 2.0 – for storage (NAS), printers, mobile dongles
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Telephone system – analog telephone connection, DECT base for 6 cordless phones, 5 answering machines, HD telephony, fax
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FRITZ! Mesh – seamless Wi-Fi throughout the home
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Security – firewall, parental controls, WPA3/WPA2, VPN (WireGuard/IPSec)
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FRITZ!OS – easy operation via browser or app, free updates
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Energy efficiency – max. 30 W power consumption
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5-year guarantee – manufacturer's guarantee
Scope of delivery: FRITZ!Box 6670 Cable, power supply unit, coaxial cable, LAN cable (1.5 m), installation guide
The FRITZ!Box 6670 Cable – Wi‑Fi 7 for your cable network.
Technical specifications
| Area | Details |
|---|---|
| General | |
| Product type |
Cable router with integrated cable modem (DOCSIS) Art. no. 20003047 |
| Manufacturer | FRITZ! GmbH (AVM) |
| GTIN / EAN | 4023125030475 |
| Warranty | 5-year manufacturer's warranty |
| Cable & Internet connection | |
| Modem type | Cable (DOCSIS 3.1, backwards compatible) |
| Remote access / VPN | MyFRITZ! (free, secure), VPN with WireGuard and IPSec |
| Wi-Fi | |
| Wi-Fi standards | Wi‑Fi 7 (802.11be), backwards compatible with 802.11ax/ac/n/g/b/a, 2×2 MIMO |
| Max. data rate (5 GHz) | up to 2,880 Mbps (Wi‑Fi 7) |
| Max. data rate (2.4 GHz) | up to 688 Mbps (Wi‑Fi 7) |
| Max. total data rate | up to 3,568 Mbps |
| Wi-Fi Mesh | Yes (FRITZ!Mesh – intelligent, seamless with repeaters and powerline) |
| Encryption / Guest access | WPA3/WPA2, WPS button, separate Wi-Fi guest access, Wi-Fi Eco mode |
| Smart Home | |
| Supported standards | DECT ULE (FRITZ!DECT) + Zigbee (compatible devices from various manufacturers) |
| Controllable devices | Radiator controls, smart plugs, LED bulbs, switches, sensors |
| Connections | |
| Cable (coaxial) | 1 × DOCSIS cable connection (coax) |
| LAN | 1 × 2.5 Gigabit LAN + 4 × Gigabit LAN (total 5 ports) |
| USB | 1 × USB 2.0 (for storage (NAS), printer, mobile dongle) |
| Telephone (analog) | 1 × TAE/RJ11 (for analog telephone, answering machine, or fax) |
| DECT base | Integrated DECT base for up to 6 cordless telephones (e.g., FRITZ!Fon) and smart home (FRITZ!DECT) |
| Telephony | |
| Telephone system | VoIP telephone system for analog, DECT, and IP telephones, 5 answering machines, HD telephony, fax function, call forwarding, blocking, online telephone books |
| Security & Comfort | |
| Firewall & filters | Stateful Packet Inspection, NAT with port forwarding, parental controls (time budget, youth protection filter, device blocking), auto-update |
| Operating system (FRITZ!OS) | Intuitive browser and app interface, free FRITZ!Apps, context-sensitive online help, optional power-saving mode |
| Energy efficiency | |
| Max. power consumption | 30 W |
| Scope of delivery | |
| Included | FRITZ!Box 6670 Cable, power supply unit, coaxial cable, LAN cable (1.5 m), installation guide |
* applies to deliveries within Germany
Manufacturer information
Manufacturer Information (GPSR)
Manufacturer: FRITZ! GmbH
Address:
Alt-Moabit 95
10559 Berlin
Country: Deutschland
Email: info@avm.de
Phone Number: +49 30 39976-0
Security Information