AVM FRITZ!Box 6690

Artikelnummer: 43003246
Manufacturer nr: 20002995

High-speed Wi-Fi at cable connections

The FRITZ!Box 6690 Cable for cable connections ensures maximum Wi-Fi speed with Wi-Fi 6 up to 4800 Mbit/s.
This makes the FRITZ!Box 6690 Cable the heart of your home network , for unlimited Wi-Fi fun and all your internet and multimedia needs.  Another highlight is the gigabit cable connection based on DOCSIS 3.1, which thanks to the 2.5 gigabit LAN port also ensures maximum speeds for devices connected via LAN.

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AVM FRITZ!Box 6690 at a glance


  • Wireless router with integrated cable modem
  • Up to 6 gigabit/s compliant with the latest DOCSIS 3.1 transmission standard (backward compatible with EuroDOCSIS/DOCSIS 3.0)
  • 1 x 2.5 gigabit LAN ports
  • 3 x 1 gigabit LAN ports
  • Wi-Fi 6 (802.11ax) up to 4800 Mbit/s (5 GHz) and 1200 Mbit/s (2.4 GHz)
  • 4 x 4 Wi-Fi 6 with Multi-User MIMO
  • 2 x USB 3.0 ports for printers and storage media
  • Integrated DECT base station for up to six cordless phones
  • 2 x a/b ports (TAE/RJ11) for analog phones, answering machines and fax


  • Internet via cable on DOCSIS 3.1/EuroDOCSIS 3.0 cable connections
  • High-performance wireless router with firewall/NAT, DHCP server, DynDNS client, UPnP
  • Supports IPv6
  • Full-band capture tuner
  • Stateful Packet Inspection Firewall with port sharing
  • Secure remote access via the internet with VPN (IPSec)


  • 4 x 4 Wi-Fi 6 with Multi-User MIMO
  • Wi-Fi networks compliant with 802.11ax (up to 4800 Mbit/s gross; 5 GHz and up to 1200 Mbit/s gross, 2.4 GHz)
  • Wi-Fi 6 for simultaneous operation in the 2.4 and 5 GHz bands
  • Compatible with Wireless 802.11ac, n, g and a
  • Extends your home network with Mesh Wi-Fi – simply combine two or more wireless access points into one intelligent system (FRITZ!OS 6.90 or later)
  • Secure upon delivery with WPA2 encryption, WPA3/2 transition mode is also available
  • AVM Stick & Surf: automatic security for cable-free surfing
  • Wi-Fi Protected Setup (WPS)
  • Wi-Fi guest access – secure surfing for friends and visitors
  • Wi-Fi auto channel: Automated search for Wi-Fi channel free of interference
  • Wi-Fi Eco for optimum performance at minimum power consumption
  • Integrates iPhones and Android smartphones into the home network via Wi-Fi


  • Telephone system with DECT base station for up to six cordless telephones
  • Voice transmission encrypted upon delivery
  • 2 a/b ports for connecting analog phones, answering machines, and fax
  • Supports HD telephony for natural and clear sound
  • DECT Eco: Frequency channel switches off for maximum ergonomics
  • Five integrated answering machines including email forwarding (voice-to-mail)
  • Fax function including email forwarding (fax-to-mail)
  • Call diversion, internal calls (intercom), three-way conferencing, call transfer
  • Call blocking, alarm, baby monitor, VIP calls and Do not Disturb
  • Internet telephony SIP-compliant in accordance with RFC 3261
  • Register IP telephones (LAN/Wi-Fi) SIP-compliant
  • FRITZ!App Fon for landline calls via your smartphone

Home network convenience

  • Media server makes music, pictures and videos available to devices in the home network (SMB, FTP, UPnP AV)
  • Secure access to your own FRITZ!Box from anywhere with MyFRITZ!
  • FRITZ!NAS – simple, browser-based access to all files in the network, wherever they are stored
  • Powerful processor: networked applications such as IPTV, video on demand and music streaming
  • Integrated tuner for streaming TV signal in the home network
  • Parental controls, push service, cloud contacts, online storage
  • Wi-Fi guest access – secure surfing for friends and visitors (Wi-Fi/LAN)
  • Sharing of existing internet connection via LAN or Wi-Fi
  • Wake on LAN over the internet


  • “fritz.box”: multi-language user interface, for intuitive operation via Web browser
  • User interface optimized for smartphones and tablets (responsive design)
  • Free updates for new functions and security
  • Advanced view for special configuration options, help function with full-text search
  • Handy FRITZ!Apps for your smartphone: MyFRITZ!App for FRITZ! convenience on the go, the clever Wi-Fi helper FRITZ!App WLAN and FRITZ!App Smart Home for intuitive control of your FRITZ! Smart Home
  • Smart Home features integrated in the user interface
  • Smart Home support for DECT ULE/HAN FUN devices
  • Smart Home devices can be switched manually and automatically both in the home network and from the Internet

Package contents

  • FRITZ!Box 6690 Cable
  • Power adapter with 1.5 m long cable
  • 1.5 meter-long coaxial cable
  • 1.5 meter-long LAN cable
  • Installation guide

Device properties

  • Dimensions (W x H x D): 85 x 209 x 273 mm
  • Average power consumption: 11 – 15 W


  • 5-year manufacturer’s warranty for end customers

Article number

  • 20002995

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