Fritz!Box 6890 4G


SKU: AVM10004 Categories: ,
Fritz!Box 6890 4G

The FRITZ!Box is an ideal all-in-one device for the (home) network: modem, router, WiFi access point, telephone switchboard and media server with Gigabit LAN and USB connections. A FRITZ! Box sets a new standard in (home) networking!

The FRITZ! Box 6890 LTE brings high-speed Internet via the mobile network. No matter how good or bad the network reception is – the 6890 always provides optimal speed, from UMTS to LTE. Can also be used as a DSL modem!

  • LTE category-6 modem (FDD) with up to 300 Mbit/s on the Internet
  • Multiband: 3G (UMTS) and 4G (LTE)
  • External antennas optionally connectable
  • Integrated DSL modem for all VDSL or DSL connections
  • VoLTE: Calling via 4G
  • Connection to LTE broadband with LTE SIM card (mini SIM)
  • IP-based, analog or ISDN fixed network
  • DSL with up to 300 Mbit/s with LTE fallback option
  • 4 x Gigabit-LAN, 1 x Gigabit-WAN connections
  • 4 x 4 WiFi AC + N with Multi-User MIMO
  • 1 x USB 3.0 for storage media and printers
  • 2 a/b ports for analogue telephones, answering machine and fax


Fritz!Box 6890 4G

Fast Internet

The Fritz!Box 6890 4G has download speeds up to 300Mbit/s. Files and videos can be downloaded from the internet at super fast speeds. The latest intelligent WiFi ensures a lightning fast connection in the home network. The 6890 can also be used on the DSL connection. If the DSL connection fails for a while, the Box automatically switches to the mobile network.

Own telephone exchange

All types of phones, IP, ISDN and analog phones can be connected to the FRITZ! Box 6890 LTE. With the FRITZ!App Fon, phone calls can be made easily via smartphone. In addition, the app always provides information about calls and voicemails while on the move. The answering machine and fax function including email forwarding offer additional convenience.

Smart WiFi

The 6890 has fast WiFi AC with Multi-User MIMO. Thereby, the data streams do not run consecutively, as until now, but simultaneously to the individual devices and thus achieve higher WiFi speeds. The 6890 achieves transfer rates of up to 1,733 Mbit/s on the 5 GHz band and 800 Mbit/s on the 2.4 GHz band.


The 6890 can be used throughout Europe due to its flexible multiband support. This automatically scans which networks are available and automatically uses all mobile network bands currently in use in Europe.

Safe with the FRITZ!Box

The comprehensive security concept of the Fritz!Box protects all communications. It is continuously tested and further developed by Fritz. Thanks to free updates, optimal security is always guaranteed.

Fritz!OS – a versatile system

FRITZ!OS, the operating system of the FRITZ! Box, regularly offers new features. By means of the central home network overview, everything can be controlled at a glance. Take advantage of the child lock and WiFi access for guests, and always stay informed about current data usage with the online counter. All updates are free of charge, of course.



  • Type of phone line: Analogue or ISDN
  • IPv6 support yes
  • Mobile internet 4G (LTE)
  • LAN port(s) 4 Gigabit
  • Guest network built in
  • Built-in firewall yes
  • WiFi standard WiFi 5[AC] + 4[N] + 3[G] + 2[A]
  • WiFi frequency band simultaneous (1 x 2.4 GHz and 1 x 5 GHz)
  • Max. WiFi speed (5 GHz) 1733 Mbit/s
  • Max. WiFi speed (2.4 GHz) 800 Mbit/s
  • Multi-User MIMO Yes
  • Dimensions (W x H x D) 250 x 48 x 185 mm


What’s in the Box

  • FRITZ! Box 6890 4G LTE
  • 12VDC 2.5A power adapter for FRITZ! Box (cable 1.5 meters long)
  • DSL cable (4 meters long)
  • DSL/Tel connection cable (4.25 meters long)
  • LAN cable (1.5 meters long)
  • RJ45 to RJ11 adapter for ADSL (gray)
  • RJ45 to RJ11 phone adapter (black)
  • Screw-on external mobile Internet antennas
  • Manual