
Highlights & Details
AVM FRITZ!BOX 6850 LTE
- Fast Internet via mobile phone thanks to integrated LTE (4G) and UMTS (3G) modem
- LTE modem with multiband support (FDD): Band 1 (2.1 GHz), Band 3 (1.8 GHz), Band 5 (850 MHz), Band 7 (2.6 GHz), Band 8 (900 MHz), Band 20 (800 MHz) and Band 28 (700 MHz)
- LTE modem with multiband support (TDD): Band 38 (2.6 GHz), Band 40 (2.3 GHz) and Band 41 (2.5 GHz)
- UMTS/HSPA+ modem with triband support: Band 1 (2.1 GHz), band 5 (850 MHz) and band 8 (900 MHz)
- Detailed information about the quality of the mobile connection
- Alignment aid for optimal positioning in relation to the mobile cell
- Flash-fast 866 MBit/s and stable transmission through WLAN AC (5 GHz)
- Fast 450 MBit/s and high range through WLAN N (2.4 GHz, MIMO 4x4)
- Wi-Fi mesh comfort – automatically combines the Fritz! Products used into a single network with optimum performance
- DECT base for up to six cordless telephones (e.g. all FRITZ!Fon models) and FRITZ!DECT devices for the smart home
- 4 ultra-fast Gigabit LAN connections for computers, televisions and other network devices
- 1 analogueue connection, 1 SIM card slot (mini SIM), 2 SMA connections for screwing on mobile radio antennas
- 1 powerful USB 3.0 connection for storage media (NAS) and network printers
- Secure Internet use through pre-set firewall and WLAN encryption according to WPA3 standard
- Fast VPN for secure data exchange between home office and office
- MULTILINGUAL USER INTERFACE: DE, EN, ES, FR, IT, NL, PL
Technical specifications
- Product type
LTE Wi-Fi router
- Type
FRITZ!Box 6850 LTE
- Built-in modem
LTE
- Wi-Fi standard
IEEE802.11ac
IEEE802.11n
- Dual Band compatibility
2.4 GHz and 5 GHz
- Wi-Fi frequency band
2.4 GHz
5 GHz
- Wi-Fi speed 2.4 GHz
400 MB/s
- Wi-Fi speed 5 GHz
866 MBit/s
- Interfaces
Gigabit LAN (1 Gbps)
USB A (USB 3.2 1st gen)
- Features
Mesh support
- WPS compatible
Yes
- No. of antennas
2 x
- 10/100/1000 Mbps ports
4 x
- No. of USB 3.2 1st Gen (USB 3.0) ports
1 x
- LTE frequency
700 MHz
800 MHz
850 MHz
900 MHz
1800 MHz
2100 MHz
2300 MHz
2600 MHz
- LTE rate
150 Mbps
- DECT base station
Yes
- Answerphone
Compatible with
- Width
208 mm
- Height
37 mm
- Depth
150 mm
- Weight
385 g
- Factory colour
White-red
- UKCA
yes
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 2289808 FRITZ! FRITZ!Box 6850 LTE LTE Wi-Fi router Built-in modem: LTE 2.4 GHz, 5 GHz
Description
THE FRITZ!Box 6850 LTE provides for fast Internet via mobile phone and thereby achieves Internet speeds of up to 150 MBit/s. THE FRITZ!Box 6850 LTE also offers fast WLAN AC + N in dual mode. With the usual comfort, the box connects all computers, smartphones, tablets, TVs, printers and other network-enabled devices with the home network. Four Gigabit LAN connections, USB 3.0 and the telephone system with DECT base station complete the versatile communication offer.
Maximum flexibility for best reception
THE FRITZ!Box 6850 LTE transmits in ten LTE (4G) and three UMTS (3G) tapes. Depending on the availability of the radio, it changes flexibly between the LTE and UMTS networks. This ensures that users always benefit from the optimum speed. THE FRITZ!Box 6850 LTE supports roaming for surfing in all mobile networks. If required, external mobile radio antennas can be connected. The Fritz!Box 6850 LTE intelligent alignment aid helps users to determine the optimum location and the best alignment of mobile radio antennas. Another unique feature is the ability to select the mobile bands specifically.
High-end WLAN AC+N and WLAN mesh with FRITZ!
THE FRITZ!Box 6850 LTE transmits with dual WLAN in parallel in the frequency bands 2.4 GHz (WLAN N) and 5 GHz (WLAN AC), whereby data rates of up to 1,266 MBit/s can be achieved in total. In combination with A FRITZ!Repeater or FRITZ!Powerline adapter (with WLAN function), users benefit from the mesh functionality: The FRITZ! Devices distributed in the home work in a single network, exchange information with each other and optimize the performance of all WLAN devices.
Telephony options for each claim
An analogueue telephone or fax machine as well as up to six DECT cordless telephones (e.g. FRITZ!Fon) can be registered on the integrated telecommunications system. Via WLAN and FRITZ!App Fon, smartphones also become a full-fledged landline/VoIP phone. Several integrated answering machines, local and online directories as well as numerous comfort functions complete the wide range of telephone offers of THE FRITZ!Box 6850 LTE. Smart devices such as the Fritz!DECT 200 and 210 switchable sockets as well as the Fritz!DECT 301 radiator controller, THE FRITZ!DECT 440 quad button or the Fritz!DECT 500 LED light bulb can be connected via the DECT basis station. The uncomplicated integration into door entry systems provides additional comfort.
Versatile multimedia functions
THE FRITZ!Box 6850 LTE brings all connected USB-storage as well as online storage and stored contents to the home network. Thanks to the integrated media server with NAS connection, stored films, music and pictures are made available and can be distributed to playback devices, for example, using a tablet or smartphone. USB 3.0 ensures extra fast data transfer. THE FRITZ!Box 6850 LTE thus forms a powerful platform for networked multimedia applications such as IPTV, video on demand or streaming. The FRITZ!Box 6850 LTE always remains very economical thanks to several Eco-Mode automatisms.
This text is machine translated.
Features
- Internet access
- Fast Internet with up to 150 MBit/s via LTE mobile radio (alternatively UMTS)
- LTE modem with multi-band support (FDD): Band 1 (2.1 GHz), Band 3 (1.8 GHz), Band 5 (850 MHz), Band 7 (2.6 GHz), Band 8 (900 MHz), Band 20 (800 MHz) and Band 28 (700 MHz)
- LTE modem with multiband support (TDD): Band 38 (2.6 GHz), Band 40 (2.3 GHz) and Band 41 (2.5 GHz)
- UMTS/HSPA+ modem with triband support: Band 1 (2.1 GHz), Band 5 (850 MHz) and Band 8 (900 MHz)
- Detailed information on the quality of the mobile connection
- Guidance for optimal positioning against the mobile cell
- suitable for all common mobile networks in Europe
- Roaming support for surfing in all mobile networks
- Secure Internet use through pre-set firewall
- Secure remote access to the home or company network via VPN
- WLAN
- more performance, Flexibility and stable connections through simultaneous WLAN AC + N (dual band)
- lightning-fast 866 MBit/s and stable transmission through WLAN AC (5 GHz)
- fast 400 MBit/s and high range through WLAN N (2.4 GHz)
- Wi-Fi mesh comfort – automatic merging of the Fritz! Products used into a single network with optimum performance
- Secure WLAN encryption according to WPA3 standard, Individual password already factory-activated
- simple and secure registration of new WLAN devices in the home network by pressing a button (WPS)
- comfortable and secure WLAN guest access without access to the private network
- Telephony
- Telephone system for IP-based connections
- Connection for an analogueue telephone, answering machine or fax
- DECT basis for up to six cordless telephones (E.g. all FRITZ!Fon models) and FRITZ!DECT devices for the smart home
- up to five integrated answering machines with remote access and optional email forwarding
- Manage directory contacts locally or online, e.g. Google, Apple (iCloud) and Deutsche Telekom (Telekom Mail)
- Fax function including e-mail forwarding (fax-to-mail)
- Switch-off of the DECT radio in stand-by mode (DECT-Eco)
- Support for door intercom systems with integrated SIP client or a/b interface
- FRITZ!OS
- multi-lingual user interface for all settings (seven languages can be selected)
- with MyFRITZ! Secure access to FRITZ!Box and network storage from anywhere in the world
- Parental control with versatile filters, such as time-limited Internet access, Blocking of Internet pages and exchange devices
- Device lock for switching off and on the Internet access for selected devices
- Fast VPN for secure data exchange between home office and office
- NAS function via the protocol SMBv2 and v3
- Smart-Home-Overview for the simple control and administration OF THE FRITZ!DECT products
- always new functions through regular updates, Always up to date with optional Auto-Update
- connections
- 1 powerful USB 3.0 connection for storage media (NAS) and network printer
- 4 ultra-fast Gigabit LAN connections for computer, television and other network devices
- 1 analogueue connection
- 1 SIM card slot (mini SIM)
- 2 SMA connections for screwing on mobile radio antennas
Scope of delivery
- FRITZ!Box 6850 LTE
- LAN-Cable 1.5m
- 2 screw-on mobile radio antennas (SMA)
- Power supply unit
- User manual
- FRITZ!Note
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Accessories
(*All information is plus legal VAT)The necessary accessories are required to use the article as described.


































