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AVM Fritz!Box 6850 LTE - 4G router, Wi-Fi, Gigabit Ethernet, Mini-SIM, 1266Mbps, Mediaserver, Voice-Over-IP
The AVM FRITZ!Box 6850 LTE is a powerful LTE/4G router specifically designed for use in LTE mobile networks. It offers fast and reliable internet connections over LTE networks, making it ideal for regions where DSL or cable connections are not available. The FRITZ!Box 6850 LTE is also an excellent backup solution to ensure a constant and reliable internet connection.

In addition to robust LTE support, the FRITZ!Box 6850 LTE features an integrated telephone system optimized for Voice-over-IP (VoIP). This allows you to connect analog telephones, use DECT cordless phones, and register up to six cordless phones via the integrated DECT base station. This makes the FRITZ!Box 6850 LTE the central communication platform in your home or small office.

Furthermore, the FRITZ!Box 6850 LTE impresses with a wide range of additional features, such as powerful dual-band Wi-Fi, four Gigabit LAN ports for fast wired connections, and support for smart home functions. With the proven FRITZ!OS software, the router offers a user-friendly interface, comprehensive security features, and regular software updates to keep the device always up to date.

199,99 €
incl. 19% VAT , plus shipping costs
Available immediately
Deliverydate: 06.11.2025 - 08.11.2025 (DE - int. shipments may differ)
Only 1 available

The AVM Fritz!Box 6850 LTE is a powerful router solution specifically designed for use in 4G mobile networks. With its support for 4G technology, it enables fast and reliable internet connections over 4G networks. This router solution is particularly useful in areas where DSL or cable connections are not available or as a backup solution for a reliable internet connection. Another outstanding feature of the Fritz!Box 6850 LTE is its integrated telephone system for Voice-over-IP (VoIP). This allows users to connect analog telephones, use DECT cordless phones, and register up to six cordless phones via the integrated DECT base station.

External Mobile Antennas

The FRITZ!Box 6850 LTE features external antenna ports that provide additional flexibility in optimizing network coverage and signal strength. These external antenna ports allow users to connect external antennas to improve the range and quality of the wireless connection. By connecting external antennas, users can optimize the orientation and positioning of the antennas to receive signals better and minimize interference. This can be particularly useful when the FRITZ!Box is used in areas with weak mobile coverage or strong radio interference. The FRITZ!Box 6850 LTE supports various types of external antennas, including directional antennas, omni-directional antennas, and sector antennas. Depending on the specific requirements and circumstances of the location, users can choose the appropriate type of external antennas to optimize the performance of their wireless network.

Gigabit Ethernet

The Fritz!Box 6850 LTE offers a variety of features and options for different applications. It has Gigabit Ethernet ports for wired connections and Wi-Fi with support for the Wi-Fi 5 standard (802.11ac) for wireless connections. This allows users to benefit from fast and stable internet connections that also support demanding applications such as 4K video streaming or online gaming.

Security

The Fritz!Box 6850 LTE also provides comprehensive security features, including a built-in firewall, WLAN encryption, and regular firmware updates to protect the network from threats.

Data Throughput

The data throughput of the AVM Fritz!Box 6850 LTE varies depending on the specific conditions and circumstances of the network environment. Basically, the Fritz!Box 6850 LTE offers fast and reliable internet connections over 4G networks. However, the exact data throughput depends on various factors, including the quality and signal strength of the LTE signal, the number of devices connected simultaneously, the distance to the nearest mobile base station, and other environmental factors. The Fritz!Box 6850 LTE supports 4G transmission rates of up to 150 megabits per second (Mbps) downstream. These transmission rates enable fast downloads, HD video streaming, online gaming, and other demanding internet applications.

Web Interface

The FRITZ!Box 6850 LTE is also known for its user-friendliness. It can be easily set up and managed via AVM's intuitive user interface. In addition, AVM offers extensive customer support if assistance is needed.


Technical Specifications:

Manufacturer / Model: AVM / Fritz!Box 6850 LTE
Services: NAT, DHCP server, DynDNS client, UPnP AV, Stateful Packet Inspection Firewall with port release for secure surfing
Processor: Quad-core ARM Cortex A9
Memory: 512MB, DDR3
Frequency Band: 4G Category 4 modem for 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)
Transmission Rates 4G: 150 Mbit
External 4G antenna: 2x SMA
WLAN: WLAN AC (up to 866 Mbps gross, 5 GHz) and N (up to 400 Mbps gross, 2.4 GHz)
Telephony: Telephone system for IP and mobile (VoLTE/VoNR), integrated DECT base for up to 6 cordless phones, HD telephony, DECT Eco, 5 integrated answering machines, wake-up call, baby monitor, VIP calls, and call barring
Security: WPA2 encryption, additionally WPA3/2 Transition Mode available
Interfaces: 4 x Gigabit LAN, 1 x USB 3.0 port for storage and printers, 1 a/b port (optional TAE/RJ11) for analog phone, answering machine, or fax
SIM Interface: Mini-SIM
LAN Interface: 4 x 10/100/1000MBit LAN Ports
Power Consumption: Average power consumption: 6 watts
Area of Application: Indoor use
E-Marking: Yes
Dimensions: 200 x 45 x 152 mm
Weight: 0.479 kg


Scope of Delivery:

1 x AVM FRITZ!BOX 6850 - LTE Router
Power adapter
External mobile antennas (SMA)
1.5 m long LAN cable
Quick start guide


Product safety information
Manufacturer information:
AVM
 
https://avm.de/
Responsible person:
DAJB Hamburg GmbH
Von-Bargen-Straße 34
Hamburg, Deutschland, 22041
hallo@dajb-hamburg.de
Manufacturer information: Name: AVM
Homepage: https://avm.de/
Responsible person: Name: DAJB Hamburg GmbH
Street name: Von-Bargen-Straße 34
Postal code, City: 22041 , Hamburg
Country: Deutschland
E-Mail: hallo@dajb-hamburg.de

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