AVM FRITZ!Box 6850 LTE: The Price-Performance Winner
Do you need internet in the garden shed, in the camper, or in the new apartment where the technician won't arrive for 6 weeks?
The FRITZ!Box 6850 LTE is the solution. Insert SIM card, power on, internet ready. It is the more affordable sister of the 5G box but offers the same legendary AVM comfort.
Improve Reception (SMA Connectors)
In well-insulated new buildings or metal containers, the cell signal often doesn't get through the wall.
That's why AVM thought ahead: The two antennas at the back are removable (SMA).
You can simply unscrew them and run a cable to a window or roof antenna (e.g., from Poynting). In the router menu, there is an ingenious "alignment aid" that shows you reception quality in real-time while you rotate the antenna.
Hub for Smart Home & Phone
This distinguishes the FRITZ!Box from cheap LTE routers: * Telephony: You can often port your old landline number to the SIM card or use VoIP. Connect DECT phones wirelessly directly. * Smart Home: Control your heating or sockets via the FRITZ!Box. * Mesh Master: It creates a large Wi-Fi network with your repeaters.
Speed
The modem handles 150 Mbps in download. That's easily enough for Netflix in 4K, Home Office, and browsing simultaneously. If you need Gigabit speed, you have to go for the (more expensive) 5G version.
Detailed Technical Specifications
| Modem & Cellular | |
| Standard: | LTE (4G) & UMTS (3G) |
| Category: | LTE Cat 4 |
| Speed (DL/UL): | Up to 150 Mbps / 50 Mbps |
| SIM Slot: | 1x Mini-SIM (Standard size / 2FF) |
| Antenna Connectors: | 2x SMA Jack (Female) for external antennas |
| Wi-Fi & Network | |
| Wi-Fi Standard: | Wi-Fi 5 (WLAN AC + N) |
| Frequency Band: | Dual-Band (2.4 GHz & 5 GHz simultaneously) |
| Wi-Fi Speed: | Up to 866 Mbps (5 GHz) + 400 Mbps (2.4 GHz) |
| LAN Ports: | 4x Gigabit Ethernet (10/100/1000 Base-T) |
| Telephony & Smart Home | |
| DECT Base: | Yes, for up to 6 cordless phones |
| Analog Port: | 1x a/b-Port (TAE/RJ11) for analog phone/fax |
| Smart Home: | Supports DECT-ULE / HAN-FUN devices |
| USB: | 1x USB 3.0 (Media Server/NAS) |
Scope of Delivery
| 1 x FRITZ!Box 6850 LTE |
| 1 x Power Supply |
| 2 x SMA Cellular Antennas (screw-on) |
| 1 x LAN Cable (1.5 m) |
| 1 x Quick Guide |
Homepage: https://avm.de/
Street name: Von-Bargen-Straße 34
Postal code, City: 22041 , Hamburg
Country: Deutschland
E-Mail: hallo@dajb-hamburg.de
