Interfaces

    Mini SIM slot (LTE 4G) category 4 modem)
    IP-based telephony
    4 x gigabit LAN ports
    Wireless access point compliant with IEEE 802.11ac, n, g, b, a
    1 x high-speed USB port for storage devices and printers

    Integrated DECT base station for up to six cordless telephones
    1 a/b port (either TAE or RJ11) for an analog telephone, answering machine or fax

LTE (4G)

    Wireless router with integrated LTE (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)
    Also for TDD band 38 (2.6 GHz), band 40 (2.3 GHz) and band 41 (2.5 GHz)

    Internet access also via UMTS/HSPA+ (3G) with up to 42 Mbit/s
    Option for connecting two outdoor antennas over SMA connectors

Internet

    4G LTE router with firewall/NAT, DHCP server, DynDNS client, UPnP AV
    Optimized for streaming and Internet TV e.g. Disney+, Netflix etc.
    Supports IPv6

    Stateful Packet Inspection Firewall with port sharing
    Secure remote access over the internet with VPN (IPSec)

Wi-Fi

    Wi-Fi 5 (up to 866 Mbit/s gross, 5 GHz) and 4 (up to 400 Mbit/s gross, 2.4 GHz)
    Compatible with Wireless 802.11g, b and a
    Extends your home network with Mesh Wi-Fi – simply combine two or more wireless access points into one intelligent system. Find out more here
    Dual Wi-Fi: Concurrent use of the 5-GHz and 2.4-GHz band
    Secure upon delivery with WPA2 encryption
    AVM Stick & Surf: automatic security for cable-free surfing

    WLAN button (switch Wi-Fi on/off manually)
    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
    Green AP mode for optimum performance at minimum power consumption

Telephony

    Telephone system for IP-based connections
    Integrated DECT base station for up to six cordless telephones
    Voice transmission encrypted upon delivery
    1 a/b port (either TAE or RJ11) for an analog telephone, answering machine or fax
    Supports HD telephony for natural sound
    DECT Eco: Radio network switches off for maximum ergonomics
    Five integrated answering machines including email forwarding (voice-to-mail)
    Fax function including email forwarding (fax-to-mail)
    Manage telephone contacts locally or online (Google, Apple etc.)

    Call list, number blocking, quick-dial numbers, extensions
    Dialing rules to tailor use of specific numbers
    Call diversion, internal calls, three-way conferencing, call transfer
    Call blocking, alarm, baby monitor, VIP calls and Do not Disturb
    Support for door intercom systems
    Internet telephony SIP-compliant in accordance with RFC 3261
    Registration of 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 movies available to devices in the home network (DLNA/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
    Networked applications such as Internet TV, video on demand and streaming
    Parental controls, push service, cloud contacts, online storage

    Guest access: share your internet connection over LAN or Wi-Fi
    Wake on LAN over the internet
    Supports devices compliant with DLNA
    Also supports online storage, web radio and podcasts
    Sharing data with friends both simple and secure

FRITZ!OS

    "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 6850 LTE
    Power adapter
    External LTE antennas

    1.5 meter-long LAN cable
    Quick guide

Device Properties

    Dimensions (W x H x D): 208 x 150 x 37 mm
    Wall mount or place on any surface e.g. a table or shelf
    Average power consumption: 6 watts

Warranty

    5-year manufacturer’s warranty for end customers, as per the warranty conditions

Article number

    20002926