FRITZ!Box 4050
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Technical specifications

Interfaces

  • 1 x gigabit WAN (10/100/1000BASE-T)
  • 3 x gigabit LAN (10/100/1000BASE-T)
  • Wireless access point compliant with IEEE 802.11ax, ac, n, g, a
  • 1 x USB port for storage media, printers and dongles
  • DECT base station for up to six handsets

Network

  • Wireless router for connecting to a fibre optic/cable/DSL modem or a dongle
  • Use of existing internet connections via LAN and Wi-Fi
  • Supports IPv6
  • Secure access to your FRITZ!Box from anywhere with MyFRITZ!
  • Guest access for LAN and Wi-Fi
  • Stateful Packet Inspection Firewall with port sharing
  • Secure remote access, LAN-to-LAN linkup and dial-in to the company network with VPN (WireGuard and IPSec)
  • Parental controls, push service, cloud contacts, online storage
  • Wake on LAN via the internet

Wi-Fi

  • Wi-Fi 6 up to 2400 (gross) at 5 GHz and 600 Mbit/s (gross) at 2.4 GHz
  • Wi-Fi 5 up to 1733 Mbit/s (gross) at 5 GHz and Wi-Fi 4 up to 400 Mbit/s (gross) at 2.4 GHz
  • Compatible with the IEEE 802.11g and a wireless standards
  • 2 x 2 MIMO
  • Extends your home network with Mesh Wi-Fi – simply combine two or more wireless access points into one intelligent system (FRITZ!OS 6.90 or later)
  • Wi-Fi network encryption with WPA3/WPA2
  • Simple, convenient connection setup at the touch of a button
  • Wi-Fi Protected Setup (WPS)
  • Wi-Fi guest access: Secure surfing for friends and visitors
  • Repeater function extends Wi-Fi network range
  • Wi-Fi auto channel: Automated search for an interference-free Wi-Fi channel
  • Wi-Fi eco mode for optimum performance at minimum power consumption

Telephony

  • Integrated DECT base station for up to six cordless phones
  • Five integrated answering machines featuring voice-to-mail
  • Manage telephone contacts locally or online (Google, Apple, and Telekom)
  • Fax function with email forwarding (fax-to-mail)
  • Supports HD telephony for natural sound
  • DECT Eco: Frequency channel switches off for maximum ergonomics
  • Call lists, number blocking, quick-dial numbers, call diversion
  • Dialing rules for tailoring use of specific numbers
  • Call diversion, internal calls (intercom), three-way conferencing, call transfer
  • Call blocking, alarm, baby monitor, VIP calls and Do not Disturb
  • Internet telephony SIP-compliant in accordance with RFC 3261
  • 1 a/b port (either TAE/RJ11) for connecting analog telephones, answering machines and fax
  • Registration of IP telephones (LAN/Wi-Fi) SIP-compliant
  • FRITZ!App Fon for landline calls via your smartphone

FRITZ!OS

  • "fritz.box": multi-language user interface, for intuitive operation in your browser
  • User interface optimised for smartphones and tablets (responsive design)
  • Free updates for new features and security
  • Help function with full-text search
  • FRITZ!Apps for your smartphone: MyFRITZ!App for FRITZ! convenience on the go, and FRITZ!App Wi-Fi, the clever Wi-Fi helper

Package contents

  • FRITZ!Box 4050
  • Power adapter
  • Network cable
  • Quick Guide

Device properties

  • Dimensions (W x H x D): 200 x 45 x 152 mm
  • Average power consumption: 5 – 7 W

Warranty

  • 5-year manufacturer’s warranty

Article number

  • 20003100 (UK)
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