Antenna
Antenna design	Internal
Antenna type	Internal
Data transmission
Maximum data transfer rate	3000 Mbit/s
Features
Product type	Network repeater
Product colour	White
Network
Ethernet LAN interface type	Gigabit Ethernet
Ethernet LAN data rates	10,100,1000 Mbit/s
Networking standards	IEEE 802.11a, IEEE 802.11ac, IEEE 802.11ax, IEEE 802.11g, IEEE 802.11n
Ethernet LAN
Packaging data
Package width	99 mm
Package depth	96 mm
Package height	96 mm
Package weight	260 g
Quantity per pack	1 pc(s)
Ports & interfaces
Ethernet LAN (RJ-45) ports	1
Power
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (typical)	4 W
Security
Security algorithms	WPA2, WPA3
Weight & dimensions
Width	80 mm
Depth	80 mm
Height	37 mm
Weight	160 g
Wireless LAN features
Wi-Fi band	Dual-band (2.4 GHz / 5 GHz)
Top Wi-Fi standard	Wi-Fi 6 (802.11ax)
WLAN data transfer rate (max)	2400 Mbit/s
Wi-Fi

The FRITZ!Repeater 1200 AX by FRITZ! GmbH is a network repeater specifically designed to extend WLAN coverage in home and small office environments. The device supports the current WLAN standard Wi-Fi 6 (802.11ax) and enables a maximum data transfer rate of 3000 Mbit/s, divided into 2400 Mbit/s in the 5-GHz band and 600 Mbit/s in the 2.4-GHz band. This dual-band functionality ensures flexible use: the 5-GHz band offers higher data rates for demanding applications such as streaming or gaming, while the 2.4-GHz band provides greater range for devices with lower requirements. The internally integrated antennas ensure a compact design that blends seamlessly into any living space without requiring external antennas.

Applications

The repeater is designed for indoor use and is particularly suitable for apartments, single-family homes, or small offices where WLAN coverage is limited by walls, floors, or large rooms. It is typically placed in a power outlet to improve wireless coverage in rooms that are not adequately reached by the main router. Its function as a WLAN mesh device allows it to connect with compatible FRITZ!Box models, enabling multiple access points to be combined into a single, seamless WLAN network. This ensures a transparent connection for end devices, eliminating the need for users to switch between different networks.

Features and Specifications in Detail

The FRITZ!Repeater 1200 AX supports intelligent technologies such as Crossband Repeating and Band Steering, ensuring that end devices automatically select the optimal WLAN frequency band. The extended Auto Channel feature automatically selects the best channel to minimize interference. The automatic adoption of the FRITZ!Box’s WLAN encryption ensures the repeater integrates into the existing network without requiring manual password entry. The LED indicator on the device displays signal strength, which is helpful during placement to find the optimal location. Additionally, the repeater supports the FRITZ!Box’s WLAN guest access, allowing guests to connect to a separate, secured network.

Technology Explained Simply

Wi-Fi 6 (802.11ax) is the current WLAN standard that enables more efficient use of available bandwidth, especially when many devices are connected simultaneously. Support for 160 MHz wide channels in the 5-GHz band increases maximum data rates and reduces latency. The integrated Gigabit Ethernet interface (10/100/1000 Mbit/s) allows connection of devices without WLAN functionality, such as network-attached storage (NAS) or Smart-TV boxes, directly via an Ethernet cable. This is particularly useful when a device requires a stable, wired connection but is not located near a router port.

Compatibility and Accessories

The repeater is intended for use in WLAN mesh networks with compatible FRITZ!Box models such as the FRITZ!Box 7590 AX, FRITZ!Box 7530 AX, or FRITZ!Box 6660 Cable. The devices communicate with each other to optimize the overall WLAN network performance. Connection is established via WPS (Wi-Fi Protected Setup), making setup possible with a simple button press. Support for the WPA3 security standard ensures encrypted connections and protects privacy within the network. Additionally, the repeater supports encrypted connections in public WLAN hotspots (OWE), providing extra security when using public networks.

Installation and Mounting

Installation is straightforward: the device is plugged into a power outlet and connected to the FRITZ!Box using the WPS button. Setup is automatic, and the repeater is added to the WLAN mesh. The LED indicator helps find the optimal location by visually displaying signal strength. Alternatively, the FRITZ!App WLAN can be used to optimize positioning. The integrated power supply (230 V, 50 Hz) ensures simple power connection without requiring an additional power adapter.

Operational Advantages

The FRITZ!Repeater 1200 AX provides stable and fast WLAN connectivity in all rooms not adequately covered by the main router. Intelligent network management ensures end devices always use the best available connection. Energy-saving features such as WLAN night mode and ECO mode reduce power consumption to 4 W in standard operation, lowering operating costs. The compact design (80 mm width, 80 mm depth, 37 mm height) and low weight (160 g) allow flexible placement without visual impact. The device is white, which typically blends well in home and office environments.