HUAWEI iFTTR F50 OptiXstar K156a-21 Sub FTTR Wi-Fi 6 G/GS Adaptive SC/APC White Shell English German Version for Germany Only

In a modern German home office, the HUAWEI iFTTR F50 OptiXstar K156a-21 serves as a reliable Wi-Fi 6 satellite, extending fiber-grade connectivity to every corner. This white sub-unit pairs with a compatible Huawei iFTTR main unit to create a seamless mesh network, eliminating dead zones and buffering during video conferences, 4K streaming, or online gaming. Its adaptive GPON/XGS-PON fiber interface ensures compatibility with leading German fiber providers, while the English and German interface makes setup effortless for local users.

Key specifications

• Wi-Fi 6 (802.11ax) dual-band AX3000: 574 Mbps on 2.4 GHz + 2402 Mbps on 5 GHz
• 2x2 MIMO on both bands for stable, high-throughput connections
• 1x SC/APC fiber port with GPON / XGS-PON adaptive technology
• 1x Gigabit Ethernet (GE) port for wired devices
• Huawei iFTTR mesh technology for whole-home coverage
• WPA3, WPA2, WPA security protocols and built-in firewall
• Managed via web UI or Huawei AI Life app
• External DC 12V / 1.5A power adapter
• LED indicators for Power, PON, LOS, Wi-Fi, and LAN
• Operating temperature: 0°C to 40°C; humidity: 5% to 95% RH

Why choose it

As part of Huawei's innovative iFTTR (Fiber to the Room) solution, this sub-unit brings true fiber speeds directly to your workspace or entertainment area. Unlike traditional Wi-Fi repeaters, it uses the existing fiber backbone to deliver ultra-low latency and consistent performance. The adaptive PON technology means it works with both GPON and XGS-PON networks, future-proofing your investment. Its compact white design blends discreetly into any interior, and the dual-language support ensures a smooth experience for both English and German speakers.

Ideal use cases

• Extending fiber internet to a home office or study for lag-free video calls
• Creating a mesh network for multi-story homes or apartments with thick walls
• Connecting smart home devices and IoT sensors in remote rooms
• Enabling high-bandwidth activities like 4K streaming and cloud gaming in any room
• Providing reliable connectivity for small home businesses in Germany

Good to know

This unit is designed exclusively for the German market and requires a compatible Huawei iFTTR main unit (sold separately). It is not a standalone router. The package includes the sub-unit and an external power adapter. For optimal performance, place the sub-unit within the fiber network's reach and use the AI Life app for easy setup and management. The device operates reliably in typical indoor environments, with a temperature range of 0°C to 40°C and non-condensing humidity up to 95%.