Xiaomi Router Fiber Optic Network Speed ​​Settings

Xiaomi routers like the BE5000 and BE3600 support fiber optic speeds up to 2.5 Gbps, with Wi-Fi 7 and advanced features for high-performance networks.

High-Speed Fiber Support

• Xiaomi BE5000: Fully compatible with fiber optic internet, featuring a 2.5 Gbps WAN port that can handle multi-gigabit FTTH connections. Wired LAN devices can achieve speeds of 940–980 Mbps on a 1 Gbps fiber plan, ensuring minimal packet loss and stable performance under heavy load, making it future-proof for upcoming multi-gigabit ISP plans (Aliexpress) .
• Xiaomi BE3600: Equipped with a 2.5-Gigabit port and Wi-Fi 7 support, it offers higher speeds, low latency, and Multi-Link Operation (MLO). It can handle up to 128 devices simultaneously, making it ideal for gaming, streaming, and smart home integration (WLAN-Shop24) .

Other Xiaomi Models

• Mi Router 4A Gigabit Edition: Features a 1 Gbps WAN port and dual-band Wi-Fi with speeds up to 1167 Mbps. It is suitable for fiber plans over 100 Mbps but does not support multi-gigabit speeds (Mi.com) .
• Xiaomi AC1200: Offers dual-band Wi-Fi up to 1200 Mbps with a gigabit WAN port. It provides stable coverage for smaller fiber connections but is limited compared to 2.5 Gbps models (Amazon) .

Wi-Fi and Performance Features

• Wi-Fi 7 (BE3600): Supports 4096-QAM modulation and MLO, improving throughput and reducing latency for gaming and 4K/8K streaming.
• Smart Home Integration: Both BE5000 and BE3600 function as Bluetooth Mesh gateways, allowing seamless connection of Xiaomi IoT devices without additional hubs.
• Gaming Acceleration: Prioritizes gaming traffic to reduce lag and packet loss, especially useful for fiber connections with high bandwidth.
• Coverage and Antennas: High-gain external antennas with integrated amplifiers ensure strong Wi-Fi coverage and wall penetration for large homes.

Summary

For full utilization of fiber optic speeds, the BE5000 and BE3600 are the best Xiaomi routers, supporting up to 2.5 Gbps on wired connections and advanced Wi-Fi 7 features for high-performance wireless networks. Models like the Mi Router 4A Gigabit Edition and AC1200 are suitable for standard gigabit fiber but are limited for multi-gigabit plans. Choosing a router depends on your fiber plan speed, number of devices, and smart home or gaming needs.