L2, Unmanaged, 8 Gigabit PoE ports, 2 Gigabit SFP Uplink, 802.3af/at/bt, port 1-2 support Hi-PoE 60 W, power budget ?110 W ( based on power supply, power supply unit not included ), ports 7-8 support up to 300 meter, 6KV surge protection, supports POE watchdog, port isolation, -40~75C, DIN rail