%5D%204%20Port%20Fast%20Ethernet%20Unmanaged%20Harsh%20POE%20Switch?unique=d4998d1)
4 Port Fast Ethernet Unmanaged Harsh POE Switch
L2, Unmanaged, 4 10/100M PoE ports, 1 Gigabit RJ45, 1 Gigabit SFP Uplink, 802.3af/at/bt, port 1 support Hi-PoE 60w, power budget≤110w ( based on power supply, power supply unit not included ), ports 3-4 support up to 300meter, 6KV surge protection, supports POE watchdog, port isolation, -40~75°C, DIN rail