Hikvision
Hikvision DS-3E0505HP-E 4 P Giga Unmanaged HI-POE SW
L2, Unmanaged, 4 Gigabit RJ45 PoE ports, 1 Gigabit RJ45 uplink port, 802.3af/at/bt, port 1 support Hi-PoE 60w, PoE power budget 60W, ports 3-4 support up to 300meter, 6KV surge protection, supports POE watchdog, port isolation