DS-3T0506HP-E/HS(O-STD)

4 Port Gigabit Unmanaged Harsh POE Switch -3 × gigabit PoE port, 1 × gigabit Hi-PoE port, 2 × gigabit SFP fiber optical port. -IEEE 802.3at/af/bt standard for Hi-PoE port (Max. 60 W PoE output). -IEEE 802.3at/af standard for PoE ports (Max. 30 W PoE output). -IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z and IEEE 802.3ab standard. -6 kV surge protection for PoE ports. -Up to 300 m long-range transmission. -PoE watchdog to auto detect and restart the cameras that do not respond. -Port isolation to improve network security. -Wire-speed forwarding. -Wider temperature (-30 °C to 65 °C) design. -Store-and-forward switching. -Solid high-strength metal shell. -Reliable fan-free design.