8 Port Gigabit Unmanaged Harsh POE Switch6 × gigabit PoE RJ45 ports, 2 × gigabit Hi-PoE RJ45 ports and 2 × gigabit SFP fiber optical ports.IEEE 802.3at/af/bt standard for Hi-PoE port (Max. 90 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 to 65 °C) design.Store-and-forward switching.Solid high-strength metal shell.Reliable fan-free design.
