DS-3E0505HP-E switches are layer 2 Hi-PoE switches,providing advanced PoE power supply technology andGigabit networks design on the basis of highperformanceaccess to ensure stable data upload. Theswitches support Hi-PoE, long range, port isolation, andPoE watchdog function.3 × gigabit PoE ports, 1 × gigabit Hi-PoE port and 1 × gigabit RJ45 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, 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.Gigabit network access design.Wire-speed forwarding.Store-and-forward switching.Solid high-strength metal shell.Reliable fan-free design.
