8 ports with 802.3 at PoE+ Injector Function Port 1 to 8 with 10/100/1000T 802.3 at PoE+ provide up to 240-watt 802.3 at PoE+ output capability. 2 extra 10/100/1000BASE-T RJ45 copper interface for uplink connection. ^^ IP40 Industrial Metal CaseIndustry standard design, rugged high-strength metal case provides a high level of immunity against electromagnetic interference and heavy electrical surges. ^^ Operation NoiselessThe din-rail 10 port Ethernet switch has a ventilation structure and cooling fan is not necessary, so it can operate noiseless. ^^ Redundant Power InputThe power system of the industrial network switch supports 48~57V DC power input for power redundancy with polarity reverses protection function and operational flexibility.
^^ Small SizeThe mini compact industrial gigabit switch is 3.74 x 3.47 x 1.81 in in size and is specially designed to be installed in a narrow environment.