L2+ Industrial 8-Port 10/100/1000T 802.3at PoE + 2-Port 100/1000X SFP Managed Switch with Wide Operating Temperature. Physical Port: 8 x 10/100/1000BASE-T Gigabit Ethernet RJ45 ports with IEEE 802.3at PoE+ Injector. 2 x 100/1000BASE-X mini-GBIC/SFP slots for SFP type auto detection. One RJ45 console interface for basic management and setup. IP30 aluminum case protection. DIN rail and wall-mount design. DC 12-48V, redundant power with polarity reverse protect function. Supports 6000 VDC Ethernet ESD protection. -40 to 75º C operating temperature. E-Mark certification.