InMax i309A 8+1G Port Unmanaged Industrial Ethernet Switches Man Features 8x10/100BaseTX ports+1x1000BaseFX Industrial-grade design with -40 to +75°C operating temperature and redundant power inputs Metal, IP40 protection,DIN-Rail mounting, wall mounting Specifications Standards: IEEE 802.3 IEEE 802.3u IEEE 802.3z Interface: Fiber Ports: 1000Base-X (SFP Slot) RJ45 Ports: 10/100BaseTX auto negotiation LED: Port Led:Copper: Link1~6, Act1~6 Fiber: Link/ Act G1,G2,G3 Power Led:PWR Power Requirements: Input Voltage: 24VDC (12 ~ 36VDC), redundant dual inputs Input Current: MAX. <0.41A@24VDC,<10W Overload Current Protection: Present Reverse Polarity Protection: Present Connector: 6-contact terminal blocks