Power Supply Power Adapter Voltage Range DC48V~57V Consumption <5W Ethernet Port 1 ~ 8 Port: Default Mode: 10/100BASE-TX;CCTV Mode:10BASE-T;UPLINK Ethernet Port:10/100/1000BASE-T;SFP:1000BASE-X Transmission Distance Downlink Port:default mode:0~150m;CCTV Mode:0~250m;Uplink Port:0~150m;SFP: depends on SFP Module performance PoE Protocol IEEE802.3af/at protocol PoE Power Supply End-span PoE Energy Single Port<30W, Whole<120W Ethernet Standart IEEE802.3 10BASE-T,IEEE802.3u, 100BASE-TX, IEEE802.3ab 1000BASE-TX, IEEE802.3z 1000-SX/LX;IEEE802.3X Switch Capacity 5.6Mbps Packet Forwarding Rate 4.12Mbps Packet Buffer 1M MAC Address 8K Power Indicator Light Front Board: 1pc red light; Side Board: 1pc red light CCTV Indicator Light 1pc(green), the green light on indicates CCTV Mode start Optical Port Led Indicator 1pc SFP port working indicator light:green Uplink Ethernet Port Indicator 1pc network working status:green light on RJ45 port Downlink Ethernet Port Indicator 1 ~ 8 Ports: green light indicates network status, yellow light indicates PoE status PoE Reset Button Total 8pcs, corresponding to 1 ~ 8 ports, PoE function reset Reset 1pc, machine reset Port Lighting Protection 6KV, Per:IEC61000-4-5 ESD 6KV/8KV, Per:IEC61000-4-2 Working Temperature -40°C ~ 75°C Storage Temperature -40°C ~ 75°C Humidity 0~95% Dimension (LxWxH) 159mm x 110mm x 46.5mm Material Aluminum Color Black Weight 575g