POES-08120C+2I DOWNLINK: 8X100MBPS PORTS UPLINK: 2X 100MBPS PORT 120 WATT (AVG:15W MAX: 30W PER CH ) EXTERNAL POWER SUPPLY COMPLIES WITH IEEE802.3AF/AT POWER OVER ETHERNET. DISTANCE: UP TO 100 METER BUILT-IN SURGE PROTECTION BUILT-IN POWER SUPPLY CCTV MODE: - UP TO 250 METER AT 10MBPS - VLAN FUNCTION: NO COMMUNICATION AMONG DOWNLINK PORTS IMPROVE SECURITY AND DATA TRANSMUTATION EFFICIENCY WALL BRACKET/ANTI-THEFT HOLE LOCK(K-SLOT)/EARTHLING CONNECTOR