Planet POE-171, Single Port 10 100 1000Mbps Gigabit Ultra PoE Injector. Complies with 802.3af at. Injects 50V DC with a maximum of up to 60 watts of power output over Ethernet cables - with external power supply, End-Span Mid-Span PSE, pin assignment Pair 1 End-Span: 1 2( ), 3 6(-), Pair 2 Mid-Span: 4 5( ), 7 8(-) Više informacija na linku