Passive POE (Power Over Ethernet) adapter, used pairs of 100Mps network cable to transmit power to remote device. It is compatible with equipment supporting the standard PoE pin out (Pins 4&5 Power/ Pins 7&8 Power-)
Specification
DC jack center positive, 2.1 mm pin. RJ45 pins 4,5 = positive, RJ45 pins 7,8 = negative.
• Passive POE does not comply with the IEEE 802.3af specification.
Output current: 1A
Output power: 5-48W
Input voltage: 5-48V
Frequency range: 50-60HZ
Output voltage: 5-48V
• To minimize cable losses, feed the highest allowed voltage, e.g. 18V. Keep in mind that ALIX input power is fairly constant over input voltage - when the input voltage drops, the current goes up. Power = voltage * current. • To avoid ground loops, ground should be referenced on the receiving end only, that is use a 2 prong (non grounded) AC adapter.