Model:20 Pack ☀️☀️Applications: ☀️☀️ IP Phone Wireless Access point and client devices Security IP Camera Systems ☀️☀️Specifications: ☀️☀️ Output: 48V DC 500mA - Please do not order if your unit requires more than 500 MilliAmps Input: 100-240V 50/60HZ Output: 48V-0.5A Input Current: 1A Efficiency: 80% Min Line / Load Regulation: 3% / 5% Ripple / Noise: 200mV p-p Turn-On Delay: 2 Seconds Max Rise Time: 40 mS Max Protections: Auto Recover Over-Voltage, Short Circuit, Over-Current Operating Temperature: -10 to +40℃ (14 to +104℉) Operating Humidity (RH): 5% - 90% Storage Temperature: -20 to +85℃ (-4 to +185℉) Network Connector Type: RJ45 Shielded POE Type: Passive POE ( Pins 4,5 V+, Pins 7,8 V-)