POE technology to ensure the safety of the existing structured cabling at the same time to ensure the normal operation of the existing network, minimizing costs. POE is also known as the power supply system based on local area network (POL, Power over LAN) or Active Ethernet. This Adapter only support 10/100M connection, do not support gigabit ethernet connection, because Data & Power Out port using 4,5,7,8 pin as power transfer, Please do not connect any gigabit ethernet device on "Out" port, this will damage your device. It supplies power NO MATTER WHAT, so don't plug the "Data and Power Out" side into anything that isn't ready for it. Line / Load Regulation:3% /5% Voltage Input: AC 100-240 V 50/60Hz Ripple / Noise 200mV p-p Rise Time:40ms Max Efficiency:Min 80% Turn-On Delay: 2s Max NOTE:Output: 48V DC 500mA - Please do not order if your unit requires more than 500 MilliAmps Output: 24V DC 1A-Please do not order if your unit requires more than 1A POE (Power Over Ethernet) refers to the existing Ethernet cabling infrastructure Cat. Compatible 24V POE device as Wireless Access Point, IP Phone, IP camera, Gateway , Switch, or More Protections Auto Recover Over-Voltage, Short Circuit, Over-Current Safety and EMC Standards UL 60950, CE Environmental Standards RoHs Operating Temperature -10 to +40C (14 to +104F) Operating Humidity (RH) 5% - 90% Storage Temperature -20 to +85C (-4 to +185F) Network Connector Type RJ45 Shielded POE Type Passive POE ( Pins 4,5 V+, Pins 7,8 V-) Plug Type: US Plug, it applies to Canada, India, Japan, Mexico, Thailand, Taiwan, the United States, the Philippines and so on. Voltage Output:24V/1A Colour:Black Material:plastic Size:8.3*4.6cm Package Contents: 1 * Power Supply Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.