2-port RJ-45 interfaces: 1-port PoE Power+ Data input; 1-port Data output. 2 x DC out (4-pin Terminal Block). Complies with IEEE 802.3at High Power over Ethernet, PD. Splits the 48~56V DC power over RJ-45 Ethernet cable into DC 12V / 24V output. Auto-detects of IEEE 802.3at PoE equipment, protecting devices from being damaged by incorrect installation. Two different adjustable output voltage options (12V / 2A, 24V / 1A) to fit various devices. Distance up to 100 meters. IP30 metal case protection. DIN rail and wall mount design. Supports EFT 6000V DC protection for power line. Supports 6000V DC Ethernet ESD protection. -40 to 75º C operating temperature.