Five 10/100/1000BASE-T Gigabit RJ45 interfaces. 1-port data + power input (Complies with ultra Power over Ethernet end-span and mid-span PD; Complies with IEEE 802.3at Power over Ethernet Plus end-span/mid-span PD; Supports PoE input power up to 75 watts). 4-port data + power output (Complies with IEEE 802.3af/at PoE/end-span PSE; Up to 4 IEEE 802.3af/at devices powered; Supports PoE power up to 30 watts for each PoE port; Auto detects powered device (PD)). Extends the range of PoE to an additional 100 meters (328ft.). Forwards both Ethernet data and PoE power to remote device. IP30 metal case. DIN rail and wall-mount design. Supports 6000V DC Ethernet ESD protection. -40 to 75º C operating temperature. No external power cable required for installation. Plug and Play installation. WITH LAYER 2 FEATURES.