5-port 10/100/1000BASE-T Gigabit RJ45 copper with 4-port IEEE 802.3at/af PoE Injector (Port 1 to Port 4). RJ45 type interface for basic management and setup. USB type A female for setting file backup and restore. Complies with IEEE 802.3at Power over Ethernet Plus end-span PSE. Backward compatible with IEEE 802.3af Power over Ethernet. Up to 4 ports of IEEE 802.3af/802.3at devices powered. Supports PoE power up to 30 watts for each PoE port. Auto detects powered device (PD). Circuit protection prevents power interference between ports. Remote power feeding up to 100 meters. Battery Management. IP30 aluminum case. DIN-rail and wall-mounted design. Supports -10 to 60º C operating temperature. Supports ESD 6KV DC Ethernet protection. Redundant power design. - 24V~45V DC wide power input. WITH ROUTER FEATURES.