Features:* 24-Port 10/100Mbps Fast Ethernet ports with PoE Injector* 2 10/100/1000Mbps TP and SFP shared combo interfaces RS-232 male DB9 console interface for Switch basic management and setup * Reset button for system management * Complies with IEEE 802.3af Power over Ethernet End-Span PSE * Up to 24 IEEE 802.3af devices powered * PoE Power up to 15.4 Watts for each PoE port * Auto detect powered device (PD) * Circuit protection prevent power interference between ports * Remote power feeding up to 100m * PoE management –Total PoE power budget control –Per port PoE function enable/disable –PoE Port Power feeding priority –Per PoE port power limit –PD classification detection