Featuring 48~55 Vdc power input, LMP-1204G-SFP Series is designed with eight 10/100/1,000Tx gigabit ports that are IEEE 802.3at/af compliant with PoE power output up to 30 W per port, and four dual rate 100/1,000Tx SFP slots for fiber connectivity. Four fiber ports allow for implementation of fiber optic ring as well as separate fiber home run. With 24 Gigabit backplane speed, switches support Jumbo Frames and wide bandwidth for large Ethernet data packet transmissions.