The S5700-28TP-PWR-LI-AC gigabit enterprise switch is next-generation energy-saving switch developed by Huawei. With 24 Ethernet ports, 2 Gig SFP and 2 dual-purpose 10/100/1,000 or SFP, it provides a large switching capacity and high-density GE ports to implement 10 Gbit/s upstream transmissions, widely used in various application scenarios like enterprise park access, convergence, gigabit access of data center application scenarios. Using advanced energy conservation technology plus PoE function, the S5700-28TP-PWR-LI-AC is dedicated to helping enterprise customers build a reliable and secure next-generation IT network.