Switch, Firewall, Server manufacturer / supplier in China, offering 02352yrf S5731s-H48t4xc-a Network Switches (48*10/100/1000BASE-T ports, 4*10GE SFP+ ports, 1*expansion slot, 1*AC power), 02352yrg S5731s-H24t4xc-a Network Switches (24*10/100/1000BASE-T ports, 4*10GE SFP+ ports, 1*expansion slot, 1*AC power), 02354qxe S5731s-H24hb4xz-a Network Switches (20*Hybrid GE SFP ports, 4*Hybrid 10GE SFP+ ports, 4*10GE SFP+ ports, 1*expansion slot, PoE++, 1*AC power) and so on.