24 port POE Switch, specially designed to meet the POE power supply demand and independent innovation R&D design of Gigabit uplink POE switch, using the latest high-speed Ethernet switch chip, occupied 24 port POE power supply, 2 Gigabit RJ45 port and 2 SFP fiber module expansion slots, at the meanwhile, support the simultaneous use of 4 port gigabit uplink. All of 24 ports are support IEEE802.3AF/AT standard POE power supply, each port max. power supply reached 30W, whole ports max. power supply reached 400W. Can be detected PD electric equipment automatically and priority mechanism power supply through network cable which fit IEEE802.3AF/AT standard.