Planet GS-5220-16S8CR switch, device with 32 ports, for indoor use, device type is 19" rack mountable support the following PoE standard, Layer 2+ manageable, the switch power requirments is 240 V AC, the maximum bandwith is 1 Gbps, Gigabit LAN ports number is 8, SFP ports number is 24, the switch backplane bandwith is 48 Gbps, the switch packet forwarding rate is 35.7 Mpps,