SGS-5220-24T2X 24GE + 4GE/SFP Combo + 2x10Gb SFP+ L3 Stackable Managed Switch Datasheet Manual Firmware Features24 Ports 10/100/1000BASE-T RJ454 Ports 100/1000BASE-X SFP shared with the ports 21 242 Interfaces 10GBASE-SR/LR SFP for Stack.95.2 million packages per second 64 Bytes.Physical stacking of up to 16 units 384 Gigabit ports 32 ports 10 GigabitCan manage the stack with a single IPVLAN support Link Aggregation Spanning Tree Protocol QoS Multicast IGMPSupport of up to 128 static routes IPV4/IPV6 and route summary Dimension