Product model : TOP-S5800-52SX， 48 x 1GE SFP ports, 4 x 10GE SFP+ ports for uplink, Layer3 managed network switch, Gigabit aggregation for campus network, Gigabit access to carrier's datacenter Two options: US or China chip. The device cost diff

Product model : TOP-S3230-28SX-F 24 x 1GE SFP ports, 4 x 10GE SFP+ ports for uplink, Layer3 managed network switch, Gigabit aggregation for campus network, Gigabit access to carrier's datacenter Two options: US or China chip. The device cost dif

48*1000M RJ45 port, 4* 10GE optical port, 1*USB port, 1* Micro USB port , 1*Console configuration port, 1*RJ45 network management port, AC/DC redundant dual power supplies

Product model : TOP-S3230-28TX， 24 x 1GE ports, 4 x 10GE SFP+ ports for uplink, Layer3 managed network switch, Two options: US or China chip. The device cost difference is significant. Gigabit access to campus networks / data center servers

Product model : TOP-S3220P-28TX， 24 x 1GE PoE+ ports, 4 x 10GE SFP+ ports for uplink, Layer3 managed network switch, Stably power / transmit data for devices (IP cameras, APs, IP phones) Gigabit access to campus networks/ data center servers

4*1000M Ethernet; 2*SIM card slots; 4*5G antenna; 4*WIFI antenna; 1*USB; 1*Console; 1*RESET; 1*MESH/WPS; 1*RS232;1*RS485; 1*DI; 1*DO; 1 standard 3-core power interface;

Product model : TOP-S3230-28SX， 24 x 1GE SFP ports, 4 x 10GE SFP+ ports for uplink, Layer3 managed network switch, Gigabit aggregation for campus network, Gigabit access to carrier's datacenter Two options: US or China chip. The device cost diff

2*1000M Ethernet, its WAN port supporting PoE power receiving;  2*Plug-in SIM card slots;  4*5G antenna interface; 2*WIFI antenna interface;  1*DC power interface;  4*indicators (RUN, WAN, LAN, 5G)