RG-NBS5200-24GT4XS, 24-port Gigabit Layer 3 Non-PoE Switch, 4 SFP+ Uplink 24-Port gigabit Layer 3 managed non-PoE switch, 4 SFP+ uplink Enterprise-class Quality Ensures High Performance 6KV surge protection reduces the possibility of port damage Multiple Security Policies Protect Your Network Lifetime management on Ruijie Cloud at anytime anywhere