Ruijie RG-NBS5100-48GT4SFP, 52-Port Gigabit Layer 3 Non-PoE Switch

1)52-Port gigabit Layer 3 managed non-PoE switch, 4 SFP uplink.. 2)Enterprise-class Quality Ensures High Performance.. 3)6KV surge protection reduces the possibility of port damage.. 4)Multiple Security Policies Protect Your Network.. 5)Lifetime management on Ruijie Cloud at anytime anywhere..