MLB-E4116-5-F-SM
5 * 10/100-TX Port Smart Switch with 1 Fiber (SM, 40KM) with 1.5 KV port to port isolation/Broadcast storm protection
5 * 10/100-TX Port Smart Switch with 1 Fiber (SM, 40KM) with 1.5 KV port to port isolation/Broadcast storm protection