Korenix JetNet 3018G V3.

Industrial 16+2G Gigabit Ethernet Switch.

The Korenix JetNet 3018G is an Industrial Switch, equipped with 16x RJ-45 10/100Mbps ports and 2x 100/1000Mbps combo ports with RJ45 and SFP slot.
The SFP ports accept all types of Gigabit SFP Transceivers, such as Gigabit SX, LX, LHX, ZX and 100 FX for several connections and distances.

The JetNet 3018G also supports Jumbo frame transmission, up to 2048-bytes packet size, which is crucial especially in the industrial applications requesting the transmission with large size files. 
JetNet 3018G adopts the rigid aluminum case, the unique Korenix-Design, which is the right option for the hazardous environments.