IS6000 L3 series are 19 "rack-mounted, L3, managed industrial grade Ethernet switches, which meet industrial design requirements. Featuring mature technology and open network standards, wide range operating temperature range, strong anti-electromagnetic interference, anti-salt fog, shocks, vibration resistance and independent external redundant dual power supply (DC/AC), the Ethernet switches meet the harsh environmental requirements of industrial sites, and provide an efficient, reliable and fast data communication solution.IS6000 L3 series are located at convergence layer, support up to 28 ports which include 8 x 1000Base-TX fixed ports, and 4 x 1000Base-TX fixed ports or 4 x GE SFP slots optional, and another 16 GE ports (optical, electrical and POE ports optional) provided by...