IDS-409G3-C2MD05-SD10 Industrial Managed Switch, 9 ports: 6 x 10/100/1000Base-T Base-T RJ-45 ports and 2 x 1000Base-SX, 850nm multimode port with duplex SC connector [ 550m/1804 ft ] and 1 x 1000Base-LX/LH, 1310nm single mode port with duplex SC connector [10 km/ 6.2 miles ]. -10 to 60C operating temperature.