IDS-105GPP-S2SC160 Industrial PoE Switch: 5 x 10/100/1000Base-T Base-T RJ-45 ports, 4 of which are PoE/PoE+ capable and 1 x 1000Base-ZX, 1550nm single mode port with duplex SC connector [160 km/ 100 miles ]. 0 to 60C operating temperature.