CXR Larus SWD-I-6TX-2FS20 Industrial non manageable Ethernet switch DIN-Rail, 6 ports 10/100BaseT, 2 port 100FX SM20km, working temperature -20+60°C , IEC61000-6-2, 50x110x76,5mm, redundant power12-48Vcc, alarm output power and link.