CXR Larus SWD-H-15TX-FM Hardened non manageable switch DIN-Rail, 15 ports 10/100BaseT, 1 port 100FX MM 2km, working temperature -40 to +75°C, IEC61000-6-2, 75,5x110x76,5mm, redundant power12-48Vcc, alarm output power and link.