RUGGEDCOM RSG909R is a 9 port industrially hardened, fully managed Ethernet switch featuring an integrated HSR/PRP RedBox for use in harsh industrial environments. The product has 3x 1Gbit/s SFP slots and 6x 10/100/1000Mbit/s RJ45 Ethernet ports. -40°C to +85°C operating temperature (fanless). . . DIN Rail Mount HI . noneHs Code : 85176200