The ISG3200-12TS-P Series is a 12-port Industrial managed Ethernet PoE switch that comes with 8*1G ports and 4*1G SFP ports. With wide operating temperature ranging from -40 to 75°C, IP40 rated housing, and 46~57VDC redundant dual power input, it is able to work in variable industrial environments. This switch is also featured with redundant Ethernet Technologies such as EAPS, ERPS, RSTP/STP and MSTP to increase the reliability of system and improve the availability of network backbone.