1. NCR series 2. Media Converter Support Power 3. Galvanized steel 4. Electrostatic ... management and maintenance.Parameter Input:AC100-250V 50-60HZSize:SK series 485×300×89mm(LWH)(ELA2u)NCRseries485×215×90mm(19’’2Uhigh ... ,over current protection;Slots number:8,10,12,14,16Working Temperature:0-50°C NCR Series Media Converter Support Power