8 x Gigabit ports 2 x Gigabit RJ-45 / SFP shared ports 20 Gbps switching capacity Hardened IP30 rated metal switch Includes DIN-rail and wall mounts Operating temperature range of -40 to 75 degree Celsius (-40 to 167 degree Fahrenheit) Dual redundant power inputs with overload current protection Alarm output triggered by power failure Power supply sold separately (models: TI-M6024 / 48V DC3000)