4 x Gigabit PoE+ ports 1 x Gigabit SFP slot 120W PoE power budget 10Gbps switching capacity Hardened IP30 rated metal switch Includes DIN-Rail and wall mounts Operating temperature range of -20° 65°C (-4° 149°F) Redundant power inputs with overload current protection Alarm output triggered by power failure Power supply sold separately (models: TI-S15052, TI-S24052, TI-S12048) Lifetime Warranty