8 x Gigabit PoE+ ports & 2 x Gigabit RJ-45 / SFP shared ports 240 W PoE power budget 20 Gbps switching capacity Power supply sold separately (models: TI-S24052, TI-S24048, 48VDC3000) Hardened IP30 rated metal switch Includes DIN-rail and wall mounts Operating temperature range of -40°- 75°C (-40°- 167°F) Dual redundant power inputs with overload current protection Alarm output triggered by power failure