Industrial Ethernet Switch, metal housing, wide operating temperature range - four 10/100BaseT RJ45 Ethernet ports, and one 100BaseF fiber optic port.  Ref: SE-SW5U-ST-WT Industrial Ethernet Switch, metal housing, wide operating temperature range - four 10/100BaseT RJ45 Ethernet ports, and one 100BaseF fiber optic port.
STRIDE SlimLine Industrial Unmanaged Ethernet Switch, metal housing, wide operating temperature range (-40 to + 85 deg. C), four 10/100BaseT RJ45 Ethernet ports and one multimode 100BaseFX ST fiber port. Redundant power inputs with surge and spike protection, auto-crossover, DIN rail mounting. Supports Store and Forward wire speed switching and full-duplex with flow control. UL/CUL1604 (Class I, Div. 2, Groups A, B, C, D) and CE marked.