D-Link 1000BASE-SX+ Mini Gigabit Interface Converter network switch component

D-Link 1000BASE-SX+ Mini Gigabit Interface Converter. Data transfer rate: 1 Gbit/s, Data link protocols: Gigabit Ethernet, Cabling technology: 1000BASE-SX. Operating temperature range (T-T): 0 - 70 °C, Storage temperature range (T-T): -40 - 85 °C. Dimensions (WxDxH): 29.8 x 11.8 x 56.3 mm