D-Link

D-Link DEM-311GT. SFP transceiver type: Fiber optic, Maximum data transfer rate: 1000 Mbit/s, Interface type: SFP. Package width: 2.91" (74 mm), Package depth: 5.16" (131 mm), Package height: 1.93" (49 mm). Shipping (inner) case length: 14.2" (36 cm), Shipping (inner) case width: 10.2" (26 cm), Shipping (inner) case height: 12.2" (31 cm)

D-Link 1000Base-LX Mini Gigabit Interface Converter. Product color: Stainless steel. Data transfer rate: 1 Gbit/s, Data link protocols: Gigabit Ethernet, Cabling technology: 1000Base-LX. Dimensions (WxDxH): 1.17 x 0.465 x 2.22" (29.8 x 11.8 x 56.3 mm). I/O ports: mini-GBIC