D-Link DEM-311GT, Fiber optic, 1000 Mbit/s, SFP, LC, SX, 21653.5" (550 m)
D-Link DEM-311GT. SFP transceiver type: Fiber optic, Maximum data transfer rate: 1000 Mbit/s, Interface type: SFP. Product color: Metallic, Housing material: Metal. Maximum voltage: 6 V. Certification: MSA, RoHS. Width: 0.543" (13.8 mm), Depth: 2.25" (57.2 mm), Height: 0.335" (8.5 mm)