D-Link DEM-211, Fiber optic, 100 Mbit/s, SFP, LC, 50/125,62.5/125 µm, 2000 m D-Link DEM-211. SFP transceiver type: Fiber optic, Maximum data transfer rate: 100 Mbit/s, Interface type: SFP. Product colour: Metallic, Form factor: Plug-in, Compatible products: DES-1228, DES-1228P, DES-3252P, DES-3228PA, DES-1252, DGS-3612G. Maximum voltage: 3.3 V. Safety: FDA/CDRH, TUV, UL, Certification: RoHS. Width: 57.9 mm, Depth: 12.7 mm, Height: 7.62 mm