Mini GBIC Transceiver,1000BaseSX (LC-Duplex) max 550 m 1x 1000 Mbps Multimode Fiber SX (LC-Duplex) Port, Multimode Fiber 50/125µm bis zu 550 m, Multimode Fiber 62.5/125µm bis zu 220 m, Full-Duplex, 802.3x Flow-Control, Hot-Swappable.
DES-3250TG, DES-3224TGR, DES-3312SR, DGS-1216T, DGS-1216T, DGS-3224SR, DGS-3224Sri, DES-6500