Cisco | MGBLH1 (FT) | MODULO SFP, Fibra 1000BaseLH, Monomodo 40KM, Conector LC, 1310 nm

TP-Link | TL-SG1016 | Switch No Administrable, 16 RJ-45 10/100/1000 Mbps, 100V – 240VAC.