€40.89Extralink SFP28 25G 2-Pack | SFP28 Module | 25Gbps, LC/UPC Duplex, 850nm, 100m, multi mode, DOM
€87.97Extralink SFP+ 10G 2-pack | SFP+ Module | 10Gbps, LC/UPC, 1310nm, 10km, single mode, DOM, dedicated to HP/ARUBA
€93.12MIKROTIK S-4554LC80D PAIR OF SFP MODULES (1.25G SM 80KM T1490NM/R1550NM LC) + (1.25G SM 80KM T1550NM/R1490NM LC)