FTM-8012S-G

1000BASE-SX, Short wavelength, GBIC, 550m

FTM-3012S-G

1000BASE-LX/LH, Long wavelength/long haul, GBIC, 10km

FTM-5012S-G80

1000Base-ZX extended reach GBIC, 70km

FTM-8012C-L

1000BASE-SX SFP operates on ordinary multimode fiber optic
link spans of up to 550 meters in length