... and packaging for your company.SFP 10G-sR SFP SR SMF, 850nm, 300m, DDMSFP package and Duplex LC interfaceSingle +3.3V ... , 850nm, 300mXENPAK-10GB-LRHL-XENPAK-LRXENPAK LR SMF, 1310nm, 10kmXENPAK-10GB-ERHL-XENPAK-ERXENPAK ER SMF, 1550nm, 40kmXENPAK-10GB-ZRHL-XENPAK-ZRXENPAK ... SR MMF, 850nm, 300m, DDMSFP-10G-LRHL-SFP-LRSFP LR SMF, 1310nm, 10km, DDMSFP-10G-LRMHL-SFP-LRMSFP LRM 220M 1310nm ...