1.25G SFP CWDM 1370nm 80km LC connector Optical module SFP CWDM, wavelength from 1270nm~1610nm Cisco,hp,3com, ... ,Nortel... Highlight1.25G SFP CWDM 80km LC connectorWavelength: 1270nm, 1290nm, 1310nm, 1330nm, 1350nm, 1370nm, 1390nm, 1410nm, 1430nm, 1450nm, 1470nm, 1490nm, 1510nm ...