... from 1270nm~1610nm Cisco,hp,3com,alcatel,Nortel... Highlight1.25G SFP CWDM 80km LC connectorWavelength: 1270nm, 1290nm, 1310nm, 1330nm, ... 1610nmCompatible Cisco, HP, 3com, alcatel, Nortel, Extreme... Model SFP-CWDM-2080-1410 Data Rate 1.25G Gigabit Wavelength 1410nm ... 3~7 days. If the order qty is over 2,000 pcs, or we are in busy season, ... and let both of us win-win.- 2 year normal warranty is provided.