... 1270nm~1610nm Cisco,hp,3com,alcatel,Nortel... Highlight1.25G SFP CWDM 80km LC connectorWavelength: 1270nm, 1290nm, 1310nm, ... , HP, 3com, alcatel, Nortel, Extreme... Model SFP-CWDM-2080-1410 Data Rate 1.25G Gigabit Wavelength 1410nm ... Material DFB Fiber Type SM (single mode) Media Type SMF Distance 80km Tx Power (dbm) ... problem, please feel free to contact us, we will work with you to get it solved and ...