100-01667 SFP, WDM BiDi 1550TX/1310RX, LC Connector, LX SMF 20km, 1000Base DDM, Calix 100-01667_20K Compatible
100-01668 SFP, WDM BiDi 1310TX/1490RX, SC Connector, LX SMF 20km, 1000Base DDM, Calix 100-01668_SC-CTemp Compatible
100-01956 SFP, WDM BiDi 1310TX/1490RX, SC Connector, LX SMF 10km, 1000Base DDM, I-Temp, Calix 100-01956 Compatible
100-01957 SFP, WDM BiDi 1310TX/1490RX, SC Connector, LX SMF 20km, 1000Base DDM I-Temp, Calix 100-01957_SC Compatible