Iyo INTCERA 40G QSFP + LR4 optical module (GQS-SPO400-LR4CA ye40GE uye OTU3, GQS-SPO400-LR4CB ye40GE) inotsigira kuendesa kure kusvika ku10km uchishandisa CWDM wavelengths (1271nm, 3m1m, 1m31m1m129).Yakagadzirirwa 40G Ethernet 40GBASE-LR4 links pamusoro pe duplex single mode fibers.