Iyo INTCERA 40G QSFP + LR4 optical module (GQS-SPO400-IR4C) inotsigira kutapurirana kure kusvika ku10km uchishandisa CWDM wavelengths (1271nm, 1291nm, 1311nm, 1331nm).Yakagadzirirwa 40G Ethernet 40GBASE-LR4 links pamusoro pe duplex single mode fibers.