40G QSFP+ LR4 2km/10km
40G QSFP+ LR4 portfolio includes 40GE QSFP+ LR4 Lite, 40GE QSFP+ LR4, and 40GE/OTN QSFP+ LR4 optical transceiver modules. These optical modules are designed for 40GBASE-LR4 Ethernet, OTN OTU3/OTU3e1/OTU3e2 and InfiniBand QDR/DDR links reach up to 2km/10km over SMF.