FTLC1122RDNL second-generation 100G CFP2 transceiver modules are designed for use in 100 Gigabit Ethernet interfaces over single mode fiber. They are compliant with the CFP MSA and IEEE 802.3ba 100GBASE-LR4 specifications. Digital diagnostics functions are available via an MDIO interface, as specified by the CFP MSA and Application Note AN-2118. The optical transceiver is RoHS compliant as described in Application Note AN-2038.