FINISAR 40GBASE-LR4 10km QSFP+ Optical Transceiver Module - For Data Networking, Optical Network - 1 x 40GBase-LR4 - Optical Fiber - 5.15 GB/s 40 Gigabit Ethernet41.2 FTL4C1QE1C

Finisar''s FTL4C1QE1C QSFP+ transceiver modules are designed for use in 40 Gigabit Ethernet links over single mode fiber. They are compliant with the QSFP+ MSA and IEEE 802.3ba 40GBASE-LR4. Digital diagnostics functions are available via an I2C interface, as specified by the QSFP+ MSA. The transceiver is RoHS-6 compliant and lead-free per Directive 2011/65/EU, and Finisar Application Note AN-2038.