By Finisar Corporation 138
Finisar's FTLC9551REPM and FTLC9551SEPM are QSFP28 transceiver modules designed for use in 100 Gigabit Ethernet. They are compliant with the QSFP28 MSA, CWDM4 MSA, and portions of IEEE P802.3bm, 128GFC (FTLC9551SEPM), 100GBASE-SR4, and CAUI-4 (FTLC9551REPM). Digital diagnostics functions are available via the I2C interface, as specified by the QSFP28 MSA and Finisar Application Note AN-2141. The transceiver is RoHS-6 compliant per Directive 2011/65/EU and Finisar Application Note AN-2038.