100G PSM4 QSFP28 Optical Transceiver
Finisar’s FTLC1551REPM PSM4 QSFP28 optical transceiver modules are designed for use in 100 Gigabit Ethernet links on up to 2km of single mode fiber. They are compliant with the QSFP28 MSA, PSM4 MSA and portions of IEEE 802.3bm. Digital diagnostics functions are available via an I2C interface, as specified by the QSFP28 MSA. The transceiver is RoHS compliant per Directive 2011/65/EU and Finisar Application Note AN-2038.