Finisar’s FTLF1619P1xCL Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA) . They simultaneously comply with Gigabit Ethernet as specified in IEEE Std 802.3 , and 1x and 2x Fibre Channel as defined in FC-PI-2 Rev. 10.0,. The optical transceivers are compliant per the RoHS Directive 2011/65/EU. See Finisar Application Note AN-2038 for more details. Digital diagnostics functions are available via the 2-wire serial bus specified in the SFP MSA