Finisar’s FTRJ-8519-7D Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA). They comply with Gigabit Ethernet as specified in IEEE Std 802.3 and Fibre Channel FC-PH, PH2,PH3 and FC-PI 10.0. Digital diagnostics functions are available via an SPI serial bus.