The Finisar FTLF1217P2WTL 100BASE-FX Ethernet transceiver is a Duplex SFP transceiver for optical communications, rated for distances up to 2 km and a maximum bandwidth of .155Gbps. The FTLF1217P2WTL transceiver operates at 1310nm wavelength. Finisar’s FTLF1217P2xTL Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA).They are simultaneously compatible with 100Base-FX, FDDI, ESCON, and Multimode SONET OC-3 SR-0 and OC-1 SR-0 standards as specified in IEEE Std 802.3, ISO/IEC9314-3, Enterprise Systems Architecture/390, and ANSI T1.416.01-1999, respectively. They are RoHS compliant and lead-free per Directive 2002/95/EC and Finisar Application Note AN-2038. Digital diagnostics