FTLX1772M3BCL 10Gb/s Pluggable SFP+ transceivers are compliant with SFF-8431 and SFF-8432, and support 10G SONET, SDH, OTN, IEEE 802.3ae, 8x/10x Fibre Channel and 6.144G/9.83 CPRI. The transceivers have higher optical transmit power and better receiver sensitivity than 1310nm 10GBASE-LR and OC-192 SR-1 transceivers, and they support an optical link budget of 17dB, to compensate for the higher fiber attenuation loss at 1310nm over 40km of G.652 single mode fiber. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472. The FTLX1772M3BCL transceivers utilize internal transmitter and receiver re-timer IC’s for SONET/SDH jitter compliance and to enhance host cards’ signal integrity. The optical transceiver is compliant per the RoHS Directive 2011/65/EU. See Finisar Application Note AN-2038 for more details.
