FTLX2072D333

Finisar FTLX2072D333 is a bidirectional 10Gb/s Enhanced Small Form Factor Pluggable (SFP+) optical transceiver designed for single‑strand single‑mode fiber links up to 10 km. It supports 1.0 to 11.3 Gb/s data rates and applications including 10GBASE‑LR/LW Ethernet, 1000BASE‑LX10 Gigabit Ethernet, and 10G Fibre Channel 1200‑SM‑LL‑L. The module uses an uncooled DFB laser with typical center wavelength 1331 nm for transmit and a PIN receiver centered at 1271 nm for receive, provides digital diagnostics via a 2‑wire serial interface per SFF‑8472, operates from a single 3.3 V supply with <1 W power dissipation, and is specified for an industrial case temperature range of −40 °C to +85 °C. The form factor is hot‑pluggable SFP+ with a Simplex LC optical interface and a limiting receiver electrical interface.