FWLF-1631-49 Finisar 2.7Gb/s 2.7GBase-DWDM Single-Mode Fibre 1538.19nm 80km SFP Transceiver Module

Experience unmatched network reliability with the Finisar FWLF-1631-49 SFP transceiver, engineered for high‑speed 2.7 Gb/s DWDM applications over single‑mode fiber. Designed for long‑haul deployments, this module delivers crystal‑clear transmission at 1538.19 nm across distances up to 80 km, ensuring your data center, carrier, or enterprise infrastructure maintains optimal performance even under demanding conditions. Its compact, hot‑swappable form factor simplifies installation and upgrades, while built‑in diagnostics provide real‑time monitoring for proactive maintenance. Trusted by leading service providers, this transceiver combines Finisar’s renowned quality with seamless compatibility across industry‑standard equipment, making it the ideal choice for future‑proof, high‑capacity networks.