FWLF1634RL51 Finisar 20-Pin TX/RX Optical Fiber Module

FWLF1634RL51 Technical Specifications

Finisar TX/RX Optical Fiber Module – 4250Mbps

This hot-pluggable SFP transceiver module supports bi-directional data links at speeds of up to 4.25 Gb/s, making it ideal for Fast Ethernet applications. It operates within the C-Band DWDM spectrum at 100GHz ITU fixed channels and is compliant with 4G Fibre Channel standards. Additionally, it meets 1x/2x Gigabit Ethernet specifications and is SONET OC-48/STM-16 LR-2 compliant. Designed for amplified DWDM networks and ring topologies, it features low dispersion DFB laser technology, achieving a reach of up to 80km. The module offers an extended link budget thanks to APD receiver technology and maintains wavelength control within ± 0.1 nm across its operational life and temperature range. It requires a single 3.3V power supply and utilizes an LC Duplex connector, equipped with built-in digital diagnostic functions. The commercial temperature range is from -5°C to 70°C.