FWLF1634RL51 Finisar 20-Pin TX/RX Optical Fiber 4250Mbps

FWLF1634RL51 Technical Specifications

Finisar TX/RX Optical Fiber 4250Mbps 20

This hot-pluggable SFP transceiver module enables bi-directional data links with speeds reaching up to 4.25 Gb/s for Fast Ethernet applications. It operates within the C-Band DWDM 100GHz ITU Fixed Channel and is compatible with 4G Fibre Channel and 1x/2x Gigabit Ethernet standards. Additionally, it meets SONET OC-48/STM-16 LR-2 compliance, making it suitable for amplified DWDM networks. It supports ring topologies with both fixed and reconfigurable OADMs. The low dispersion DFB laser provides a reach of up to 80km, enhanced by APD receiver technology for an extended link budget. The wavelength remains controlled within ± 0.1 nm across temperature variations, ensuring stability. This module operates on a single 3.3V power supply and features an LC Duplex connector with built-in digital diagnostic capabilities. The commercial temperature range for this device is from -5°C to 70°C.