FWLF1634RL47

This Finisar transceiver module is designed for long-distance optical communication, transmitting data at 4.25Gbps rates. It’s commonly used in metro and wide-area networks where reliable data transport over extended fiber runs is critical.

Built for single-mode fiber systems, the module operates at 1539.77nm wavelength with Dense Wavelength Division Multiplexing (DWDM), allowing multiple data streams on the same fiber without interference. Network engineers and service providers often deploy this type of module to support backbone network connections or inter-building links.

Key Features

• DWDM technology enables dense channel spacing for efficient fiber use
• High transmission speed suited for gigabit Ethernet and SONET/SDH networks
• Duplex LC connectors simplify fiber cable management and installation
• Extended reach aids in connecting distant sites without signal degradation
• Compatible with a wide range of DWDM equipment for flexible integration

This transceiver is typically found in telecommunications infrastructure and enterprise networks where long-haul fiber connectivity is necessary. Its ability to maintain stable signal quality over 80km makes it valuable for linking remote data centers or network nodes.