FWLF1634RL52

This Finisar SFP transceiver module is built for long-distance optical communication, supporting 4.25Gbps data transfer over single-mode fiber. It's often found in enterprise or carrier networks where extending Ethernet connections beyond standard distances is necessary.

The module operates at a wavelength of 1535.82nm, aligned with DWDM (Dense Wavelength Division Multiplexing) systems, making it suitable for multiplexed fiber applications.

Key Features

• Operates on the 1535.82nm wavelength compatible with DWDM networks
• Extends gigabit Ethernet up to 80km without signal degradation
• Compact SFP form factor fits in various network hardware
• Reliable duplex LC connectors for secure fiber coupling
• Supports 1000Base-ZX standard for long-haul single-mode fiber

This transceiver is typically used in metro or campus networks where fiber distances exceed standard limits. It helps maintain stable, high-speed links in challenging environments while integrating with existing fiber infrastructure.