FTLX3811M359 Finisar 10Gbps DWDM 1530.33nm 80km XFP Duplex LC Transceiver

The FTLX3811M359 transceiver module provides reliable 10 Gigabit Ethernet connectivity over single-mode fiber. Often found in telecom and data center environments, it supports Dense Wavelength Division Multiplexing (DWDM) with a precise wavelength of 1530.33nm, allowing efficient use of fiber infrastructure.

Built for long-distance links, it covers up to 80km without signal degradation, making it suitable for metropolitan and wide-area network deployments. Network engineers and IT professionals typically rely on this module to extend network reach while maintaining high data integrity.

Key Features

• Operates at 10Gbps for rapid data transfer
• Supports single-mode fiber with up to 80km range
• Specifically tuned to 1530.33nm for DWDM compatibility
• Equipped with standard duplex LC connectors for easy integration
• Compact XFP form factor fits various networking devices

This transceiver is commonly installed in carrier-grade switches and routers, where long-distance, high-speed connections are essential. Its exact wavelength tuning helps maximize fiber usage, reducing the need for additional cabling. In real-world setups, it enables service providers and enterprises to maintain efficient, scalable network infrastructure.