FTLX4213M3BCL Finisar 10Gbps DWDM 10GBase-ZR 120km XFP Duplex LC

This Finisar transceiver module provides 10Gbps data rates over dense wavelength division multiplexing (DWDM) networks. It's built for long-distance single-mode fiber links, capable of covering up to 120 kilometers reliably at the 1550nm wavelength. Network engineers often find this module useful in telecom and data center environments where extended reach without signal regeneration is needed.

Designed to fit into XFP slots, it easily integrates with compatible network devices and supports duplex LC connections for stable, bidirectional data transmission. Telecommunications providers and large enterprises commonly use it to maintain high-speed, long-distance optical connections.

Key Features

• Support for 10Gbps 10GBase-ZR transmission standard
• Compatible with single-mode fiber up to 120km range
• Wavelength set at 1550nm for DWDM applications
• XFP form factor fits standard networking equipment
• Duplex LC connectors enable reliable fiber interfacing

This transceiver is typically deployed in backbone networks and metro optical links where high bandwidth and long distance are essential. Its ability to maintain signal quality over significant distances helps reduce network complexity by minimizing the need for intermediate amplifiers or repeaters.

In practice, it supports infrastructure that requires consistent data throughput over extensive optical routes, making it a reliable component in both carrier-grade and enterprise optical networks.