FWLF1634RL44

This Finisar SFP transceiver module is built for long-distance data transmission over single-mode fiber networks. Often found in enterprise and carrier-grade environments, it supports 1000Base-ZX protocols at a data rate of 4.25Gbps, making it suitable for high-capacity links.

Typically used in DWDM systems, it operates at a wavelength of 1542.14nm, enabling multiple channels to coexist on a single fiber to maximize network bandwidth. Network engineers and system integrators working on metropolitan or regional fiber networks benefit from its reliable performance.

Key Features

• Compatible with standard SFP slots for easy integration
• DWDM wavelength of 1542.14nm supports dense channel spacing
• Extended reach up to 80km for long-haul connections
• Duplex LC connectors ensure straightforward fiber hookups
• Low power consumption suitable for high-density deployments

The module is commonly deployed in telecom infrastructure, data centers, and service provider networks where fiber distances exceed typical short-range optics. It provides a dependable link in setups requiring wavelength division multiplexing without compromising signal integrity over long distances.