FWLF1621P2T59

This Finisar transceiver module is built for transmitting data at 2Gbps over single-mode fiber using coarse wavelength division multiplexing (CWDM) at 1591nm. It's commonly used in Fibre Channel storage area networks where reliable, high-speed data transfer is essential. Network engineers and storage administrators often find it useful for linking switches, servers, and storage arrays with minimal signal loss.

Key Features

• Operates at a stable 2Gbps speed optimized for Fibre Channel applications
• Wavelength-specific 1591nm CWDM technology reduces interference and supports multiple channels
• Duplex LC connectors ensure secure, easy fiber cable attachment
• SFP form factor fits standard network hardware without adding bulk
• Designed to maintain signal integrity over long single-mode fiber runs

This module is typically deployed in data centers where consistent, error-free fiber connections are critical. It plays a key role in maintaining smooth communication between storage components and networking gear, improving overall system reliability.