The AddOn Westermo MLC2-DDM compatible SFP transceiver delivers industrial-grade Fast Ethernet connectivity for mission-critical networks. Operating at 1310nm wavelength, this rugged module provides 100Base-FX throughput over multi-mode fiber for distances up to 1.24 miles. Built to withstand extreme conditions with an operating temperature range of -40°F to +185°F, it's ideal for industrial automation, rail, and energy applications. The module features a duplex LC connector for reliable fiber connections and includes Digital Optical Monitoring (DOM) support for real-time performance tracking of temperature, voltage, and optical power. As a TAA Compliant product manufactured in the USA or UK, it's fully qualified for government and high-security industrial projects. The industrial-grade construction ensures reliable operation in harsh environments where standard networking equipment would fail. This SFP transceiver combines robust performance with essential monitoring capabilities to maintain network integrity in demanding industrial applications.