This high-performance 10GBASE-ER SFP+ transceiver module delivers exceptional optical networking capabilities with an extended reach of up to 40 km over single-mode fiber. Operating at 10.31 Gbps, this module features a 1550nm laser for long-distance connectivity without signal amplification. The hot-swappable SFP+ form factor and duplex LC connector ensure easy installation and maintenance. Built-in Digital Optical Monitoring (DOM) support enables real-time performance tracking and diagnostics. Operating within a commercial temperature range of 0°C to 70°C, this module maintains reliable performance across various environments. As a TAA Compliant product manufactured in the USA or UK, it's fully qualified for U.S. Federal Government, military, and GSA-funded technology deployments. The module's robust design and extended reach make it ideal for enterprise and telecommunications applications requiring reliable, high-speed, long-distance network infrastructure. With its comprehensive feature set including DOM monitoring and commercial temperature rating, this transceiver module stands as a dependable solution for demanding network environments.