The AddOn Extreme Networks Compatible TAA Compliant 10GBASE-LR SFP+ transceiver is a high-performance, long-reach optical module engineered for 10-Gigabit Ethernet applications over extended distances. Operating at 1310nm wavelength, this advanced transceiver utilizes high-power optics to transmit data at 10.31 Gbps over single-mode fiber for up to 40 kilometers (approximately 25 miles), significantly exceeding the typical 10km range of standard LR modules. The duplex LC connector ensures secure, reliable connectivity for metro area networks, campus backbones, and data center interconnects. Digital Optical Monitoring (DOM) support provides real-time performance tracking, enabling proactive network diagnostics and maintenance. As a TAA Compliant module manufactured in the USA or UK, it meets strict country-of-origin requirements for U.S. Federal Government, Department of Defense, and GSA-schedule procurement, making it ideal for government, military, and enterprise deployments requiring verified domestic sourcing and long-haul 10G connectivity.