This industrial-grade 10GBASE-BX SFP+ transceiver module delivers high-performance 10-Gigabit Ethernet connectivity over single-mode fiber. Specifically programmed for Intel network equipment, this upstream (BX-U) module transmits at 1270nm and receives at 1330nm wavelengths, enabling bi-directional communication over a single fiber strand up to 10 kilometers. The hot-swappable SFP+ form factor features a simplex LC connector and supports Digital Optical Monitoring (DOM) for real-time performance tracking. Built to withstand demanding conditions, it operates reliably across an extensive temperature range from -40°F to 185°F. As a TAA Compliant product manufactured in the USA or UK, it's fully qualified for government and military deployments. This module must be paired with its downstream (BX-D) counterpart to establish a complete link. Perfect for data centers, enterprise networks, and mission-critical installations requiring robust, high-speed connectivity solutions.