The JBX01779 10GBASE-BX SFP+ transceiver represents a reliable, cost-effective solution for organizations requiring extended-distance 10Gbps optical networking. This simplex configuration supports unidirectional communication over a single singlemode fiber strand, making it ideal for scenarios where bidirectional traffic utilizes separate fiber pairs or wavelengths. Key Technical Specifications: This transceiver operates at 10 gigabits per second (10GBASE-BX standard) and transmits data over 9/125 micron singlemode fiber at distances reaching 60 kilometers without signal degradation. The simplex LC/UPC connector provides secure, low-loss connections with excellent repeatability. Compact form factor (5x4x2mm) fits standard SFP+ ports found on modern network equipment. Performance & Reliability: Qualified to IEEE 802.3ae specifications and tested against SFF-8431/SFF-8472 standards, ensuring interoperability with major networking vendors. The integrated metal case with laser transmitter assembly delivers robust performance in demanding environments. Operating temperature range of 0-70°C accommodates most installation scenarios from cool server rooms to warm outdoor enclosures. Compliance & Safety: Full RoHS compliance (EU 2002/95/EC directive) and ELV adherence eliminate hazardous materials. Class 1 Laser certification with FDA 21CFR 1040.10 approval ensures safe operation. TUV and UL certifications provide additional quality assurance for enterprise deployments. Compatibility & Integration: Engineered as a direct replacement for Extreme Networks 10G-SFP-BXU60-S modules, ensuring seamless integration into existing infrastructure. Custom brand programming available for OEM applications. Value Proposition: Offering significantly lower cost than OEM alternatives while maintaining equivalent performance and reliability. Backed by 90-day limited warranty and free standard shipping on orders exceeding $99, with rapid fulfillment from domestic distribution centers in California and South Carolina. Ideal Applications: Long-distance metro networks, WAN connections, campus fiber links, ISP backbone infrastructure, and data center interconnects requiring single-fiber unidirectional transmission at 10Gbps speeds.