The JBX85073 8-meter LC/ST duplex singlemode fiber patch cable represents a professional-grade solution for fiber optic network connectivity. Designed with precision engineering and quality construction, this cable is built to meet the demanding requirements of modern telecommunications and data center environments. Technical Specifications: The cable features a robust 9/125 singlemode core construction with G.657.A1 glass fiber, delivering superior optical performance. With measured insertion loss of ≤0.35dB (0.15dB typical) and return loss ≥20dB, this cable exceeds industry standards for signal integrity. The attenuation rates of 0.25 dB/km at 1310 nm and 0.35 dB/km at 1550 nm ensure minimal signal degradation across standard telecommunications wavelengths. Connectivity and Configuration: Equipped with LC/UPC and ST/UPC connectors in Type A to B crossover configuration, this duplex patch cable provides straightforward installation in most network scenarios. The dual-strand design allows simultaneous bidirectional communication, essential for full-duplex network operations. Durability and Compliance: The bright yellow OFNR (Optical Fiber Non-Conductive Riser)-rated jacket provides flame resistance suitable for in-building vertical installations. At 1.8mm diameter, it maintains space efficiency while offering robust protection. The cable meets RoHS/ELV directives (EU 2002/95/EC), ensuring environmental compliance. Quality assurance includes attenuation testing per ANSI/TIA/EIA-455-171-A-2001 standards and a comprehensive 90-day limited warranty. Applications and Benefits: Perfect for telecommunications infrastructure, data center connections, campus networks, and enterprise installations. The 8-meter length accommodates medium-distance runs without excessive cable management complexity. Available in custom lengths for specialized applications. Ships with free standard shipping on orders exceeding $99 from multiple U.S. locations. This investment in professional fiber connectivity ensures reliable network performance and longevity.