The JBX42983 12-meter simplex singlemode fiber patch cable represents a premium solution for demanding optical networking applications. Engineered with precision LC/UPC connectors on both ends, this cable ensures straight-through polarity and consistent signal quality across your network infrastructure. Key Technical Specifications: This cable features a 9/125 singlemode core constructed from G.657.A1 glass fiber, optimized for both 1310 nm and 1550 nm wavelengths. With attenuation rates of 0.25 dB/km at 1310 nm and 0.35 dB/km at 1550 nm, it delivers superior performance for long-distance signal transmission. The ≤0.35dB insertion loss and ≥20dB return loss exceed industry standards, ensuring minimal signal degradation. Durability and Compliance: The 1.8mm outside diameter jacket is OFNR-rated (Riser Rated), providing excellent fire resistance and durability for installation in vertical cable runs and plenum spaces. TAA compliant and RoHS/ELV certified, this cable meets rigorous government procurement and environmental regulations, making it ideal for federal projects and eco-conscious organizations. Applications and Benefits: Perfect for telecommunications networks, data center interconnections, and enterprise-grade fiber deployments, this simplex cable provides reliable, high-speed signal transmission. The distinctive yellow jacket facilitates quick identification and reduces installation errors. Available in custom lengths for specialized requirements. Quality Assurance: Attenuation testing conducted per ANSI/TIA/EIA-455-171-A-2001 standards guarantees consistent performance. Each cable is backed by a 90-day limited warranty and includes free standard shipping on orders over $99. Ships from multiple U.S. locations for rapid delivery.