The JBX86196 SC/ST Singlemode Fiber Patch Cable represents a robust solution for enterprise-grade optical networking applications. This 25-meter duplex cable is engineered to meet the stringent requirements of modern data center and telecommunications infrastructure. **Technical Excellence:** Features a precision 9/125 singlemode core with G.657.A1 glass fiber, providing superior performance characteristics. The cable achieves an insertion loss of ≤0.35dB (typical 0.15dB) and return loss ≥20dB, ensuring minimal signal degradation over extended distances. Attenuation specifications of 0.25 dB/km at 1310 nm and 0.35 dB/km at 1550 nm meet or exceed industry standards. **Connector Configuration:** Equipped with SC/UPC to ST/UPC connectors in Type A to B crossover polarity—the industry-standard configuration for duplex patch cords. This connector combination provides secure connections with consistent performance in high-density installations. **Compliance & Safety:** TAA compliant for government and enterprise procurement. RoHS/ELV certified, adhering to EU Directive 2002/95/EC. OFNR riser-rated jacketing ensures safe installation in commercial building environments. All cables are attenuation-tested in accordance with ANSI/TIA/EIA-455-171-A-2001 standards. **Practical Benefits:** The 1.8mm outer diameter enables flexible routing through cable management systems. Available in custom lengths for specific deployment needs. Backed by a 90-day limited warranty. Free standard shipping on orders exceeding $99, with fulfillment from multiple U.S. locations (Danville CA, Fort Worth TX, Beaufort SC). **Applications:** Ideal for data center interconnects, telecommunications networks, campus backbone installations, and any scenario requiring reliable single-mode fiber transmission over 25-meter distances. The combination of performance specifications and compliance certifications makes this cable suitable for enterprise deployments where signal integrity and regulatory compliance are critical.