The JBX86198 SC/ST Duplex Singlemode Fiber Patch Cable represents professional-grade connectivity for demanding network environments. This 35-meter cable is specifically engineered for organizations requiring extended fiber runs without compromising signal integrity. Technical Excellence: Built with 9/125 singlemode fiber and G.657.A1 glass composition, this cable delivers superior optical performance. Attenuation measurements comply with ANSI/TIA/EIA-455-171-A standards, achieving just 0.25 dB/km at 1310nm or 0.35 dB/km at 1550nm. The ≤0.35dB insertion loss and ≥20dB return loss ensure minimal signal degradation over the full 35-meter span, critical for applications like data centers, telecommunications, and enterprise backbone networks. Connector Configuration: The SC/UPC to ST/UPC duplex configuration with Type A to B crossover polarity represents the most common implementation for duplex patch cords. SC connectors provide superior environmental protection, while ST connectors offer reliable mechanical coupling. This combination ensures compatibility with legacy systems while meeting modern network requirements. Compliance & Safety: TAA compliant for government and institutional procurement, this cable meets EU RoHS Directive 2002/95/EC and ELV standards. The OFNR (Optical Fiber Non-Conductive Riser) jacketing provides fire safety certification for vertical cable runs in building risers, critical for code compliance in commercial installations. Practical Advantages: The compact 1.8mm outside diameter enables flexible routing through conduit and cable trays, reducing installation costs. Available in custom lengths for specific applications, this cable accommodates unique network topologies. Free standard shipping on orders over $99 and rapid fulfillment from three US distribution centers ensure quick deployment. Maintenance & Warranty: Every cable undergoes rigorous insertion loss testing to guarantee performance specifications. The 90-day limited warranty provides peace of mind, backed by responsive customer support. Proper connector care and dust cap usage preserve performance throughout the cable's operational life.