The JBX88105 represents the industry standard in singlemode fiber patch cable technology. Specifically engineered for organizations requiring TAA compliance and government procurement certifications, this 20-meter SC/ST duplex cable delivers superior performance characteristics that exceed typical networking requirements. **Technical Excellence:** Constructed with precision-engineered 9/125 singlemode fiber and G.657.A1 grade glass, this cable achieves remarkable low-loss performance. With insertion loss specifications of ≤0.35dB (0.15dB typical) and return loss exceeding 20dB, signal degradation is minimized across long transmission distances. Attenuation rates of 0.25 dB/km at 1310 nm and 0.35 dB/km at 1550 nm ensure optimal performance across telecommunications wavelengths. **Compliance & Certification:** This cable meets stringent government requirements with full TAA compliance and RoHS/ELV directive adherence. Manufacturing locations in Taiwan, US, and China provide supply chain flexibility while maintaining quality standards. The OFNR (Optical Fiber Non-conductive Riser) rating ensures safe installation in building riser applications, protecting against fire propagation. **Connector Configuration:** The SC/UPC to ST/UPC connector pairing uses Type A to B crossover polarity, the industry standard for duplex installations. This configuration eliminates compatibility issues and ensures plug-and-play connectivity with existing infrastructure. **Practical Applications:** Ideal for telecommunications facilities, data centers, financial institutions, and government agencies, this cable provides reliable backbone connectivity for mission-critical networks. The 1.8mm outer diameter and durable plastic accessory materials resist environmental stress while maintaining signal fidelity. **Warranty & Support:** Backed by a comprehensive 90-day limited warranty and manufactured to ANSI/TIA/EIA-455-171-A standards, every cable undergoes rigorous attenuation testing. Custom lengths are available for specialized installations. Enjoy free standard shipping on orders over $99, with fulfillment from strategically located distribution centers in Danville CA, Fort Worth TX, and Beaufort SC. Choose the JBX88105 for uncompromising fiber connectivity that meets the highest professional standards.