The JBX86206 75-meter SC/ST duplex singlemode fiber patch cable represents a professional-grade solution for telecommunications infrastructure requiring extended reach and superior signal integrity. This comprehensive fiber connectivity product combines proven engineering with compliance certifications demanded by modern enterprise networks. **Technical Specifications:** The cable features a 9/125 micrometer singlemode core with G.657.A1 glass fiber composition, enabling single-mode propagation that minimizes modal dispersion over long distances. The SC/UPC to ST/UPC connector configuration provides Type A to B crossover polarity, the industry standard for duplex patch cord applications. With a compact 1.8mm outside diameter and lightweight plastic accessories, installation is simplified without compromising durability. **Performance Characteristics:** Attenuation performance meets rigorous ANSI/TIA/EIA-455-171-A-2001 standards, with measurements of 0.25dB/km at 1310nm and 0.35dB/km at 1550nm wavelengths. Insertion loss remains exceptionally low at ≤0.35dB (0.15dB typical), while return loss exceeds 20dB, ensuring minimal signal reflection and maximum power transmission efficiency. **Compliance & Certification:** This product is TAA (Trade Agreements Act) compliant, making it eligible for government and institutional procurement. RoHS and ELV directive compliance demonstrates commitment to environmental sustainability. RISER rated (OFNR) jacketing permits safe installation in building risers and plenum spaces. **Applications:** Ideal for telecommunications facilities, data centers, campus networks, and long-distance fiber backbone installations. The 75-meter length accommodates floor-to-floor runs and extended facility connections while maintaining signal quality. **Customization & Support:** Custom lengths are available to meet specific installation requirements. Shipped from multiple US locations (Danville CA, Fort Worth TX, Beaufort SC) with free standard shipping on orders exceeding $99. A 90-day limited warranty provides peace of mind for professional deployments.