The JBX87207 80-meter SC/ST Duplex Singlemode Fiber Patch Cable represents premium connectivity engineered for mission-critical applications requiring superior optical performance and reliability. This professional-grade cable combines precision fiber optic technology with robust construction to deliver consistent performance in demanding enterprise environments. **Technical Excellence:** Built with G.657.A1 grade glass fiber, this singlemode cable features a 9/125 micron core engineered for long-distance, high-speed data transmission. The carefully optimized fiber geometry ensures minimal signal degradation at standard telecom wavelengths. With insertion loss specifications of ≤0.35dB and typical performance of just 0.15dB, signal fidelity remains exceptional even over the full 80-meter length. Return loss exceeding 20dB further ensures clean, undistorted signal transmission. Attenuation rates of 0.25 dB/km at 1310nm and 0.35 dB/km at 1550nm comply with industry standards for singlemode fiber performance. **Design and Durability:** The duplex configuration with Type A to B crossover polarity accommodates the most common networking requirements while simplifying installation. The protective OFNR-rated riser jacket provides fire safety compliance for commercial building installations while maintaining flexibility for routing through conduits and tight spaces. At just 1.8mm outer diameter, the cable enables efficient space utilization in cable trays and patch panels. **Compliance and Standards:** Fully TAA compliant with RoHS/ELV directives, this cable meets rigorous government procurement standards. Manufactured to ANSI/TIA/EIA-455-171-A-2001 specifications and available in custom lengths for specialized installations. The 90-day limited warranty backs your investment in quality connectivity infrastructure. **Applications:** Ideal for data centers, enterprise networks, telecommunications facilities, and high-speed LAN backbone connections where optical performance and reliability are non-negotiable. The 80-meter length suits medium-distance runs while maintaining signal strength, making it perfect for campus networks and distributed facility connectivity. **Shipping and Support:** Ships rapidly from multiple U.S. locations (California, Texas, South Carolina) with free standard shipping on orders exceeding $99. Professional-grade construction and rigorous testing ensure you receive reliable performance from day one.