The JBX85207 65-meter SC/ST singlemode fiber patch cable represents professional-grade connectivity for mission-critical network infrastructure. Designed specifically for organizations requiring TAA-compliant components, this duplex cable combines reliability with performance. **Technical Excellence:** Built with 9/125 micron singlemode fiber and G.657.A1 glass composition, this cable achieves superior attenuation characteristics. Tested according to ANSI/TIA/EIA-455-171-A-2001 standards, it delivers consistent performance with insertion loss ≤0.35dB and return loss ≥20dB. At 1310 nm, attenuation measures 0.25 dB/km, while 1550 nm operation reaches 0.35 dB/km—ideal for long-distance transmission without signal degradation. **Key Features:** - SC/UPC to ST/UPC connectors with Type A to B crossover configuration - 1.8mm diameter jacket for flexible routing - OFNR (Riser Rated) jacketing for safe indoor deployment - RoHS/ELV compliant and TAA qualified - Extended 65-meter length eliminates need for mid-span connectors - Bright yellow identification for easy circuit management **Applications:** Ideal for telecommunications, data center interconnects, long-haul campus networks, and government/institutional installations requiring TAA compliance. The crossover polarity configuration supports standard duplex patch cord deployments across industry-standard equipment. **Quality Assurance:** Includes 90-day limited warranty and ships from multiple U.S. locations for rapid delivery. Custom lengths available for specialized installations. Free standard shipping on orders exceeding $99 ensures cost-effective procurement for bulk deployments.