The JBX93067 represents a premium solution for professional fiber optic networking applications requiring certified, high-reliability connectivity. This 5-meter LC/ST duplex singlemode patch cable combines advanced fiber technology with rigorous quality standards to deliver exceptional performance in demanding network environments. **Key Technical Specifications:** This cable features a 9/125 singlemode core constructed from G.657.A1 glass fiber, optimized for long-distance, high-bandwidth transmission. The LC/UPC to ST/UPC connector configuration with Type A to B crossover polarity ensures compatibility with standard duplex patch cord applications. With an insertion loss of ≤0.35dB (0.15dB typical) and return loss of ≥20dB, this cable exceeds performance standards for critical network infrastructure. **Compliance and Certification:** TAA-compliant for federal procurement and GSA-schedule eligible purchasing. Meets RoHS/ELV (Directive 2002/95/EC) environmental standards. The OFNR-rated jacket provides fire safety compliance for in-building use. All cables are attenuation-tested to ANSI/TIA/EIA-455-171-A-2001 standards before shipment. **Physical Design:** The 1.8mm outer diameter allows efficient cable routing through tight spaces and conduits. The vibrant orange jacket enhances cable identification and organization in complex installations. Duplex design accommodates two fiber strands for simultaneous bidirectional communication. **Applications and Use Cases:** Ideal for telecommunications networks, data center interconnects, enterprise campuses, and government installations requiring certified components. Suitable for both single-mode and multimode network environments requiring singlemode performance. The 5-meter length provides flexibility for medium-distance patch runs between equipment racks, wall-mounted panels, and networking hardware. **Quality Assurance:** Backed by a 90-day limited warranty and shipped from multiple U.S. locations (Danville CA, Fort Worth TX, Beaufort SC) ensuring quick delivery. Custom lengths available for specialized installations. Free standard shipping on orders exceeding $99. Each unit undergoes rigorous quality testing to ensure consistent performance and reliability.