The JBX42198 35-meter LC/APC to FC/UPC duplex singlemode fiber patch cable represents a professional-grade solution for organizations requiring reliable, high-performance fiber optic connectivity. This cable is engineered to meet the most demanding telecommunications standards and is particularly suited for enterprises, service providers, and data center operators. **Technical Specifications & Performance:** This cable features 9/125 singlemode fiber construction with G.657.A1 glass specifications, ensuring compatibility with modern fiber networks while maintaining backward compatibility with legacy G.652 systems. The duplex configuration provides simultaneous bidirectional transmission capabilities, making it ideal for full-duplex communication requirements. Insertion loss performance of ≤0.35dB (typical 0.15dB) and return loss of ≥20dB ensure minimal signal degradation over the 35-meter span, critical for maintaining network performance across longer cable runs. **Design & Durability:** The 1.8mm outer diameter yellow jacket provides excellent visibility and cable management in busy equipment racks and distribution frames. Riser-rated OFNR (Optical Fiber Non-conductive Riser) jacketing ensures compliance with building codes for in-wall installations while minimizing smoke and flame propagation. The robust plastic accessory components are RoHS/ELV compliant, meeting global environmental standards. **Compliance & Certifications:** TAA (Trade Agreements Act) compliance makes this cable eligible for government and federal procurement programs. ANSI/TIA/EIA-455-171-A testing certification guarantees performance under rigorous industry standards. The 90-day limited warranty provides protection against defects. **Applications:** Ideal for connecting LC/APC-equipped devices to FC/UPC infrastructure, supporting telecommunications networks, data center cabling, campus area networks, and enterprise fiber deployments. The Type A to B crossover polarity is standard for most duplex patch applications. **Ordering & Logistics:** Shipped from multiple US locations (Danville CA, Fort Worth TX, Beaufort SC) ensuring rapid delivery. Custom lengths available for specialized applications. Free standard shipping on orders exceeding $99.