The JBX43664 LC/UPC to FC/APC simplex fiber patch cable represents a premium solution for demanding fiber optic network applications. Measuring 2.5 meters in length, this singlemode cable bridges connectivity between LC and FC connector types while maintaining exceptional optical performance standards. Key Technical Specifications: This cable utilizes a 9/125 micrometer singlemode core with G.657.A1 specification glass fiber, supporting long-distance data transmission with minimal signal degradation. The insertion loss specification of ≤0.35dB (typical 0.15dB) ensures minimal optical power loss, while return loss ≥20dB prevents signal reflections that could compromise network performance. Attenuation measurements comply with ANSI/TIA/EIA-455-171-A-2001 standards, delivering consistent performance at critical 1310nm and 1550nm wavelengths used in telecommunications infrastructure. Construction and Durability: The cable features a robust 1.8mm outer diameter yellow polyurethane jacket rated OFNR (Optical Fiber Non-Conductive Riser), making it suitable for vertical runs in building infrastructure while meeting fire code requirements. The yellow coloring aids installation teams with quick visual identification and organization within complex cable management systems. Compliance and Certification: Fully TAA-compliant and RoHS/ELV certified under EU Directive 2002/95/EC, this cable meets government and enterprise procurement standards. Manufacturing options from Taiwan, US, and China facilities ensure supply chain flexibility and reliability. Applications and Use Cases: Ideal for data center interconnects, telecommunications carrier networks, campus network backbones, and test laboratory environments where optical signal quality is paramount. The simplex configuration handles unidirectional transmission, making it perfect for dedicated send/receive applications. Customization and Support: Available in custom lengths beyond the standard 2.5m configuration to accommodate specific installation requirements. A 90-day limited warranty provides confidence in product reliability. Ships from multiple US locations (Danville CA, Fort Worth TX, Beaufort SC) with free standard shipping on orders exceeding $99.