The JBX43264 65-meter LC/APC to ST/UPC simplex fiber patch cable represents the ideal solution for professional network installations requiring long-distance, low-loss signal transmission. Built with a 9/125 singlemode core and G.657.A1 glass fiber, this cable delivers exceptional performance across standard telecommunications wavelengths. **Key Technical Specifications:** This singlemode fiber cable achieves outstanding optical performance with insertion loss ≤0.35dB (typical 0.15dB) and return loss ≥20dB, meeting rigorous ANSI/TIA/EIA-455-171-A standards. Attenuation rates of 0.25 dB/km at 1310nm and 0.35 dB/km at 1550nm ensure minimal signal degradation over the full 65-meter length. The cable's 1.8mm outer diameter provides flexibility without compromising durability. **Connector Technology:** The LC/APC (Angle Physical Contact) connector on one end minimizes back-reflection, while the ST/UPC (Ultra Physical Contact) connector on the other provides universal compatibility. This polarity configuration (straight-through) ensures straightforward installation without confusion. **Installation & Durability:** The yellow OFNR (Optical Fiber, Non-conductive, Riser) rated jacket offers optimal visibility in cable management systems while maintaining fire safety compliance. The 65-meter length eliminates need for additional splices or couplers in long-run applications, reducing potential failure points and signal loss. **Compliance & Standards:** TAA compliant and manufactured in Taiwan, the United States, or China, this cable meets RoHS/ELV directives (EU 2002/95/EC). Backed by a 90-day limited warranty and eligible for free standard shipping on orders exceeding $99. **Ideal Applications:** Perfect for data center interconnections, telecommunications networks, campus backbone connections, and long-distance network segments where signal integrity is paramount. Available in custom lengths for specialized installations requiring different specifications.