The JBX43261 50-meter LC/APC to ST/UPC simplex fiber patch cable represents the pinnacle of fiber optic connectivity solutions for telecommunications professionals and network infrastructure specialists. This premium-quality cable combines precision engineering with compliance certifications to deliver uncompromising performance in mission-critical applications. **Superior Fiber Technology** Built with a 9/125 singlemode core and advanced G.657.A1 glass fiber, this cable provides exceptional optical performance across standard telecommunications wavelengths. The singlemode design ensures minimal signal dispersion over extended distances, making it ideal for long-reach applications where signal integrity is paramount. **Exceptional Optical Characteristics** With industry-leading insertion loss of ≤0.35dB (0.15dB typical) and return loss ≥20dB, this cable minimizes signal degradation. The attenuation specifications of 0.25 dB/km at 1310 nm and 0.35 dB/km at 1550 nm meet or exceed industry standards, ensuring reliable signal transmission over the full 50-meter span. All performance metrics are tested and certified to ANSI/TIA/EIA-455-171-A-2001 standards. **Professional-Grade Construction** The bright yellow OFNR (Optical Fiber Non-conductive Riser) rated jacket provides fire-safe installation in vertical riser applications while maintaining visibility for easy identification. The compact 1.8mm outside diameter allows flexible routing through cable trays, conduits, and tight installation spaces without compromising durability. **Compliance & Certifications** Fully TAA compliant and RoHS/ELV certified per EU directive 2002/95/EC, this cable meets government procurement requirements and environmental standards. Perfect for federal projects, educational institutions, and enterprises requiring verified supply chain accountability. **Versatile Application** The LC/APC to ST/UPC configuration supports diverse networking equipment and telecommunications systems, providing compatibility with legacy systems while meeting modern performance requirements. Ideal for data center interconnects, telecommunications backbone infrastructure, campus networking, and specialized research applications. **Custom Solutions Available** Beyond the standard 50-meter configuration, custom lengths are available to match your specific installation requirements. Packaged for bulk deployment, this cable is backed by a 90-day limited warranty. Ships from multiple U.S. locations ensuring fast delivery, with free standard shipping on orders over $99.