The JBX43774 15-meter LC/UPC to ST/APC simplex fiber patch cable represents the ideal solution for network professionals requiring precision fiber optic connectivity. This singlemode cable is engineered to meet the stringent demands of modern telecommunications and data transmission applications. **Key Technical Features:** Built with 9/125 singlemode fiber and G.657.A1 glass technology, this cable delivers superior signal integrity. The cable achieves insertion loss of ≤0.35dB (typical 0.15dB) and return loss ≥20dB, exceeding industry standards for telecommunications. Attenuation testing confirms performance at both 1310nm (0.25dB/km) and 1550nm (0.35dB/km), making it suitable for diverse wavelength applications. **Design and Durability:** The 1.8mm outside diameter cable features a riser-rated (OFNR) yellow jacket for superior fire safety and easy identification in complex cable installations. This compact profile simplifies routing through cable trays and conduit while maintaining durability in demanding environments. RoHS/ELV compliant construction ensures environmental responsibility without compromising performance. **Connector Compatibility:** The LC/UPC (Lucent Connector, Ultra Physical Contact) and ST/APC (Straight Tip, Angled Physical Contact) configuration provides flexibility for diverse network architectures. The straight-through polarity enables straightforward integration into existing systems. **Ideal Applications:** - Datacenter interconnections and backbone networks - Telecommunications facility upgrades - High-speed LAN installations - Enterprise network expansions - Signal transmission in telecommunications infrastructure **Compliance and Support:** TAA-compliant and manufactured in Taiwan, the United States, or China with quality assurance. Backed by a 90-day limited warranty. Available in custom lengths for specialized installations. Ships from multiple U.S. locations with free standard shipping on orders exceeding $99. Invest in reliable fiber connectivity with JBX43774—engineered for performance and built to last.