The JBX43613 12-meter FC/APC to ST/UPC simplex singlemode fiber patch cable represents the pinnacle of optical connectivity solutions for demanding network environments. This professional-grade cable combines precision engineering with proven reliability, making it an essential component for telecommunications infrastructure, data centers, and enterprise networking applications. Key Technical Specifications: This singlemode fiber patch cable features a 9/125 micron core with G.657.A1 glass fiber construction, delivering superior performance across critical wavelengths. With an outside diameter of 1.8mm and OFNR riser-rated yellow jacket, the cable meets the stringent requirements of modern building codes while maintaining optical performance. The cable achieves exceptional attenuation characteristics: ≤0.35dB insertion loss (0.15dB typical) and ≥20dB return loss, tested in accordance with ANSI/TIA/EIA-455-171-A standards. Connectivity and Compliance: The FC/APC (ferrule connector/angled physical contact) to ST/UPC (straight tip/ultra polished connector) configuration enables seamless integration between diverse network components. As a TAA-compliant product meeting EU RoHS/ELV directives, this cable satisfies government and enterprise procurement requirements. The straight-through polarity design ensures straightforward installation without signal inversion concerns. Applications and Benefits: Designed for transmitting fiber signals in critical infrastructure, this 12-meter simplex cable is perfect for point-to-point connections in telecommunications networks, server room deployments, and CATV systems. The yellow jacket provides visual identification for network management and troubleshooting. With 90-day limited warranty coverage and free standard shipping on orders over $99, it delivers exceptional value for network professionals. Customization and Logistics: Available in custom lengths to suit specific installation requirements, the JBX43613 ships from multiple US locations (Danville CA, Fort Worth TX, and Beaufort SC) ensuring rapid delivery. Whether upgrading existing fiber networks or building new infrastructure, this TAA-compliant singlemode patch cable provides the performance and reliability networks demand.