The JBX43480 ST/APC to ST/UPC simplex singlemode fiber patch cable represents a premium solution for professional-grade optical fiber connectivity. Designed for applications demanding superior signal integrity and reliable performance, this 0.5-meter cable incorporates advanced fiber technology and precision engineering to meet the strictest industry standards. Technical Excellence: This cable features a 9/125 singlemode fiber core, the industry standard for long-distance telecommunications and high-precision data transmission. The ST/APC to ST/UPC configuration provides compatibility across diverse network architectures, with APC (angled physical contact) connectors on one end offering superior return loss characteristics (≥20dB) for demanding applications. The simplex design accommodates unidirectional signal transmission, making it ideal for applications where separate transmit and receive paths are implemented. Performance Specifications: Tested in accordance with ANSI/TIA/EIA-455-171-A standards, the cable delivers insertion loss of ≤0.35dB (0.15dB typical), ensuring minimal signal degradation. Attenuation ratings of 0.25 dB/km at 1310 nm and 0.35 dB/km at 1550 nm provide excellent performance across the telecommunications bandwidth. The G.657.A1 rated glass fiber offers enhanced bend characteristics while maintaining superior optical performance. Durability and Compliance: The yellow riser-rated (OFNR) jacket provides robust protection suitable for internal building installations while maintaining flame-resistant properties. Full RoHS/ELV and TAA compliance ensures suitability for government and regulated industry deployments. The 1.8mm outside diameter and plastic accessories optimize installation in space-constrained environments. Applications: Ideal for data center interconnects, telecom network equipment, CATV systems, and scientific instrumentation requiring precision optical connectivity. The custom length availability accommodates specific deployment requirements beyond the standard 0.5m offering. Customer Support: Each cable includes a 90-day limited warranty and qualifies for free standard shipping on orders exceeding $99. Ships from multiple U.S. locations (Danville CA, Fort Worth TX, Beaufort SC) ensuring rapid delivery.