The JBX88300 45-meter ST/ST duplex singlemode fiber patch cable represents a professional-grade solution for organizations requiring extended-reach fiber optic connectivity with exceptional signal integrity. Engineered to meet stringent telecommunications standards, this cable delivers reliable performance for mission-critical network applications. **Technical Excellence** This singlemode patch cable utilizes a 9/125 micrometer core with G.657.A1 glass fiber technology, specifically designed for long-distance signal transmission with minimal attenuation. The cable achieves insertion loss of ≤0.35dB (typical 0.15dB) and return loss exceeding 20dB, ensuring pristine signal quality across the full 45-meter length. Performance validation follows ANSI/TIA/EIA-455-171-A-2001 standards, with measured attenuation at 1310 nm: 0.25 dB/km and 1550 nm: 0.35 dB/km. **Compliance & Durability** Fully TAA (Trade Agreements Act) compliant, this cable meets procurement requirements for government and enterprise customers. The OFNR (Optical Fiber Non-conductive Riser) green jacket rating permits vertical installation in building risers, while RoHS/ELV directive compliance ensures environmental responsibility. The compact 1.8mm outside diameter facilitates flexible routing through existing conduit and cable trays. **Connectivity & Configuration** Feturing ST/UPC to ST/UPC connectors with Type A to B crossover polarity, this duplex configuration optimizes compatibility with standard network infrastructure. The duplex strand arrangement enables bidirectional communication on a single cable run, simplifying installation and reducing material costs. **Applications** Ideal for data center interconnections, telecommunications networks, LAN/WAN extensions, and broadcast facilities requiring extended reach beyond traditional multimode capabilities. The 45-meter length bridges substantial distances while maintaining signal integrity for mission-critical applications. **Packaging & Support** Shipped from strategically located U.S. facilities (Danville CA, Fort Worth TX, Beaufort SC), qualified orders receive free standard shipping. Backed by a 90-day limited warranty and available in custom lengths to match specific installation requirements. Choose the JBX88300 for professional fiber optic connectivity combining technical precision, regulatory compliance, and proven reliability.