The JBX88371 1m ST/ST Duplex Singlemode Fiber Patch Cable represents a superior choice for professional fiber optic networking installations. Designed to meet the demanding requirements of modern telecommunications infrastructure, this cable combines precision engineering with proven reliability. Key Technical Specifications: The cable features a 9/125 singlemode core optimized for single-wavelength transmission over extended distances. With an outside diameter of just 1.8mm, it offers excellent flexibility for routing through conduits and cable management systems. The G.657.A1 glass fiber composition delivers exceptional optical performance with attenuation ratings of 0.25 dB/km at 1310 nm or 0.35 dB/km at 1550 nm—well within industry standards. Performance & Compliance: Insertion loss specifications of ≤0.35dB (0.15dB typical) ensure minimal signal degradation, while return loss ≥20dB provides excellent signal reflection performance. The cable is fully compliant with RoHS/ELV directives and carries TAA certification for government procurement eligibility. Construction & Durability: The OFNR riser-rated jacket provides flame resistance and safe building compliance, making it suitable for in-wall installations. The ST/UPC connectors are pre-terminated in Type A to B crossover configuration—the industry standard for duplex patch cords. Purple jacket color aids in network organization and identification. Applications & Benefits: Ideal for datacenter interconnects, telecommunications networks, and enterprise LAN installations where reliable, low-loss signal transmission is critical. The cable supports both 1310nm and 1550nm wavelengths, making it compatible with diverse optical systems. Customization & Support: Available in custom lengths to fit your specific installation requirements. Ships from multiple U.S. locations with free standard shipping on orders over $99. Backed by a 90-day limited warranty providing peace of mind on your investment. This professional-grade patch cable is the trusted choice for installers and network professionals demanding performance and reliability in critical fiber optic applications.