The JBX89168 35-meter SC/SC duplex singlemode fiber patch cable represents a premium solution for professional fiber optic networking applications. Built to exacting telecommunications standards, this cable combines durability, performance, and compliance to meet the demands of enterprise and government networks. **Technical Specifications:** This singlemode cable features a 9/125 micrometer core with G.657.A1 glass fiber composition, optimized for both conventional singlemode and bend-insensitive applications. The 35-meter length accommodates most facility layouts from server rooms to cross-building connections. With an outside diameter of just 1.8mm, the cable maintains excellent flexibility while preserving signal integrity. **Performance Metrics:** Tested in accordance with ANSI/TIA/EIA-455-171-A-2001 standards, the cable delivers insertion loss of ≤0.35dB (typical 0.15dB) and return loss ≥20dB. Attenuation measurements confirm 0.25 dB/km at 1310nm and 0.35 dB/km at 1550nm, ensuring minimal signal degradation over the cable length—critical for long-distance transmissions and wavelength-division multiplexing (WDM) systems. **Compliance & Standards:** TAA (Trade Agreement Act) compliant, this cable meets government procurement requirements and EU directive 2002/95/EC (RoHS/ELV) environmental standards. OFNR (Optical Fiber Nonmetallic Riser) jacketing rating permits installation in vertical runs through building risers, making it suitable for multi-story deployments. **Design & Durability:** The distinctive purple jacket provides instant visual identification in complex cable environments, reducing installation errors and simplifying maintenance. Duplex Type A to B crossover configuration enables standard patch panel connections without adapters. The robust plastic accessory housing protects connectors from physical damage during installation and daily handling. **Applications:** Perfect for telecommunications closets, data center patch panels, carrier networks, and long-distance metropolitan area networks (MANs). The combination of low attenuation and reliable return loss makes this cable ideal for DWDM systems, SONET/SDH networks, and modern 400G+ deployments. **Availability & Support:** Available with free standard shipping on orders over $99, with domestic fulfillment from multiple US locations. Custom lengths available upon request. Backed by a 90-day limited warranty ensuring confidence in your network infrastructure investment.