The JBX88328 ST/ST Duplex Singlemode Fiber Patch Cable represents a premium solution for professional-grade fiber optic networking applications. This 35-meter cable is constructed with precision engineering to meet the demanding requirements of modern data centers, telecommunications facilities, and enterprise networks. **Technical Excellence**: Featuring a 9/125 singlemode core with G.657.A1 glass fiber composition, this cable delivers superior optical performance. The measured insertion loss of ≤0.35dB (typical 0.15dB) and return loss of ≥20dB exceed industry standards, ensuring minimal signal degradation over extended distances. Attenuation is precisely controlled at 1310 nm: 0.25 dB/km or 1550 nm: 0.35 dB/km, making it ideal for both traditional and modern wavelength applications. **Compliance and Safety**: TAA compliance ensures procurement compatibility with government and institutional buyers. RoHS/ELV directive adherence guarantees environmental responsibility. The OFNR riser-rated jacket meets fire safety requirements for installation in air plenums and cable trays without additional conduit. **Connector Specifications**: The ST/UPC connectors are configured as Type A to B crossover polarity (standard duplex configuration), allowing seamless integration with existing ST-based infrastructure. The 1.8mm outer diameter enables efficient cable management. **Applications**: Ideal for backbone cabling, inter-floor connections, long-distance LAN extensions, and telecommunications infrastructure. The 35-meter length accommodates vertical runs and extended horizontal runs in medium-to-large facilities. **Flexible Ordering**: Available in custom lengths for unique installation requirements. Free standard shipping on orders exceeding $99, with expedited options available. Ships from strategically located U.S. facilities (California, Texas, South Carolina) for rapid delivery. **Backed by Warranty**: 90-day limited warranty provides peace of mind on your investment. All cables meet ANSI/TIA/EIA-455-171-A standards for performance verification.