The JBX93073 LC/ST Singlemode Fiber Patch Cable represents professional-grade connectivity engineered for demanding network environments. With its 12-meter length and duplex configuration, this cable delivers reliable fiber optic transmission for enterprise, telecommunications, and data center applications. **Technical Specifications:** This singlemode fiber cable features a 9/125 micrometer core with G.657.A1 glass fiber construction, specifically designed for high-bandwidth, long-distance signal transmission. The cable maintains exceptional performance characteristics with insertion loss of ≤0.35dB at typical conditions (0.15dB) and return loss exceeding 20dB, ensuring minimal signal degradation over extended runs. **Connector Configuration:** The LC/UPC to ST/UPC connector pairing utilizes Type A to B crossover polarity—the industry standard for duplex patch cord applications. Both connector types feature Ultra Physical Contact (UPC) polishing for optimal signal coupling and minimal reflection. **Construction & Durability:** The cable jacket is OFNR riser-rated, meeting building code requirements for use in non-plenum environments. With a compact 1.8mm outside diameter, the orange-colored jacket facilitates easy identification and organization in crowded cable management scenarios. The plastic accessories are engineered for durability and environmental stability. **Compliance & Standards:** Fully TAA-compliant for government and institutional procurement. The cable meets RoHS/ELV directives (EU 2002/95/EC) and is tested in accordance with ANSI/TIA/EIA-455-171-A standards. Performance is verified at both 1310nm and 1550nm wavelengths, covering the full spectrum of singlemode fiber applications. **Applications:** • Data center interconnects and backbone networks • Telecommunications infrastructure • Campus network connectivity • Long-distance signal transmission requiring low attenuation • Enterprise-grade fiber optic installations **Availability & Support:** Ships from strategically located US warehouses (Danville CA, Fort Worth TX, Beaufort SC) with free standard shipping on orders exceeding $99. Backed by a 90-day limited warranty ensuring customer satisfaction. Custom lengths available for specific network requirements.