The JBX43633 ST/APC to LC/UPC Simplex Singlemode Fiber Patch Cable represents a premium solution for professional fiber optic installations. Manufactured with precision engineering and rigorous quality control, this 2-meter cable bridges the gap between different connector types while maintaining exceptional optical performance. **Technical Specifications:** This singlemode fiber cable features a 9/125 micrometer core, the industry standard for long-distance, high-bandwidth telecommunications. The G.657.A1 glass fiber specification ensures compatibility with modern network infrastructure while providing superior bend and crush resistance compared to earlier standards. **Performance Metrics:** With insertion loss ratings of ≤0.35dB and return loss of ≥20dB, this cable meets enterprise-grade requirements for minimal signal degradation. The attenuation specifications of 0.25 dB/km at 1310nm and 0.35 dB/km at 1550nm have been independently tested to ANSI/TIA/EIA-455-171-A-2001 standards, ensuring reliable long-distance transmission. **Design & Materials:** The cable features a durable OFNR (Optical Fiber Non-Conductive Riser) rated jacket, making it suitable for installation in vertical cable runs and building risers. The bright yellow jacket provides excellent visibility during installation and troubleshooting, reducing the risk of accidental disconnection. **Applications:** Ideal for telecommunications networks, data centers, fiber-to-the-premise (FTTP) installations, and laboratory testing environments. The ST/APC to LC/UPC configuration accommodates diverse equipment compatibility requirements. **Regulatory Compliance:** Fully TAA (Trade Agreements Act) compliant and RoHS/ELV directive compliant (EU 2002/95/EC), meeting government procurement requirements and environmental standards. **Quality Assurance:** Ship from strategically located warehouses in Danville CA, Fort Worth TX, and Beaufort SC ensures fast delivery. Every cable includes a 90-day limited warranty. Custom lengths available for specialized installation requirements.