The JBX43414 SC/APC to ST/APC Simplex Fiber Patch Cable represents enterprise-class fiber optic connectivity for mission-critical network applications. This 65-meter singlemode cable is engineered to meet the stringent requirements of modern telecommunications infrastructure, data centers, and high-speed networking environments. **Technical Excellence**: Built on a 9/125 micron singlemode core with G.657.A1 glass fiber, this cable provides superior signal transmission characteristics. The measured insertion loss of ≤0.35dB (0.15dB typical) ensures minimal signal degradation over distance, while return loss ≥20dB prevents signal reflection issues common in inferior cables. Attenuation specifications of 0.25 dB/km at 1310nm and 0.35 dB/km at 1550nm make this cable suitable for both traditional and DWDM network deployments. **Compliance & Standards**: Full TAA compliance and RoHS/ELV certification ensure this cable meets government procurement standards and environmental regulations. Testing performed per ANSI/TIA/EIA-455-171-A standards guarantees consistent performance and reliability. **Practical Design Features**: The distinctive yellow OFNR riser-rated jacket provides excellent visibility in cable trays and conduits while offering fire safety for building installations. The 1.8mm outer diameter allows for easy routing through existing infrastructure. SC/APC and ST/APC connectors feature the low-reflection angled polish design, critical for modern optical systems. **Installation & Support**: Simplex configuration serves applications requiring single-direction signal transmission. Available in custom lengths beyond the standard 65m, this cable adapts to specific network requirements. Ships from multiple US distribution centers with free standard shipping on orders exceeding $99. **Applications**: Ideal for telecommunications backbone networks, enterprise LAN extensions, fiber-to-the-building installations, and any scenario requiring reliable singlemode fiber connectivity with APC-polished connectors. The 90-day limited warranty provides confidence in product quality and performance.