The JBX42971 LC/UPC Simplex Singlemode Fiber Patch Cable represents professional-grade connectivity for demanding network environments. This 1-meter cable is precision-engineered to facilitate seamless fiber signal transmission in data centers, telecommunications facilities, and enterprise infrastructure deployments. **Technical Excellence:** Constructed with 9/125 singlemode fiber core and G.657.A1 glass fiber, this cable delivers superior signal propagation. The simplex configuration supports applications where unidirectional transmission is required. Measured insertion loss of ≤0.35dB (0.15dB typical) and return loss ≥20dB exceed industry standards, ensuring minimal signal degradation and optimal network performance. **Compliance & Standards:** Fully TAA compliant for government procurement and RoHS/ELV certified for environmental responsibility. Tested in accordance with ANSI/TIA/EIA-455-171-A-2001 standards, confirming reliability and quality assurance. The OFNR riser-rated jacketing provides flame resistance suitable for vertical cable runs in building infrastructure. **Design Features:** The distinctive yellow outer jacket facilitates easy cable identification and organization in complex network installations. LC/UPC connectors ensure consistent mechanical coupling and optical performance. At 1.8mm outside diameter, the cable maintains space-efficiency in crowded patch panel environments. **Versatility & Customization:** While this product ships at 1-meter length, custom lengths are available for specific installation requirements. Multiple U.S. fulfillment centers ensure rapid delivery with free standard shipping on orders exceeding $99. **Ideal Applications:** Perfect for telecommunications infrastructure, data center interconnects, backbone cabling, and high-speed network installations requiring singlemode fiber advantages. The simplex configuration supports specialized applications in network monitoring, test equipment connectivity, and directional signal transmission. **Quality Assurance:** Backed by a comprehensive 90-day limited warranty, this patch cable reflects manufacturer commitment to reliability. Manufacturing across Taiwan, US, and China facilities ensures consistent quality control and global supply chain resilience.