The JBX43778 LC/UPC to ST/APC simplex fiber patch cable represents a premium solution for fiber optic network connections requiring precision, reliability, and compliance. At 35 meters in length, it bridges extended distances between network equipment while maintaining exceptional signal quality. **Technical Excellence:** This singlemode fiber cable features a 9/125 micrometer core with G.657.A1 glass fiber construction, specifically designed for single-wavelength, long-distance transmission. The cable achieves industry-leading performance metrics: insertion loss of ≤0.35dB (typically 0.15dB) and return loss exceeding 20dB, both tested in accordance with ANSI/TIA/EIA-455-171-A-2001 standards. Attenuation rates of 0.25 dB/km at 1310nm and 0.35 dB/km at 1550nm ensure minimal signal degradation over distance. **Connector Compatibility:** The LC/UPC (Lucent Connector/Ultra Physical Contact) to ST/APC (ST/Angled Physical Contact) configuration accommodates diverse equipment ecosystems, enabling seamless integration in mixed-vendor environments. The simplex design carries a single fiber strand, ideal for unidirectional signal transmission or pairing with separate return-path cables. **Safety & Compliance:** The OFNR (Optical Fiber, Non-conductive, Riser) jacket rating ensures safe installation in vertical cable runs, walls, and spaces without conduit. The cable meets EU directive 2002/95/EC (RoHS/ELV) requirements, making it compliant with environmental and safety regulations. TAA compliance confirms its suitability for government and sensitive sector projects. **Practical Features:** The distinctive yellow outer jacket provides immediate visual identification in complex cable management scenarios, reducing installation errors and simplifying future maintenance. The 1.8mm outside diameter balances durability with flexibility for tight routing requirements. **Ideal Applications:** Perfect for telecommunications infrastructure, enterprise data centers, campus networks, and any installation requiring long-distance, high-reliability fiber connectivity with mixed connector types. The cable ships from three US locations (California, Texas, South Carolina) ensuring rapid delivery. Custom lengths are available for specialized installations. **Warranty & Support:** Each cable includes a comprehensive 90-day limited warranty, backed by manufacturer expertise. Free standard shipping applies to orders exceeding $99.