The JBX43201 50-meter LC/APC to FC/UPC simplex fiber patch cable represents a professional-grade solution for telecommunications, data center, and enterprise network installations. This single-strand optical cable is engineered to deliver exceptional performance in critical signal transmission applications where reliability and signal integrity are paramount. **Technical Excellence:** The cable features a 9/125 singlemode fiber core with G.657.A1 specification, specifically designed for long-distance, low-loss signal transmission. The optical specifications have been thoroughly tested and certified in accordance with ANSI/TIA/EIA-455-171-A-2001 standards, ensuring consistent performance. With insertion loss of ≤0.35dB at typical levels and return loss ≥20dB, this cable minimizes signal degradation and provides superior performance compared to standard alternatives. **Connector Compatibility:** The LC/APC connector termination provides a physical contact (PC) angle-polished interface offering excellent return loss characteristics, while the FC/UPC connector ensures compatibility with a wide range of network equipment. This mixed-connector configuration makes the JBX43201 an ideal solution for hybrid environments or equipment upgrades. **Professional Construction:** The 1.8mm outside diameter yellow OFNR riser-rated jacket provides optimal protection for both indoor and vertical cable runs. The color-coding facilitates easy identification and organization in complex installation environments. The durable plastic accessories and construction withstand the rigors of professional installations. **Compliance and Certification:** Full TAA compliance and RoHS/ELV directive adherence ensure this cable meets stringent government and environmental standards, making it suitable for federal projects and eco-conscious organizations. **Flexibility and Support:** Available in custom lengths to accommodate unique installation requirements beyond the standard 50-meter configuration. Manufactured across multiple facilities (Taiwan, US, and China) to ensure availability and support quick turnaround. The 90-day limited warranty provides additional peace of mind for mission-critical installations. **Applications:** Ideal for telecommunications backbones, data center interconnects, campus network extensions, and any application requiring extended reach singlemode fiber connectivity with mixed connector requirements.