The JBX43146 SC/APC to SC/UPC simplex fiber patch cable represents a professional-grade solution for organizations requiring reliable, high-performance optical connectivity. Manufactured with precision engineering and rigorous quality control, this 75-meter cable is specifically designed for single-mode fiber optic networks where signal integrity and long-distance transmission are critical. **Technical Excellence:** Constructed with a 9/125 micron singlemode fiber core and G.657.A1 grade glass fiber, this cable delivers exceptional optical performance. Insertion loss specifications of ≤0.35dB (with typical performance at 0.15dB) ensure minimal signal degradation across the cable length. Return loss of ≥20dB provides excellent signal reflection characteristics. Independent testing confirms performance at both 1310nm and 1550nm wavelengths, with attenuation rates of 0.25dB/km and 0.35dB/km respectively, meeting or exceeding ANSI/TIA/EIA-455-171-A-2001 standards. **Connector Specifications:** The SC/APC to SC/UPC configuration provides compatibility across diverse network equipment while minimizing back-reflection. The straight-through polarity design ensures seamless integration into existing telecommunications infrastructure without requiring specialty adapters or expensive reconfiguration. **Safety and Compliance:** RoHS and ELV compliant, this cable meets EU directive 2002/95/EC requirements. TAA (Trade Agreements Act) certification makes it suitable for government and federal projects. The OFNR (Optical Fiber Non-Conductive Riser) rating ensures safe installation in building vertical runs and plenum spaces, with flame-spread characteristics meeting critical safety standards. **Practical Design Features:** The vibrant yellow jacket provides immediate visual identification during installation and troubleshooting, reducing installation time and minimizing errors. With an outer diameter of 1.8mm, the cable offers flexibility in routing while maintaining structural integrity. Free standard shipping on orders over $99 and availability in custom lengths provide flexibility for diverse project requirements. **Applications:** Ideal for data centers, telecommunications facilities, campus networks, and long-distance single-mode fiber links. Perfect for scenarios requiring 75-meter runs between network equipment, optical terminals, or cross-connects. **Warranty and Support:** Each cable includes a 90-day limited warranty, reflecting manufacturer confidence in product quality. Ships from multiple U.S. locations for fast delivery to your facility.