The JBX43267 80-meter LC/APC to ST/UPC Simplex Singlemode Fiber Patch Cable represents a professional-grade solution for telecommunications infrastructure, data centers, and enterprise networking applications requiring reliable single-strand fiber connectivity. **Technical Excellence** Built with 9/125 singlemode fiber core and G.657.A1 glass fiber, this cable delivers superior optical performance. With insertion loss specifications of ≤0.35dB (typical 0.15dB) and return loss ≥20dB, the cable ensures minimal signal degradation. Attenuation ratings of 0.25 dB/km at 1310nm and 0.35 dB/km at 1550nm comply with ANSI/TIA/EIA-455-171-A standards, supporting both legacy and modern wavelength systems. **Connector Compatibility** The LC/APC-to-ST/UPC configuration provides flexibility for mixed-vendor network environments. LC connectors offer compact form factor with superior return loss characteristics, while ST connectors remain industry standard in many installations. The straight-through polarity ensures straightforward deployment without cross-connect complications. **Compliance & Safety** TAA-compliant and RoHS-certified (EU directive 2002/95/EC), this cable meets federal procurement and environmental standards. Riser-rated (OFNR) jacketing with 1.8mm outside diameter ensures installation safety in plenum-adjacent environments and reduces bend radius stress. **Practical Advantages** The 80-meter length eliminates mid-span connectors in long-distance applications, reducing insertion loss points. Available in custom lengths for specialized installations. Backed by 90-day limited warranty with free standard shipping on orders exceeding $99, sourced from Danville CA, Fort Worth TX, and Beaufort SC for rapid delivery. **Applications** Ideal for interconnecting fiber distribution panels, network switches, and telecommunications equipment in campus networks, carrier facilities, and enterprise data centers where single-strand signal transmission and maximum reliability are critical.