The JBX42997 80-meter LC/UPC to LC/UPC simplex singlemode fiber patch cable is engineered for demanding telecommunications and data center applications requiring exceptional signal integrity and reliability. **Technical Excellence:** This cable features a 9/125 singlemode core constructed with G.657.A1 glass fiber, meeting the highest industry standards for optical performance. With insertion loss of ≤0.35dB (0.15dB typical) and return loss of ≥20dB, it ensures minimal signal degradation over the 80-meter span. Attenuation performance of 0.25 dB/km at 1310 nm or 0.35 dB/km at 1550 nm provides excellent long-distance transmission capability. **Quality and Compliance:** TAA compliant and certified under EU Directive 2002/95/EC (RoHS/ELV), this cable meets stringent government and enterprise procurement standards. The OFNR (Optical Fiber Non-Conductive Riser Rated) jacketing ensures safe installation in vertical building runs and plenum environments. All specifications are verified through rigorous testing in accordance with ANSI/TIA/EIA-455-171-A-2001 standards. **Design and Durability:** The distinctive yellow jacket provides easy identification in complex installations while the 1.8mm outside diameter allows flexible routing through cable trays and conduits. Straight-through polarity ensures straightforward connectivity. Custom lengths are available for unique deployment requirements. **Value and Convenience:** Shipped from multiple US locations (Danville, CA; Fort Worth, TX; Beaufort, SC), this cable qualifies for free standard shipping on orders exceeding $99. Backed by a comprehensive 90-day limited warranty, it represents excellent value for telecommunications professionals, network installers, and IT departments. Whether connecting network equipment, upgrading existing infrastructure, or building new installations, this TAA-compliant singlemode cable delivers the performance and reliability you demand.