The JBX42996 75-meter LC/UPC to LC/UPC simplex singlemode fiber patch cable represents a premium solution for professional telecommunications, data center, and enterprise networking applications. This cable is engineered to meet the most demanding performance requirements while maintaining cost-effectiveness and regulatory compliance. **Technical Excellence:** Constructed with 9/125 micron singlemode glass fiber (G.657.A1 grade), this cable delivers superior optical performance. The specification of ≤0.35dB insertion loss (0.15dB typical) at 1310nm and ≤0.35dB at 1550nm ensures minimal signal attenuation, critical for long-distance transmission. Return loss ≥20dB provides excellent connector integrity and signal fidelity. All attenuation measurements comply with ANSI/TIA/EIA-455-171-A-2001 standards, guaranteeing tested performance. **Compliance & Certification:** TAA (Trade Agreements Act) compliant and RoHS/ELV certified per EU directive 2002/95/EC, making this cable suitable for government contracts and environmentally conscious organizations. The riser-rated (OFNR) jacket meets building codes for in-wall installation and vertical runs. **Design Features:** The distinctive yellow jacket provides superior visibility in crowded cable environments, reducing installation errors and simplifying maintenance. LC/UPC connectors offer straight-through polarity with precision mechanical alignment, ensuring consistent performance across multiple connection cycles. The 1.8mm outer diameter balances durability with flexibility for tight routing scenarios. **Versatile Applications:** Ideal for backbone connections, patch panel interconnects, equipment-to-distribution frame runs, and high-speed data transmission requiring single-mode performance. Suitable for carrier networks, ISP infrastructure, enterprise LANs, and telecommunications facilities. **Custom Solutions & Support:** Available in custom lengths to accommodate specific installation requirements. Manufactured in Taiwan, US, and China with quality control oversight. Ships from multiple US locations (California, Texas, South Carolina) for expedited delivery. Backed by a 90-day limited warranty and qualifies for free standard shipping on orders exceeding $99. The 10x10x10 packaging protects cables during transit while remaining compact for storage.