The JBX43729 SC/APC to LC/UPC simplex singlemode fiber patch cable represents a premium solution for demanding network applications requiring exceptional signal fidelity over extended distances. Measuring 40 meters in length, this cable bridges equipment separated by significant distances while maintaining signal integrity critical to modern telecommunications infrastructure. Technical Excellence: This cable features a 9/125 singlemode core constructed from G.657.A1 grade glass fiber, the industry standard for single-mode transmission. The SC/APC (Angled Physical Contact) connector on one end connects to LC/UPC (Ultra Physical Contact) on the other, accommodating diverse equipment configurations. Insertion loss of ≤0.35dB typical ensures minimal signal degradation, while return loss ≥20dB provides superior reflectance characteristics. Attenuation specifications of 0.25dB/km at 1310nm and 0.35dB/km at 1550nm enable reliable operation across standard telecom wavelengths. Construction and Compliance: The distinctive yellow OFNR-rated jacket provides both visibility and building code compliance, meeting fire safety requirements for in-building fiber installations. At 1.8mm outside diameter, this cable maintains a compact profile for space-constrained environments. Manufacturing in Taiwan, US, and China facilities ensures consistent quality and availability. Compliance and Certification: Fully TAA compliant for government procurement, RoHS and ELV directive certified, this cable meets EU directive 2002/95/EC requirements. Standards compliance includes ANSI/TIA/EIA-455-171-A testing protocols, guaranteeing performance reliability. Applications and Benefits: - Data center interconnects requiring long-range connectivity - Telecommunications infrastructure expansion - Campus network backbone installations - Audio/visual production facilities - Enterprise IT environments Available in custom lengths to suit specific deployment needs, with free standard shipping on orders exceeding $99, and backed by a 90-day limited warranty. Multi-location fulfillment from California, Texas, and South Carolina ensures rapid delivery.