The JBX43012 10-meter LC/APC to LC/UPC simplex singlemode fiber patch cable represents professional-grade optical connectivity for mission-critical network infrastructure. Built with precision and tested to stringent industry standards, this cable delivers exceptional performance for datacenter, telecommunications, and enterprise applications. **Technical Excellence** This singlemode fiber cable features a 9/125 core constructed from G.657.A1 glass fiber, providing superior bend radius characteristics and attenuation performance. The cable achieves insertion loss of just ≤0.35dB (0.15dB typical) and return loss ≥20dB, ensuring minimal signal degradation across standard operating wavelengths (1310nm and 1550nm). With attenuation specifications of 0.25 dB/km at 1310nm and 0.35 dB/km at 1550nm, this cable exceeds industry requirements for long-distance transmission. **Connector Compatibility** The LC/APC to LC/UPC configuration provides industry-standard connectivity for diverse network equipment. APC (angled physical contact) connectors minimize reflectance, while UPC (ultra-physical contact) connectors offer standard connectivity options, making this cable ideal for hybrid network environments and complex integration scenarios. **Compliance & Certification** TAA compliance certifies this product for U.S. government procurement, meeting Buy American requirements. RoHS/ELV compliance ensures environmental safety and regulatory adherence across global markets. The cable is tested in accordance with ANSI/TIA/EIA-455-171-A-2001 standards, guaranteeing reliable performance. **Design Features** The bright yellow OFNR (Optical Fiber Nonconductive Riser) jacket provides excellent visibility for identification and management while offering flame resistance for building code compliance. The 1.8mm outside diameter ensures compatibility with standard conduit, cable trays, and patch panel installations. The simplex configuration supports single-strand applications, reducing cable bulk and simplifying deployment. **Applications** Perfect for datacenter interconnects, telecommunications backbone networks, fiber-to-the-premises (FTTP) installations, and enterprise LAN upgrades. The cable's robust construction and tested performance specifications make it suitable for both indoor and controlled outdoor environments. **Custom Options & Support** Available in custom lengths for specific deployment requirements. Free standard shipping on orders over $99 from multiple U.S. distribution centers. 90-day limited warranty provides peace of mind for critical network installations. Choose the JBX43012 for reliable, standards-compliant singlemode fiber connectivity backed by proven performance specifications and professional support.