The JBX43253 LC/APC to ST/UPC fiber patch cable represents professional-grade connectivity engineered for mission-critical network applications. This 12-meter simplex cable combines superior optical performance with robust construction standards, making it an ideal choice for telecommunications facilities, data centers, and enterprise networks requiring compliance-certified components. **Technical Excellence** Built with 9/125 singlemode fiber core and G.657.A1 glass fiber, this cable delivers exceptional optical performance. The insertion loss of ≤0.35dB (0.15dB typical) and return loss of ≥20dB exceed industry standards, while attenuation specifications of 0.25dB/km at 1310nm and 0.35dB/km at 1550nm ensure reliable signal integrity across dual-wavelength applications. **Durability and Safety** The 1.8mm diameter jacketing features OFNR (Optical Fiber Non-conductive Riser) rated construction, designed for safe installation in building risers and plenum spaces. RoHS/ELV compliant and TAA certified, this cable meets stringent regulatory requirements for government and enterprise procurement. **Flexible Solutions** While the standard offering provides 12 meters of connectivity, custom lengths are available to accommodate unique installation requirements. The bright yellow jacket aids in quick identification and cable management in complex network environments. **Quality Assurance** Each cable undergoes attenuation testing in accordance with ANSI/TIA/EIA-455-171-A-2001 standards, backed by a 90-day limited warranty. Available from multiple U.S. distribution centers with free standard shipping on orders over $99. **Applications** Ideal for connecting LC/APC-equipped sources to ST/UPC-terminated network infrastructure in data center backbones, telecommunications hubs, and high-reliability fiber network installations.