The JBX43776 LC/UPC to ST/APC simplex singlemode fiber patch cable represents professional-grade connectivity engineered for demanding network environments. This 25-meter cable features precision engineering and strict adherence to industry standards, making it an ideal choice for telecommunications, data center, and enterprise network applications. Key Technical Specifications: This singlemode fiber cable utilizes a 9/125 micron core with G.657.A1 glass fiber composition, providing superior performance for long-distance signal transmission. The cable achieves impressive insertion loss ratings of ≤0.35dB (typical 0.15dB) and return loss ≥20dB, ensuring signal integrity across your network infrastructure. Attenuation performance meets ANSI/TIA/EIA standards with 0.25 dB/km at 1310 nm and 0.35 dB/km at 1550 nm wavelengths. Construction & Durability: The yellow OFNR (Optical Fiber Non-conductive Riser) rated jacket provides flame resistance and meets building code requirements for in-building cable installations. The compact 1.8mm outside diameter allows for easier routing through cable trays and conduit while maintaining durability. RoHS and ELV compliance ensures environmental responsibility and regulatory adherence. TAA Compliance & Procurement: This cable is TAA (Trade Agreements Act) compliant, meeting U.S. government procurement requirements. This makes it an excellent choice for federal and institutional projects requiring compliant components. Applications: Ideal for fiber-optic network installations, telecommunications equipment patching, data center connectivity, and any application requiring reliable singlemode signal transmission. The straight-through polarity configuration ensures straightforward installation and compatibility with standard network equipment. Warranty & Support: Backed by a 90-day limited warranty and available in custom lengths for specific installation requirements. Free standard shipping applies to orders exceeding $99, with multiple fulfillment locations ensuring rapid delivery to your location.