The JBX43179 90-meter SC/APC to SC/APC simplex singlemode fiber patch cable is a professional-grade networking component designed for applications requiring long-distance signal transmission with minimal degradation. This cable represents an ideal solution for telecommunications carriers, internet service providers, enterprise data centers, and network infrastructure providers. **Technical Specifications:** This singlemode fiber cable utilizes a 9/125 micrometer core with G.657.A1 glass fiber classification, meeting the highest industry standards for performance and reliability. The SC/APC (angle polished connector) design provides superior return loss characteristics, making it particularly suitable for sensitive applications. With an insertion loss specification of ≤0.35dB (typically 0.15dB) and return loss exceeding 20dB, this cable ensures minimal signal reflection and attenuation across both 1310nm and 1550nm wavelengths. **Construction and Durability:** The cable features a durable yellow OFNR (Optical Fiber Non-conducting Riser) rated jacket with a 1.8mm outer diameter. The OFNR rating ensures compliance with safety standards for installation in riser spaces (vertical runs between building floors). The RoHS and ELV compliant construction demonstrates commitment to environmental standards and sustainable manufacturing practices. All components are tested in accordance with ANSI/TIA/EIA standards for attenuation and performance. **Compliance and Certification:** • TAA Compliant (Trade Agreements Act) • RoHS and ELV Directive 2002/95/EC • ANSI/TIA/EIA-455-171-A-2001 Standards • G.657.A1 Fiber Specification • HS Code: 8544.70.0000 **Advantages and Applications:** The simplex configuration provides a cost-effective solution for unidirectional signal transmission, making it ideal for backbone connections, long-distance links, and specialized point-to-point communications. The 90-meter length accommodates large facility deployments without signal repetition, while custom length options ensure precise fit for unique installation requirements. **Ordering and Support:** This product is TAA compliant, making it suitable for government contracts and GSA Schedule purchases. Free standard shipping applies to orders exceeding $99, with dispatch from strategically located warehouses in California, Texas, and South Carolina. Each cable includes a 90-day limited warranty covering manufacturing defects. Custom lengths are available to meet specific project requirements. **Maintenance and Care:** Maintain optimal performance by keeping connector ends clean and protected when not in use. Use lint-free cleaning materials specifically designed for fiber optic connectors. Store cables in cool, dry conditions away from direct sunlight to preserve jacket integrity.