The JBX43438 fiber patch cable represents a professional-grade solution for modern optical networking infrastructure. At 35 meters in length, this simplex singlemode cable bridges moderate distances while maintaining signal fidelity, making it ideal for data center racks, telecommunications closets, and enterprise network installations. **Technical Excellence:** Built with 9/125 micrometer G.657.A1 glass fiber, this cable delivers superior performance characteristics. The insertion loss specification of ≤0.35dB (0.15dB typical) ensures minimal signal degradation, while the return loss of ≥20dB provides excellent signal integrity. Attenuation measurements comply with ANSI/TIA/EIA-455-171-A-2001 standards, tested at both 1310nm and 1550nm wavelengths for versatility across different optical systems. **Connector Configuration:** The FC/APC to FC/UPC pairing accommodates mixed connector environments commonly found in enterprise networks and telecommunications facilities. This mixed-connector design reduces the need for separate adapter cables while maintaining signal quality and reliability. **Installation & Compliance:** The 1.8mm outer diameter with OFNR riser-rated jacketing meets stringent building code requirements and fire safety standards. Yellow identification aids in network organization and maintenance. TAA compliance ensures government procurement eligibility, while RoHS/ELV certification demonstrates environmental responsibility. The cable's flexible jacket enables easy routing through cable trays and conduit systems. **Custom Solutions:** While this product ships at 35 meters, custom lengths are available to meet specific application requirements, providing flexibility for unique installation scenarios. **Performance & Reliability:** With a 90-day limited warranty and free standard shipping on orders exceeding $99, this cable represents excellent value for telecommunications professionals, network engineers, and data center managers. Ships from multiple US locations (Danville CA, Fort Worth TX, Beaufort SC) for rapid delivery. This singlemode fiber cable is ideal for long-distance telecommunications, financial networks, scientific research facilities, and any application requiring precision optical connectivity with verified performance standards.