The JBX43345 20-meter SC/APC to FC/APC simplex fiber patch cable represents the gold standard in singlemode optical connectivity. Engineered for telecommunications professionals and data center managers, this cable combines superior performance with robust construction to ensure reliable signal transmission in mission-critical applications. Technical Excellence: Built with 9/125 singlemode fiber and advanced G.657.A1 glass fiber technology, this cable delivers outstanding optical performance. With insertion loss specifications of ≤0.35dB at maximum (0.15dB typical) and return loss ≥20dB, it exceeds ANSI/TIA/EIA-455-171-A-2001 standards. The cable is tested and certified to perform at 1310nm and 1550nm wavelengths, supporting both conventional and modern network infrastructure. Durable Construction: The 1.8mm outside diameter ensures easy installation in tight spaces, while the riser-rated OFNR jacket (plenum alternatives available) provides fire safety compliance and long-term durability. The straight-through polarity configuration simplifies deployment in standard network topologies. Compliance & Certification: This cable meets TAA (Trade Agreements Act) requirements and is RoHS/ELV compliant per EU Directive 2002/95/EC, making it suitable for government, enterprise, and international projects. Available in custom lengths to match your specific installation requirements. Ideal Applications: Perfect for telecommunications networks, data center interconnects, campus networks, and any installation requiring reliable single-mode fiber connectivity. The SC/APC and FC/APC connectors provide industry-standard interfaces compatible with most network equipment. Support & Warranty: Backed by a 90-day limited warranty and supported by multiple U.S. distribution centers for fast shipping. Free standard shipping available on orders exceeding $99.