The JBX43221 9-meter LC/APC to FC/APC simplex singlemode fiber patch cable represents a premium solution for telecommunications, data center, and enterprise network applications requiring reliable optical signal transmission. This professional-grade cable combines advanced fiber optic technology with stringent quality standards to deliver exceptional performance in demanding environments. Technical Excellence and Performance: This simplex fiber patch cable features a 9/125 singlemode core constructed from G.657.A1 glass fiber, specifically engineered for single-mode optical signal propagation. The cable delivers impressive attenuation specifications of 0.25 dB/km at 1310 nm and 0.35 dB/km at 1550 nm, supporting both legacy and modern long-wavelength applications. Insertion loss is measured at ≤0.35dB with typical values of 0.15dB, while return loss maintains ≥20dB—both critical parameters for minimizing signal degradation and reflections in optical circuits. Connector Specifications and Design: The LC/APC to FC/APC connector configuration provides broad compatibility across telecommunications and networking equipment. APC (Angled Physical Contact) connectors minimize back-reflection, making this cable ideal for sensitive applications including DWDM systems, telecommunications networks, and enterprise fiber backbone infrastructure. The simplex design transmits signals in a single direction, suitable for applications requiring unidirectional optical pathways. Protection and Compliance: The yellow OFNR (Optical Fiber Non-conductive Riser-rated) jacket provides superior fire resistance and smoke control, meeting rigorous building codes for in-building installations. With a lean 1.8mm outside diameter, the cable navigates tight cable management scenarios without compromising durability. TAA compliance ensures this product meets federal procurement requirements, making it suitable for government and government-contracted installations. Quality Assurance: All cables are attenuation-tested in accordance with ANSI/TIA/EIA-455-171-A-2001 standards, guaranteeing consistent performance. The product carries RoHS/ELV certification, confirming environmental compliance. A 90-day limited warranty provides peace of mind for mission-critical installations. Flexibility and Custom Solutions: While this product ships in 9-meter configurations, custom lengths are available to accommodate unique installation requirements. Ships from multiple U.S. locations (Danville CA, Fort Worth TX, Beaufort SC) with free standard shipping on orders exceeding $99. Applications and Use Cases: Ideal for telecommunications infrastructure, data center connections, carrier networks, research institutions, and enterprise fiber backbone deployments. The straight-through polarity configuration ensures proper optical signal alignment in complex network topologies.