The JBX43202 55-meter LC/APC to FC/UPC simplex singlemode fiber patch cable represents professional-grade optical connectivity for mission-critical network applications. Engineered with precision-manufactured connectors and premium 9/125 singlemode fiber, this cable delivers exceptional performance characteristics that exceed industry standards. Key Technical Specifications: This cable features a 1.8mm outside diameter with yellow riser-rated (OFNR) jacketing, making it suitable for in-building installations where fire safety is paramount. The LC/APC connector provides angled physical contact with ≤0.35dB insertion loss, while the FC/UPC termination ensures broad compatibility across network infrastructure. Built to G.657.A1 specifications, the fiber offers improved macro-bend performance, critical for modern network deployments with space constraints. Performance & Compliance: Tested according to ANSI/TIA/EIA-455-171-A-2001 standards, this cable delivers consistent attenuation of 0.25dB/km at 1310nm or 0.35dB/km at 1550nm, ensuring minimal signal degradation over 55 meters. Return loss ≥20dB provides superior signal quality and reduced reflections. Full TAA compliance meets government procurement requirements, while RoHS/ELV certification ensures environmental responsibility. Applications & Use Cases: Ideal for data center interconnects, carrier-grade networks, long-distance telecommunications, and enterprise backbone infrastructure requiring single-direction fiber transmission. The extended 55-meter length accommodates facility-wide installations without intermediate splicing. Customization & Support: Custom lengths available to match your exact installation requirements. Backed by a 90-day limited warranty and shipped from multiple US locations with free standard shipping on orders over $99. Multi-unit packaging (10x10x10 case) available for bulk deployments.