The JBX43478 is a professional fiber optic patch cable engineered for mission-critical networking applications requiring reliable singlemode signal transmission over extended distances. This 85-meter simplex cable features FC/APC connectors on both ends, providing optimal performance characteristics for telecom and data center infrastructure. Technical Excellence: Constructed with 9/125 singlemode fiber core and G.657.A1 glass composition, this cable delivers exceptional signal integrity. The APC angled connectors ensure minimal back reflection (≥20dB return loss) compared to standard PC connectors, reducing signal degradation. Insertion loss of ≤0.35dB at 1550nm and 0.25dB/km at 1310nm meets ANSI/TIA/EIA standards, making it ideal for high-speed, long-distance transmissions. Durable Construction: The 1.8mm outer diameter yellow OFNR (Optical Fiber Non-conductive Riser) jacket provides superior protection against physical damage while maintaining flexibility for routing through cable trays and conduits. The color-coded yellow jacket facilitates easy identification and organization in complex network installations. Compliance & Reliability: Fully TAA compliant and RoHS/ELV certified, this cable meets government procurement requirements and environmental regulations. Tested according to ANSI/TIA/EIA-455-171-A-2001 standards and backed by a 90-day limited warranty. Applications: Ideal for enterprise LANs, telecommunications infrastructure, fiber-to-the-premises (FTTP) deployments, data center interconnects, and scientific instrumentation requiring precise signal transmission. Customization Available: Available in custom lengths to accommodate specific installation requirements. Ships from multiple U.S. locations with free standard shipping on orders over $99.