The JBX42130 SC/APC to SC/UPC duplex fiber patch cable represents the ideal solution for telecommunications professionals and data center operators requiring reliable, high-performance optical connectivity. Technical Excellence: This 8-meter patch cable features a 9/125 single mode core with G.657.A1 glass fiber, specifically designed for long-distance, low-loss signal transmission. The SC/APC connector on one end and SC/UPC connector on the other utilize the industry-standard Type A to B crossover polarity configuration, eliminating compatibility concerns in duplex installations. Attenuation is precisely controlled at 0.25 dB/km at 1310nm or 0.35 dB/km at 1550nm, with typical insertion loss of just 0.15dB—ensuring maximum power efficiency across your network infrastructure. Durable Construction: The 1.8mm outer diameter cable is jacketed with OFNR (Optical Fiber, Non-conductive, Riser) rated material, meeting stringent building codes for vertical cable runs. This construction protects fiber strands from physical damage while maintaining flexibility for installation in tight spaces. The robust plastic accessories and connectors withstand repeated handling during installation and maintenance. Compliance & Standards: As a TAA (Trade Agreements Act) compliant product manufactured in Taiwan, the US, or China, this cable meets procurement requirements for government and enterprise customers. It adheres to EU directive 2002/95/EC (RoHS/ELV) environmental standards and is tested in accordance with ANSI/TIA/EIA-455-171-A-2001 specifications, guaranteeing consistent quality and performance. Versatile Applications: Ideal for connecting network equipment, fiber optic switches, telecommunications panels, and high-speed data transmission systems. The yellow color jacket aids in network organization and troubleshooting. The cable's G.657.A1 specification allows for tighter bend radius, simplifying routing in congested installation environments. Customization & Convenience: While this standard 8-meter length meets most applications, custom lengths are available to match your specific deployment requirements. Free standard shipping on orders exceeding $99, with fulfillment from strategically located distribution centers (Danville CA, Fort Worth TX, and Beaufort SC) ensures rapid delivery. The included 90-day limited warranty provides confidence in your investment. Maintenance Tip: Protect connector ends with dust caps when not in use, and avoid exposing the cable to extreme temperatures or direct sunlight to maintain optimal performance throughout its operational life.