The JBX42016 LC/APC to LC/UPC duplex single mode fiber patch cable represents a premium solution for mission-critical network applications requiring government compliance and superior optical performance. This 25-meter cable combines professional-grade specifications with practical design features that streamline network deployment and maintenance. Key Technical Specifications: The cable features a 9/125 single mode fiber core constructed with G.657.A1 glass specifications, ensuring optimal performance across standard telecommunications wavelengths. With an outside diameter of just 1.8mm, this compact design facilitates easier routing through cable conduits and reduces installation time. The duplex configuration supports Type A to B crossover polarity—the industry standard for most duplex patch cord applications. Optical Performance: This cable delivers exceptional optical characteristics with insertion loss of ≤0.35dB (0.15dB typical) and return loss ≥20dB, meeting rigorous standards for signal integrity. Attenuation specifications of 0.25 dB/km at 1310 nm and 0.35 dB/km at 1550 nm ensure reliable performance across common operational wavelengths. All attenuation measurements are conducted in accordance with ANSI/TIA/EIA-455-171-A-2001 standards. Compliance & Safety: TAA compliance certifies this cable for U.S. government purchases and procurement programs, making it ideal for federal agencies, defense contractors, and public sector IT infrastructure. RoHS/ELV compliance demonstrates environmental responsibility, with manufacturing following EU directive 2002/95/EC standards. The OFNR (Optical Fiber Non-Conductive Riser) rating permits installation in vertical cable runs within multi-story buildings, enhancing deployment flexibility. Design & Identification: The distinctive yellow jacket provides superior cable identification in high-density network environments, reducing configuration errors and simplifying troubleshooting. The plastic accessory construction with 1.8mm diameter ensures durability while maintaining flexibility for practical installations. Applications: Ideal for enterprise data centers, telecommunications facilities, government installations, campus networks, and any environment requiring dependable single mode fiber connectivity with compliance certifications. Warranty & Support: Backed by a comprehensive 90-day limited warranty. Available in custom lengths for specialized applications. Ships from multiple U.S. locations with free standard shipping on orders exceeding $99.