The JBX84039 40-meter LC/ST OM2 50/125 multimode fiber patch cable represents a robust solution for modern network infrastructure requiring both performance and compliance standards. Manufactured in Taiwan, the US, or China, this cable delivers consistent quality across multiple production facilities. **Technical Specifications:** This duplex patch cable utilizes OM2 50/125 multimode fiber technology, supporting data transmission speeds exceeding 1 gigabit per second. The fiber core exhibits exceptional optical properties with attenuation rates of 3.5 dB/km at 850nm or 1.0 dB/km at 1300nm, ensuring minimal signal loss across extended runs. Insertion loss measurements of ≤0.35dB (0.15dB typical) and return loss ≥60dB meet rigorous professional standards, with all testing conducted in accordance with ANSI/TIA/EIA-455-171-A-2001 specifications. **Connector Configuration:** Features LC/UPC to ST/UPC connectors in Type A to B crossover configuration—the most common duplex patch cord polarity standard. This ensures seamless integration with existing network equipment without requiring special configuration. **Advanced Jacketing Technology:** The cable employs bend-insensitive OFNP (Optical Fiber Non-conductive Plenum) rated jacketing with 1.8mm outer diameter, providing enhanced flexibility without compromising signal integrity. This design reduces installation strain and extends cable lifespan in space-constrained environments. **Compliance & Certifications:** Fully TAA (Trade Agreements Act) compliant with RoHS/ELV directive compliance per EU 2002/95/EC. Backed by a 90-day limited warranty, this cable meets government procurement standards while maintaining environmental responsibility. **Practical Applications:** Ideal for data center migrations, telecommunications facilities, enterprise LAN expansion, and any environment requiring government-compliant fiber optic connections. The distinctive pink jacket aids in network documentation and visual identification across complex installations. **Availability & Shipping:** Ships from three US locations (Danville CA, Fort Worth TX, and Beaufort SC) ensuring rapid delivery. Custom lengths available for specialized requirements. Free standard shipping applies to orders exceeding $99.