The JBX83859 40-meter LC/LC OM2 50/125 multimode fiber patch cable represents a professional-grade solution for high-performance network connectivity. Built with precision engineering and quality materials, this duplex patch cable is engineered to deliver reliable fiber optic signal transmission in demanding infrastructure environments. **Technical Specifications:** This multimode fiber cable features OM2 50/125 core construction, specifically designed for short-to-medium distance transmission. With attenuation rates of 3.5 dB/km at 850nm or 1.0 dB/km at 1300nm, it supports various network protocols and applications. The dual-strand configuration utilizes LC/UPC connectors with Type A to B crossover polarity, the most common configuration for duplex patch cords, ensuring seamless integration with existing network infrastructure. **Performance & Quality:** The cable achieves exceptional low insertion loss of ≤0.35dB (typical 0.15dB) and return loss exceeding 60dB, meeting stringent industry standards. Bend-insensitive fiber technology protects signal integrity during installation and operation, while the OFNP-rated orange jacket provides flame retardancy and durability. All attenuation testing conforms to ANSI/TIA/EIA-455-171-A standards, guaranteeing consistent performance. **Compliance & Certification:** Fully TAA compliant and RoHS/ELV certified per EU directive 2002/95/EC, making it suitable for government contracts and regulated industries. Available in custom lengths to meet specific installation requirements. **Applications:** Ideal for data centers, server room connectivity, telecommunications equipment, and enterprise network infrastructure. The 40-meter length accommodates longer runs while maintaining signal quality. **Shipping & Support:** Enjoy free standard shipping on orders exceeding $99 with fulfillment from multiple distribution centers. Backed by 90-day limited warranty. Custom configurations available upon request.