The JBX83529 40-meter LC/SC OM2 50/125 multimode fiber patch cable represents a premium solution for organizations requiring dependable fiber optic connectivity. This duplex cable is engineered to transmit high-speed fiber signals with minimal signal degradation, making it ideal for data centers, network switching environments, and telecommunications infrastructure. **Technical Excellence:** This cable features OM2 50/125 multimode fiber construction, supporting data transmission at both 850nm and 1300nm wavelengths with attenuation rates of 3.5dB/km and 1.0dB/km respectively. The industry-leading insertion loss of 0.15dB (typical) ensures maximum power efficiency and reduced signal attenuation across the 40-meter span. Return loss specifications exceeding 60dB guarantee minimal signal reflection and optimal performance in critical applications. **Superior Build Quality:** The cable incorporates bend-insensitive fiber technology with OFNP jacketing, providing exceptional durability during installation and in confined spaces. The compact 1.8mm outside diameter allows for efficient cable management without sacrificing structural integrity. LC/UPC to SC/UPC connectors deliver reliable connections with minimal back-reflection. **Compliance & Standards:** Full TAA compliance ensures government procurement eligibility, while RoHS/ELV directives compliance reflects environmental responsibility. The cable meets rigorous ANSI/TIA/EIA-455-171-A-2001 standards for attenuation testing, guaranteeing performance consistency. **Practical Advantages:** Available in custom lengths for specialized installations, this cable accommodates unique network configurations. Manufactured in Taiwan, US, or China, it ships from strategically located warehouses in California, Texas, and South Carolina, ensuring rapid delivery. The 90-day limited warranty provides peace-of-mind protection. **Applications:** Ideal for connecting network switches, routers, and fiber optic equipment requiring duplex connectivity. Perfect for backbone networks, storage area networks (SANs), and metropolitan area networks (MANs). The Type A to B crossover polarity makes it immediately usable in standard duplex configurations without adapter requirements. Invest in reliable fiber connectivity that delivers consistent performance and supports your network's growth.