The JBX82079 40-meter LC/ST OM1 multimode fiber patch cable represents a premium solution for professional network infrastructure requiring both performance and compliance. This duplex cable is manufactured to ANSI/TIA/EIA standards, ensuring consistent quality across multiple production facilities in Taiwan, the US, and China. Key Technical Features: Specification Details: The OM1 62.5/125 multimode fiber core supports transmission at both 850nm and 1300nm wavelengths with attenuation rates of 3.5 dB/km and 1.0 dB/km respectively. The LC/UPC to ST/UPC connectors feature Type A to B crossover polarity, the industry standard for duplex patch cords. Low insertion loss (≤0.35dB, typical 0.15dB) and high return loss (≥60dB) minimize signal degradation and reflection issues. Durable Construction: The bend-insensitive OFNP jacketing accommodates tight cable routing without compromising performance, while the 1.8mm outer diameter fits standard cable trays and conduit. This construction withstands repeated handling and installation in demanding environments. Compliance & Standards: Full TAA compliance makes this cable suitable for government and institutional procurement. RoHS/ELV directive compliance demonstrates adherence to international environmental standards. Harmonization code 8544.70.0000 classifies it appropriately for customs and regulatory purposes. Practical Benefits: The 40-meter length eliminates the need for additional coupling, reducing connection points and potential signal loss. Free standard shipping on orders over $99 provides cost efficiency. The 90-day limited warranty ensures peace of mind for your investment. Custom lengths are available for specialized applications. Applications: Ideal for data center backbone connections, enterprise campus networks, laboratory equipment interconnections, and any professional installation demanding reliable multimode fiber transmission. Perfect for organizations requiring TAA-compliant network infrastructure.