The JBX05469 3-Meter 40GBASE-CR4 QSFP+ Passive Direct Attach Copper Cable represents an excellent networking solution for organizations requiring reliable high-speed data transmission within data center and server environments. This Dell-compatible passive DAC cable is specifically engineered to meet the demanding requirements of modern enterprise networking infrastructure. Product Specifications: The cable features a robust construction with 30AWG copper twinax conductors encased in protective plastic jacketing, ensuring durability and consistent performance. Measuring 3 meters in length, it's perfectly suited for connecting servers to switches within standard data center rack configurations. The QSFP+ to QSFP+ connector interface provides seamless compatibility with Dell networking equipment and other 40GBASE-CR4 compliant infrastructure. Technical Excellence: Qualified to IEEE 802.3ba specifications, this cable delivers authentic 40GB data rates with minimal latency. The passive design eliminates the need for external power, reducing cable complexity and operational costs. Safety certifications including RoHS, TUV, and UL compliance ensure adherence to international standards, while the EU directive 2002/95/EC (RoHS) certification guarantees environmental responsibility. Key Advantages: Passive Direct Attach Copper cables offer significant advantages over fiber alternatives for short-distance applications. They provide lower latency, reduced power consumption, and superior cost-effectiveness. This cable directly replaces Dell OEM part numbers 02-SSC-0382-3M, 470-AAGI, and 470-AAWN, ensuring plug-and-play compatibility with existing Dell infrastructure. Applications: Ideally suited for: • Data center networking upgrades • High-performance computing clusters • Server-to-switch interconnection • InfiniBand and Ethernet convergence • Cloud infrastructure deployments Operating Environment: The cable operates reliably across temperatures from 0 to 70°C (32 to 158°F), accommodating diverse data center environmental conditions. Premium copper connectors ensure secure connections and minimal signal degradation. Value Proposition: Backed by a 90-day limited warranty and available for immediate shipment from multiple U.S. locations (Danville, CA and Beaufort, SC), this cable provides uncompromising reliability at competitive pricing. Free standard shipping applies to orders exceeding $99, delivering exceptional value for budget-conscious IT departments and system integrators seeking qualified networking components without premium pricing.