The JBX05150 represents enterprise-class connectivity for next-generation data center infrastructure. This 3-meter 400GBASE-CR8 QSFP-DD Direct Attach Copper cable is engineered to meet the demanding requirements of modern high-speed networking environments, delivering robust 400GB transmission rates with exceptional reliability. **Technical Excellence** Constructed with precision 30AWG copper conductors and protective plastic jacketing, this DAC cable minimizes signal degradation and cross-talk. The cable qualifies to strict ETC 400GBASE-CR8 specifications, ensuring compatibility with QSFP-DD MSA and CMIS standards. QSFP-DD connectors at both ends provide secure, tool-less connections for rapid deployment. **Dell Compatibility** As a certified replacement for Dell OEM parts 470-AEDD and 470-AEDO, this cable integrates seamlessly into existing Dell infrastructure without compatibility concerns. The direct attach design eliminates the need for additional transceivers, reducing complexity and total cost of ownership. **Compliance & Certification** Fully RoHS and EU directive 2002/95/EC compliant, with TUV and UL safety certifications. The cable meets all regulatory requirements for enterprise deployments across North America and Europe. **Reliability & Support** Designed for operation across 0-70°C temperature range, ensuring stable performance in controlled data center environments. Backed by a 90-day limited warranty, with rapid support available. Ships from strategically located US distribution centers (Danville, CA and Beaufort, SC) with free standard shipping on qualifying orders. **Applications** Ideal for data center fabric connections, high-performance computing clusters, enterprise storage networks, and telecom infrastructure. Direct attach copper cables eliminate latency penalties associated with active electronics, making them preferred for short-to-medium distance, high-bandwidth requirements. **Custom Options** Enterprise customers benefit from custom brand programming availability, enabling seamless integration into private-label solutions.