The JBX05008 400GBASE-CR8 breakout cable represents the essential connectivity solution for modern data centers transitioning to 400GB network infrastructure. This 1-meter direct attach copper (DAC) cable seamlessly bridges the gap between 400GB QSFP-DD ports and dual 200GB QSFP56 ports, enabling flexible network topology design without the cost and latency associated with active optical solutions. **Key Features & Specifications:** - **Configuration:** QSFP-DD to 2x QSFP56 breakout design - **Data Rate:** 400 Gbps (400GBASE-CR8) - **Cable Length:** 1 meter - **Gauge:** 30AWG twinax copper conductors - **Standards Compliance:** ETC 400GBASE-CR8, QSFP-DD MSA, CMIS specifications - **Safety Certifications:** RoHS, TUV, UL certified - **Operating Temperature:** 0-70°C (32-158°F) - **Warranty:** 90-day limited warranty **OEM Compatibility:** Direct replacement for Dell part numbers 470-AEVH, 470-BCCS, and 470-AEVI, making installation and integration straightforward for existing Dell environments. The cable maintains full compatibility with Dell PowerEdge servers and Networking switches requiring 400GB connectivity. **Advantages of DAC Breakout Technology:** Passive copper construction eliminates the need for power consumption, reducing operational costs and heat generation in dense server racks. The 1-meter length provides optimal reach for inter-device connections while maintaining signal integrity without requiring active signal regeneration. **Application Scenarios:** - High-performance computing clusters - Cloud service provider infrastructure - Enterprise data center upgrades - Network backbone consolidation - Server-to-switch connectivity - Storage area network (SAN) deployments **Material Quality & Durability:** Manufactured in Vietnam and China with stringent quality controls, this cable features premium copper connectors and robust plastic jacketing designed to withstand frequent installation cycles. RoHS and ELV compliance ensures environmental responsibility and regulatory adherence for international deployments. **Shipping & Support:** Qualifies for free standard shipping on orders exceeding $99, with convenient shipping options from Danville, CA and Beaufort, SC locations. Custom brand programming is available for OEM and enterprise customers requiring private label solutions. Invest in reliable, cost-effective 400GB connectivity with the JBX05008—the smart choice for data center professionals prioritizing performance, compatibility, and value.