The JBX05181 Dell-compatible 40GBASE-CR4 QSFP+ to 4x SFP+ breakout DAC cable represents the ideal solution for organizations seeking high-performance, cost-effective network connectivity. This 0.5-meter passive copper cable eliminates the need for active electronics, reducing power consumption, heat generation, and associated operational costs while maintaining exceptional data integrity. Technical Excellence and Performance: Built to IEEE 802.3ba specifications, the JBX05181 delivers robust 40GB transmission rates with minimal signal degradation. The 30AWG twinax copper construction ensures optimal signal integrity across short-reach deployments. Unlike active optical solutions, this passive design requires no power supply, making it ideal for power-constrained environments and reducing total cost of ownership. Compatibility and Integration: Perfectly compatible with Dell networking equipment (replacement for OEM part numbers 470-AAGC and 470-AAVT), this cable integrates seamlessly into existing infrastructure. The QSFP+ form factor connects directly to Dell switches and network interfaces, supporting breakout configurations for SFP+ port aggregation. Compliance and Certification: Fully compliant with RoHS and ELV directives, the JBX05181 meets stringent safety and environmental standards. TUV and UL certifications demonstrate adherence to international quality and safety protocols, ensuring reliable performance in enterprise-grade deployments. Ideal Applications: Perfect for data center interconnects, server cluster networking, and high-speed storage systems, the JBX05181 serves organizations requiring reliable, economical 40GB connectivity. The 0.5-meter length accommodates short-reach cabinet and rack deployments where space efficiency is crucial. Reliability and Support: Operating reliably across 0-70°C temperature ranges, this cable handles demanding data center environments. Backed by a comprehensive 90-day limited warranty and featuring custom branding options, the JBX05181 provides peace of mind and professional deployment flexibility. Ships from conveniently located U.S. facilities with free standard shipping on qualifying orders.