The JBX05310 5m 40GBASE-CR4 QSFP+ Passive Direct Attach Copper Cable represents an optimal solution for high-speed data center networking. Built with HPE Aruba compatibility at its core, this passive DAC cable delivers enterprise-grade performance without the complexity and cost associated with active optical alternatives. Technical Excellence: This cable features 28AWG Twinax copper conductors with professional-grade plastic jacketing, engineered to IEEE 802.3ba and SFF-8436 specifications. The passive design eliminates power consumption concerns while maintaining exceptional signal fidelity across the full 5-meter span. QSFP+ connectors on both ends ensure seamless integration with HPE Aruba infrastructure and compatible networking equipment. Compliance & Certification: Fully RoHS compliant under EU Directive 2002/95/EC, the cable meets TUV and UL safety certifications, making it suitable for regulated enterprise environments. These certifications guarantee environmental responsibility and electrical safety for mission-critical network deployments. Application & Use Cases: Ideal for connecting network switches, routers, and high-speed storage systems within data center rack environments. The 5-meter length provides flexibility for moderate-distance connections without signal degradation. Perfect for organizations seeking reliable, cost-effective 40Gbps connectivity without sacrificing quality or compatibility. Performance Specifications: • Data Rate: 40Gbps • Operating Temperature: 0-70°C (32-158°F) • Cable Type: Passive Direct Attach Copper • Form Factor: QSFP+ • Standards: IEEE 802.3ba, SFF-8436 • Replaces: HPE OEM Part JH699A Warranty & Support: Every cable includes a 90-day limited warranty, ensuring peace of mind with your investment. Ships from strategically located U.S. facilities with free standard shipping on orders exceeding $99. Custom brand programming available for enterprise bulk orders.