The JBX06332 3m 10GBASE-CR SFP+ Passive Direct Attach Copper Cable represents a cost-effective, high-performance solution for enterprise and data center networking environments. Specifically designed for Intel-compatible systems, this cable delivers industry-leading 10 gigabit-per-second connectivity without the complexity or expense of active components. **Product Overview** This passive direct attach copper (DAC) cable features premium 30AWG twinax construction wrapped in durable plastic jacketing. The dual SFP+ connectors are precisely engineered to Intel specifications, ensuring seamless compatibility with Intel network interface cards, switches, and routing equipment. At 3 meters in length, this cable accommodates typical data center rack layouts and server-to-switch distances. **Technical Specifications** The cable meets IEEE 802.3ae specifications and qualifies under SFF-8431 and SFF-8472 standards. It operates reliably across temperatures from 0 to 70°C (32 to 158°F), making it suitable for both ambient office environments and warm data center conditions. The 30AWG gauge provides the ideal balance between flexibility and signal integrity for 10Gbps transmission. **Quality Assurance & Compliance** This product carries multiple safety certifications including RoHS, TUV, and UL compliance with EU directive 2002/95/EC (RoHS Directive). These certifications guarantee environmental safety, electromagnetic compatibility, and electrical safety standards required in professional networking installations. **Advantages Over Active Alternatives** Unlike active DAC cables, this passive solution requires no power supply, generating no heat and eliminating potential points of failure. This translates to lower total cost of ownership and simplified infrastructure management. The cable directly replaces OEM part number XDACBL3M, providing a reliable alternative for replacement and upgrade scenarios. **Applications & Use Cases** Ideal for: • Data center server-to-switch connections • Storage area network (SAN) implementations • High-performance computing clusters • Virtualization infrastructure upgrades • Cloud computing deployments • Enterprise network backbone connections **Shipping & Support** Ships from conveniently located U.S. distribution centers in California and South Carolina, with free standard shipping on orders over $99. Backed by a 90-day limited warranty and custom brand programming available for enterprise deployments. Custom availability options support large-scale procurement requirements.