The JBX06219 1-meter 10GBASE-CR SFP+ passive direct attach copper (DAC) cable represents a cost-effective solution for high-speed network connectivity in modern data centers and enterprise environments. Specifically designed for HPE ProCurve compatibility, this cable meets the demanding requirements of 10 gigabit Ethernet applications. **Technical Specifications:** This twinax cable features precisely engineered 30AWG copper conductors that provide optimal signal integrity for 10GB data transmission. The cable meets SFF-8431 and SFF-8472 IEEE standards, ensuring compatibility with industry-standard SFP+ modules. With dimensions of 12x12x2mm, the compact form factor enables flexible cable management in crowded server racks and switch environments. **Performance & Reliability:** The passive DAC design eliminates the need for external power, reducing complexity and potential points of failure. Operating reliably across temperatures from 0 to 70°C (32 to 158°F), this cable maintains consistent performance in various data center conditions. The plastic jacketing with copper construction provides durability while maintaining flexibility for installation and routing. **Compliance & Certifications:** Fully RoHS and ELV compliant, this cable meets EU Directive 2002/95/EC requirements. TUV and UL certifications guarantee safety and quality standards. These certifications are critical for organizations requiring strict regulatory compliance in regulated industries. **Compatibility & Replacement:** Direct compatibility with HPE ProCurve switches makes this cable an ideal replacement for OEM part numbers J9281B and J9281D, often at a fraction of original equipment manufacturer pricing. The standardized SFP+ connectors ensure plug-and-play installation without requiring firmware updates or configuration changes. **Use Cases:** Ideal for connecting switches to servers, storage arrays, or other network infrastructure requiring 10GB connectivity. Perfect for organizations consolidating data center infrastructure, building out network backbones, or upgrading legacy systems. The 1-meter length accommodates typical switch-to-device distances in standard rack deployments. **Advantage Over Alternatives:** Compared to active DAC cables or fiber optics, passive DAC solutions offer lower cost, minimal latency, and reduced power consumption. This cable delivers reliable performance without the maintenance requirements associated with active components or fiber cabling. **Warranty & Support:** Backed by a 90-day limited warranty. Ships from multiple US locations (Danville, CA and Beaufort, SC) with free standard shipping on orders exceeding $99. Custom brand programming available for enterprise bulk orders.