The JBX06283 2m HPE ProCurve 10GBASE-CR SFP+ Passive Direct Attach Copper Cable represents a cost-effective solution for high-speed data center networking. As a passive DAC (Direct Attach Copper) cable, it requires no external power supply, making it an economical choice for short-distance 10 Gigabit Ethernet connections within rack environments or between adjacent network infrastructure. **Key Technical Features:** This cable features premium 30AWG twinax copper construction optimized for signal integrity and minimal signal loss. The SFP+ form factor connectors provide secure, tool-free connections to compatible network equipment. Qualified to industry standards SFF-8431 and SFF-8472, the cable meets stringent performance requirements for reliable 10GB data transmission. **Compliance & Safety:** Fully RoHS and ELV compliant, meeting EU Directive 2002/95/EC requirements. The cable carries TUV and UL safety certifications, ensuring it meets rigorous electrical safety and performance standards for enterprise deployment. **HPE ProCurve Compatibility:** Designed as a direct replacement for HPE ProCurve OEM part numbers J9282B and J9282D, this cable integrates seamlessly into existing HPE network infrastructure without compatibility concerns. **Operating Environment:** With an operating temperature range of 0-70°C (32-158°F), this cable performs reliably in typical data center and network closet environments. The durable plastic jacketing protects the copper twinax core from physical damage while maintaining flexibility for installation in tight spaces. **Practical Applications:** Ideal for connecting switches to servers, routers to switches, or establishing backup connections in redundant network architectures. The 2-meter length accommodates standard rack spacing and equipment arrangements. Perfect for organizations seeking to reduce network connectivity costs without compromising performance. **Warranty & Support:** Backed by a 90-day limited warranty and available with custom brand programming options. Free standard shipping on orders over $99, with fulfillment from multiple U.S. locations (Danville, CA and Beaufort, SC) for expedited delivery.