The JBX06144 0.5m Extreme Networks Compatible 10GBASE-CR SFP+ Passive Direct Attach Copper Cable represents enterprise-grade networking connectivity designed for demanding data center and high-performance computing environments. This passive DAC solution eliminates the need for power-consuming active electronics while delivering consistent 10GB data transmission speeds. Technical Excellence: Constructed with precision 30AWG twinax copper conductors, this cable meets IEEE 802.3ae and SFF-8431/SFF-8472 standards. The 0.5-meter length is optimized for rack-to-rack and switch-to-server connections within data centers. Operating reliably across temperatures from 0°C to 70°C (32°F to 158°F), it performs consistently in various deployment scenarios. Compliance & Safety: Full RoHS/ELV compliance ensures environmental responsibility and regulatory adherence. Independent certifications from TUV and UL validate safety and quality standards. The 90-day limited warranty provides customer confidence in product reliability. Universal Compatibility: Direct replacement for multiple OEM parts (10G-DACP-SFPZ5M, AA1403019-E6-50CM, and others), this cable offers exceptional flexibility. SFP+ connectors ensure compatibility with Extreme Networks equipment and certified third-party solutions. Cost-Effective Solution: Passive DAC technology eliminates expensive active optics while maintaining performance. No power requirements, reduced heat generation, and lower total cost of ownership make this ideal for budget-conscious enterprises. Applications: Perfect for data center expansions, server virtualization environments, storage area networks, and high-speed cluster computing. The compact length suits equipment mounted in close proximity while providing flexibility for organized cable management. Quality Assurance: Manufactured in Vietnam and China with rigorous quality controls, each cable undergoes testing to ensure performance specifications. Free standard shipping on orders exceeding $99 includes convenient fulfillment from multiple domestic locations.