The JBX06390 5m 25GBASE-CR SFP28 Passive Direct Attach Copper Cable represents the optimal solution for high-speed interconnectivity in modern data center environments. Designed specifically for Intel-compatible networking infrastructure, this passive DAC cable delivers exceptional performance without the complexity or expense of active alternatives. Key Features & Specifications: This premium copper cable utilizes 26AWG twinax construction with robust plastic jacketing, providing superior signal integrity and durability. Operating across the full 0-70°C temperature range, it maintains consistent performance in demanding server room conditions. The SFP28-to-SFP28 connector configuration ensures seamless integration with compatible network switches, NICs, and other infrastructure components. Performance & Reliability: Qualified to IEEE 802.3by and SFF specifications, the JBX06390 guarantees 25GB/s data transmission with minimal latency and signal degradation. As a passive DAC solution, it requires no external power, reducing operational costs and simplifying deployment. The passive architecture also eliminates heat generation, extending equipment lifespan. Compliance & Safety: Fully RoHS and ELV compliant per EU Directive 2002/95/EC, this cable meets TUV and UL safety certifications. All materials and manufacturing processes adhere to international standards, ensuring environmental responsibility and workplace safety. Versatile Applications: Ideal for connecting adjacent network switches, servers, and storage systems. Perfect for: data center trunk connections, high-performance computing clusters, virtualization environments, and enterprise storage networks. Directly replaces Intel OEM part XXVDACBL5M. Value & Support: Shipped from convenient U.S. locations (Danville, CA or Beaufort, SC), this cable qualifies for free standard shipping on orders exceeding $99. Backed by a comprehensive 90-day limited warranty, custom brand programming is available for qualified orders. Manufactured to exacting standards in Vietnam and China, every unit undergoes quality verification before shipment.