The JBX06442 represents an exceptional value proposition for organizations deploying HPE-based infrastructure requiring high-speed, short-reach connectivity. This 1-meter 25GBASE-CR SFP28 passive direct attach cable is specifically engineered to meet the demanding requirements of modern data centers and enterprise networking environments. **Technical Excellence** This passive DAC cable features premium 30AWG twinax copper construction, delivering industry-leading performance at 25Gbps data rates. The SFP28 to SFP28 connector configuration ensures seamless integration with existing HPE equipment and infrastructure. Manufactured to comply with IEEE 802.3by specifications and SFF-8402/SFF-8472 standards, this cable guarantees compatibility and reliability across demanding applications. **Superior Design & Durability** The passive design eliminates external power requirements, reducing operational costs and simplifying deployment. Copper conductors with protective plastic jacketing provide durability against physical stress while maintaining signal integrity. With dimensions of 12x12x2mm and an operating temperature range of 0-70°C (32-158°F), this cable performs reliably in varied data center environments. **Compliance & Certification** Fully compliant with RoHS and EU directive 2002/95/EC, this cable meets global environmental and safety standards. TUV and UL certifications confirm rigorous testing and adherence to international quality benchmarks, providing assurance for mission-critical deployments. **HPE Compatibility** Direct replacement for HPE part numbers 844474-B21, JL294A, JL487A, and R4G19A. This compatibility eliminates procurement complexity and ensures seamless integration with existing HPE switch and networking infrastructure. **Practical Applications** Ideal for: • Data center top-of-rack (ToR) switch connections • Short-reach interconnects between network equipment • Temporary network installations and testing • Cost-effective upgrades from older connectivity solutions • High-density server rack networking **Value & Warranty** Included 90-day limited warranty provides peace of mind, backed by responsive customer support. Free standard shipping on orders exceeding $99 enhances overall value. Ships from conveniently located distribution centers in Danville, CA and Beaufort, SC for rapid delivery. **Custom Options** Custom brand programming available for organizations requiring private labeling or specific branding requirements, perfect for resellers and system integrators.