The JBX06416 1.5m Arista-compatible 25GBASE-CR SFP28 passive direct attach copper cable represents the optimal solution for enterprises and data centers demanding high-speed, cost-effective network connectivity. This professional-grade cable is specifically engineered to deliver 25GB/s throughput while maintaining exceptional signal integrity across its full 1.5-meter length. **Technical Excellence** Constructed with premium 30AWG twinax copper conductors, this cable provides superior electrical performance compared to standard alternatives. The passive architecture eliminates power requirements and heat generation, making it ideal for densely-populated switch environments. Full compliance with IEEE 802.3by and SFF-8402/SFF-8472 specifications ensures compatibility with current and future infrastructure investments. **Superior Compatibility** SFP28-to-SFP28 connectors with copper terminations deliver reliable, consistent connections across all Arista-compatible equipment. The direct attach design minimizes latency and loss, critical factors for latency-sensitive applications including cloud computing, virtualization, and real-time data processing. **Certifications & Reliability** With RoHS, TUV, and UL certifications, this cable meets stringent environmental and safety standards. Operating across 0-70°C temperature ranges ensures performance in diverse data center environments. The 90-day limited warranty provides peace of mind for mission-critical deployments. **Practical Advantages** The 1.5-meter length strikes the optimal balance between reach and manageable cable runs in modern rack configurations. At this length, passive DAC technology outperforms active alternatives in cost-effectiveness and simplicity while maintaining superior reliability. Ships from strategically-located US warehouses in California and South Carolina with free standard shipping on orders exceeding $99. **Applications** Ideal for 25GB network upgrades in enterprise data centers, high-performance computing clusters, and service provider networks. Direct replacement for existing CAB-S-S-25G-1.5M installations ensures seamless infrastructure transitions without compatibility concerns.