The JBX05067 3-meter 200GBASE-CR8 QSFP-DD to 8x SFP28 passive breakout DAC cable represents the ideal solution for modern high-speed data center and enterprise network infrastructure. As a direct compatible replacement for the Arista CAB-D-8S-200G-3M, this cable delivers predictable performance and seamless integration into existing Arista-based network architectures. **Technical Excellence** Constructed with 30AWG twinax copper cable and precision-engineered connectors, this passive DAC delivers exceptional signal integrity at 200GB speeds. The QSFP-DD form factor connects to a single 200G port, breaking out into eight independent SFP28 channels, providing flexible connectivity options for mixed-speed network deployments. With copper's superior conductivity and proven reliability, this cable eliminates the complexity and expense of active components. **Superior Compliance & Safety** Fully compliant with RoHS Directive 2002/95/EC and ELV standards, this cable meets enterprise environmental requirements. Multiple safety certifications including TUV and UL validation ensure your network infrastructure meets the highest safety and quality standards. **Practical Benefits** The passive design eliminates power requirements, reducing operational complexity and cooling demands. At just 3 meters, this cable accommodates typical rack-to-rack deployments while maintaining signal quality. Free standard shipping on orders over $99 makes this an economical choice for budget-conscious IT teams. **Operating Specifications** Operates reliably across 0-70°C temperature ranges, accommodating most data center environments. The robust plastic jacketing protects against physical damage and provides durability in high-traffic facility locations. **Ideal Applications** Perfect for data center upgrades, enterprise network expansions, and high-speed interconnect needs. Whether upgrading from lower speeds or deploying new 200G infrastructure, this cable provides immediate compatibility with existing Arista ecosystems. Custom brand programming is available for organizations requiring white-label solutions. **Warranty Protection** Backed by a 90-day limited warranty, ensuring customer confidence and satisfaction. Ships from convenient US locations (Danville, CA and Beaufort, SC) for rapid deployment.