The JBX05060 1m Arista CAB-D-8S-200G-1M compatible 200GBASE-CR8 QSFP-DD to 8x SFP28 direct attach copper breakout cable represents a premium solution for modern high-speed data center networking. This passive DAC breakout cable enables seamless connectivity between 200GB QSFP-DD ports and multiple 25GB SFP28 ports, providing exceptional flexibility for network architecture designs. **Key Features & Benefits:** The cable's 30AWG twinax copper construction delivers superior signal integrity and minimal crosstalk, ensuring reliable 200GBASE-CR8 performance over the 1-meter span. As a passive breakout solution, it eliminates active transceiver costs while reducing power consumption in high-density deployments. The compact 12x12x2mm form factor enables easy integration into crowded switch environments and cable management systems. **Technical Specifications:** Compatible with Arista switching platforms, this breakout cable supports full 200GB throughput with direct QSFP-DD to 8x SFP28 connectivity. The 30AWG gauge provides optimal impedance matching for copper-based signaling, while RoHS and ELV compliance ensures environmental responsibility. Operating temperatures from 0-70°C accommodate standard and cold-aisle data center conditions. **Applications & Use Cases:** Ideal for hyperscale data centers, cloud infrastructure providers, and enterprise networks requiring cost-effective 200GB breakout connectivity. Perfect for pod-to-pod or switch-to-switch interconnects within controlled cable distances. Particularly valuable for organizations standardizing on Arista platforms seeking economies of scale. **Quality Assurance:** Fully RoHS/ELV compliant with TUV and UL safety certifications. Manufactured in Vietnam and China with stringent quality controls. Each cable undergoes rigorous testing before shipment. Backed by a comprehensive 90-day limited warranty. **Shipping & Support:** Fast fulfillment from U.S. distribution centers in Danville, CA and Beaufort, SC. Free standard shipping on orders exceeding $99. Custom brand programming available for OEM integrations. Expert technical support available for compatibility verification.