The JBX05980 5-meter 200GBASE-CR4 QSFP56 Direct Attach Copper Cable represents enterprise-grade networking connectivity engineered for demanding high-speed data transmission environments. This cable is specifically optimized for NVIDIA Mellanox network switches and adapters, delivering exceptional performance in modern data center architectures. Technical Specifications: The cable features premium 26AWG copper conductors with specialized plastic jacketing to ensure optimal signal transmission and durability. The QSFP56 form factor supports 200GB per second data rates, significantly exceeding traditional networking solutions. Measuring 5 meters in length, it accommodates typical data center rack spacing while maintaining full compliance with IEEE 802.3cd standards and QSFP56 MSA specifications. Performance & Compatibility: This Direct Attach Copper (DAC) solution eliminates the performance degradation associated with active electronics, offering passive connectivity that reduces power consumption and heat generation. Full compatibility with NVIDIA Mellanox infrastructure means seamless integration into existing deployments, with the JBX05980 serving as a drop-in replacement for NVIDIA's MCA1J00-H005E specification. Safety & Compliance: The cable meets stringent international standards including RoHS, TUV, and UL certifications, ensuring safe operation in professional environments. The operating temperature range of 0-70°C accommodates diverse data center conditions. EU directive 2002/95/EC compliance guarantees environmental responsibility without compromising performance. Applications: Ideal for hyperscale data centers, HPC clusters, cloud infrastructure, AI/ML training environments, and enterprise storage area networks requiring maximum bandwidth and minimal latency. The DAC design excels in latency-sensitive applications where passive connectivity provides measurable performance advantages. Warranty & Support: Each cable includes a comprehensive 90-day limited warranty. With warehouses in California and South Carolina, orders over $99 qualify for free standard shipping, ensuring rapid deployment to facilities nationwide. Choose the JBX05980 for reliable, high-performance 200GBASE-CR4 connectivity that meets the demands of modern enterprise networking.