The JBX05970 2-meter 200GBASE-CR4 QSFP56 Direct Attach Copper cable represents a cost-effective and reliable solution for modern high-speed data center interconnects. As a passive DAC cable, it eliminates power consumption and thermal concerns associated with active solutions, making it ideal for dense rack environments and budget-conscious deployments. Technical Excellence: This cable is engineered to IEEE 802.3cd specifications and adheres to QSFP56 Multi-Source Agreement (MSA) and CMIS standards. The 26AWG twinax copper conductors provide superior signal integrity for 200GB/s transmission rates. The combination of copper materials with professional-grade plastic jacketing ensures durability and long-term performance in demanding environments. Compatibility and Integration: Fully compatible with NVIDIA Mellanox networking equipment, the JBX05970 serves as a direct replacement for OEM part numbers MCP1650-H002E26, MCP1650-V002E26, 980-9I54D-00V002, and 980-9I549-00H002. This broad compatibility makes it an excellent choice for organizations standardized on Mellanox infrastructure or those executing multi-vendor deployments. Compliance and Certifications: The cable meets RoHS (EU directive 2002/95/EC) and ELV requirements, ensuring environmental responsibility. TUV and UL safety certifications provide additional assurance for use in regulated industries and critical infrastructure environments. Performance Specifications: Operating reliably across 0-70°C temperature ranges, this 2-meter length accommodates typical rack configurations without excessive cable runs. The passive design eliminates latency and maintains signal fidelity for latency-sensitive applications including high-frequency trading, AI/ML computing, and cloud infrastructure. Value Proposition: Qualifying for free standard shipping on orders exceeding $99, combined with a 90-day limited warranty, the JBX05970 delivers professional-grade connectivity with exceptional value. Ships from US locations in California and South Carolina for expedited delivery to North American customers.