The Mellanox/Nvidia MCP1660-W is a 400G DAC (Direct Attach Cable) designed for connecting devices with QSFP-DD (Quad Small Form-Factor Pluggable Double Density) interfaces. This passive Twinax copper cable supports data transmission speeds of up to 400Gbps, making it ideal for high-performance computing, data centers, and cloud infrastructures. The MCP1660-W provides a cost-effective, low-latency, and power-efficient solution for short-distance interconnects, offering plug-and-play simplicity without requiring external power. Its robust construction and reliable performance make it a perfect choice for large-scale network environments, delivering high bandwidth and seamless data flow between switches, servers, and other networking hardware.
