NVIDIA/Mellanox MCP4Y10-N002 Совместимый DAC 2м (7 футов) Двухпортовый 2x400Gb/s OSFP с ребристым верхом на 2x400Gb/s OSFP с ребристым верхом InfiniBand NDR Пассивный медный кабель

In a 128-node AI cluster, the hybrid interconnection solution (single-mode optical modules + DAC) saves over 20% in deployment costs and ~21.6% in total power consumption vs. an multi-mode optical modules solution. It eases cooling pressure of switches, cuts data center power costs, and DAC’s near-zero power optimizes PUE—building green, sustainable computing infrastructure while meeting interconnection needs.