Cables NVIDIA Networking LinkX: Soluciones DAC y AOC de alta velocidad para la eficiencia del centro de datos

Mellanox Linkx
September 23, 2025
Conexión De Categoría: cable mellanox
Resumen: Descubra el cable DAC pasivo OSFP de doble puerto NVIDIA MCP4Y10-N002, diseñado para la transmisión de datos de alta velocidad de 2x400 Gb/s en centros de datos modernos. Este cable es compatible con los protocolos InfiniBand NDR y Ethernet, ofreciendo baja latencia, mínimo consumo de energía y conectividad rentable para aplicaciones de conmutador a conmutador y de conmutador a servidor.
Características De Productos Relacionados:
  • Delivers 2x400Gb/s data rate per port using 8x100G PAM4 modulation for high-speed data transmission.
  • Features hot-pluggable OSFP connectors with finned-top or flat-top options for flexible installation.
  • Consumes less than 0.1W of power, ensuring energy efficiency in data center operations.
  • Compliant with SFF-8665, SFF-8636, and OSFP MSA standards for reliable interoperability.
  • RoHS compliant with a Low Smoke Zero Halogen (LSZH) jacket for enhanced safety and environmental protection.
  • Supports auto-negotiation between InfiniBand NDR and Spectrum-4 Ethernet protocols.
  • Ideal for high-density connections in NVIDIA Quantum-2 InfiniBand and Spectrum-4 Ethernet fabrics.
  • Provides plug-and-play compatibility with NVIDIA DGX H100 systems and other high-performance switches.
Las preguntas:
  • What protocols does the NVIDIA MCP4Y10-N002 DAC cable support?
    The cable auto-negotiates between InfiniBand NDR and Ethernet protocols, such as 800GBASE-CR8, ensuring versatile connectivity in diverse data center environments.
  • Is the cable hot-pluggable for easy installation?
    Yes, the OSFP connectors are designed to support hot-plugging, allowing for safe and convenient installation without powering down the system.
  • What are the typical applications for this twin-port DAC cable?
    It is ideal for switch-to-switch connections in NVIDIA Quantum-2 InfiniBand and Spectrum-4 Ethernet fabrics, high-performance computing (HPC) and AI clusters, data center spine-leaf architectures, and connecting NVIDIA DGX H100 systems to switches.
  • What is the power consumption of this passive DAC cable?
    The cable consumes less than 0.1W, offering one of the lowest power consumption solutions compared to active optical cables, which helps reduce overall data center energy costs.