NVIDIA Networking LinkX ケーブル: データセンター効率のための高速 DAC & AOC ソリューション

メランオックス リンクス
September 23, 2025
カテゴリー 接続: メラノックスケーブル
概要: 最新のデータセンター向けに設計された、NVIDIA MCP4Y10-N002 ツインポート OSFP パッシブ DAC ケーブルをご紹介します。このケーブルは、2x400Gb/s の高速データ伝送に対応しています。InfiniBand NDR および Ethernet プロトコルをサポートし、低遅延、最小限の消費電力、スイッチ間およびスイッチからサーバーへのアプリケーション向けの費用対効果の高い接続を提供します。
関連製品特性:
  • 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.
よくある質問:
  • 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.