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NVIDIA Mellanox MCP1660-W00AE30, Mellanox Direct Attach Copper Cable, 400GbE QSFP-DD/0.5m/30 AWG

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NVIDIA Mellanox MCP1660-W00AE30, Mellanox Direct Attach Copper Cable, 400GbE QSFP-DD/0.5m/30 AWG
NVIDIA Mellanox MCP1660-W00AE30, Mellanox Direct Attach Copper Cable, 400GbE QSFP-DD/0.5m/30 AWG US$184.00
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    NVIDIA Mellanox MCP1660-W00AE30, Mellanox Direct Attach Copper Cable, 400GbE QSFP-DD/0.5m/30 AWG

    NVIDIA Mellanox MCP1660-W00AE30, Mellanox Direct Attach Copper Cable, 400GbE QSFP-DD/0.5m/30 AWG

    100% Genuine Ready to Ship
    $184.00
    Overview
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    Overview

    NVIDIA Mellanox MCP1660-W00AE30 Overview

    The Mellanox MCP1660-W00AE30 is a high-speed 400GbE Direct Attach Copper (DAC) cable designed as a data center accessory for short-reach server and switch interconnects. This QSFP-DD to QSFP-DD copper cable delivers a 400 Gb/s data rate over a 0.5 m link, making it ideal for top-of-rack and adjacent rack deployments where ultra-low latency and low power are critical. The passive 30 AWG construction is optimized for dense switch environments, helping operators in Asia, Europe, Africa, and North America build reliable high-bandwidth fabrics without adding power or cooling load. With its direct attach design, the MCP1660-W00AE30 simplifies deployment by removing the need for additional transceivers, while the QSFP-DD interface aligns with modern 400GbE switch ports used by distributors, system integrators, and enterprise users. It suits cloud clusters, storage nodes, AI training pods, and HPC workloads that require fast, consistent throughput within the rack. The short 0.5 m length helps keep cabling clean and organized, reduces signal loss, and supports predictable performance. For environments moving from 100GbE or 200GbE to 400GbE, this Mellanox DAC cable offers a practical, cost-efficient way to scale bandwidth within high-density racks and spine-leaf architectures in global data centers.

    Product Highlights

    400Gb/s
    Data Rate
    0.5 m
    Cable Length
    30 AWG
    Cable Gauge

    Product Applications Scenarios

    Data Center
    Used for high-density 400GbE switch-to-server links, reducing latency and simplifying short-reach rack cabling in modern data centers.
    Cloud Services
    Connects 400GbE leaf and spine nodes, helping cloud platforms scale bandwidth while keeping power use and hardware cost under control.
    Research Computing
    Links HPC and research clusters at 400GbE, ensuring fast node-to-node data flow for simulation, analytics, and scientific workloads.

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    Specification

    NVIDIA Mellanox MCP1660-W00AE30 Specification

    Model
    MCP1660-W00AE30
    Brand
    Mellanox
    Product Type
    Direct Attach Copper (DAC) Cable
    Data Rate
    400 Gb/s
    Cable Length
    0.5 m
    Conductor Gauge
    30 AWG
    Connector Interface
    QSFP-DD to QSFP-DD
    Application
    400GbE (400 Gigabit Ethernet)

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    Q&A

    Questions & Answers

    What troubleshooting steps can be taken for the MCP1660-W00AE30 cable?

    Ensure proper connection and compatibility between devices, and replace the cable if physical damage is noticed.

    What accessories are available for the MCP1660-W00AE30 Mellanox cable?

    Cable management tools, QSFP-DD adapters, and protective casing are compatible accessories for enhanced usage.

    How does the MCP1660-W00AE30 cable compare to other similar products on the market?

    Compared to others, the MCP1660-W00AE30 excels with its 400Gb/s speed, reliability, and efficient 30 AWG design.

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