MCP1660-W01AE30, NVIDIA Mellanox Direct Attach Copper Cable, 400GbE/1.5m/QSFP-DD

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    Overview

    NVIDIA Mellanox MCP1660-W01AE30 Overview

    The Mellanox MCP1660-W01AE30 is a high-speed 400GbE Direct Attach Copper (DAC) cable designed for data center switching and server connectivity. This QSFP-DD to QSFP-DD passive copper cable delivers reliable, low-latency links for top-of-rack, spine-leaf, and end-of-row architectures across Asia, Europe, Africa, and North America. With a 1.5 m length and 30 AWG wire gauge, it is ideal for short-reach connections inside racks or between adjacent racks, helping distributors, small and medium integrators, and end users build dense, cost-effective 400G infrastructure.

    The MCP1660-W01AE30 uses QSFP-DD male connectors on both ends, ensuring seamless integration with NVIDIA Networking (Mellanox) 400GbE switches and high-performance servers. As a passive copper cable assembly, it does not require additional power or complex configuration, which simplifies deployment and reduces failure points in high-traffic environments. For integrators, this helps speed up installation, while resellers can offer a robust, easy-to-stock option for standard 400GbE data center builds.

    Operating at 400 Gb/s, the MCP1660-W01AE30 supports data center interconnect and high-speed switch-to-switch and switch-to-server links where throughput and latency are critical. The 1.5 m length keeps signal paths short, helping maintain signal integrity while avoiding unnecessary cable slack. Its passive copper design also supports lower latency compared with optical transceivers, which is important for time-sensitive workloads such as financial trading, real-time analytics, and research computing.

    Across global regions, many mid-size enterprises and cloud providers look for straightforward 400GbE connectivity without added complexity. The Mellanox MCP1660-W01AE30 fits these needs with predictable performance, standardized QSFP-DD interfaces, and a robust construction suitable for high-density racks. Distributors can confidently position this cable as a dependable accessory for NVIDIA Networking 400G platforms, while end customers benefit from stable bandwidth for virtualization clusters, storage networks, and AI-ready server farms, all with a simple plug-and-play experience.

    Product Highlights

    400Gb/s
    Data Rate
    1.5m
    Cable Length
    30AWG
    Wire Gauge

    Product Applications Scenarios

    Data Center
    Provides 400GbE short-reach links between switches and servers, reducing latency and simplifying cabling in dense racks.
    Cloud Services
    Supports high-bandwidth connections in cloud clusters, helping scale out compute and storage nodes with predictable costs.
    Research Computing
    Delivers stable 400GbE links for HPC nodes, enabling fast data exchange for simulations and analytics in compact racks.

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    Specification

    NVIDIA Mellanox MCP1660-W01AE30 Specification

    Model
    MCP1660-W01AE30
    Brand
    Mellanox (NVIDIA Networking)
    Product Type
    Direct Attach Copper (DAC) cable
    Form Factor
    QSFP-DD to QSFP-DD
    Data Rate
    400 Gb/s (400GbE)
    Cable Length
    1.5 m
    Cable Type
    Passive copper cable assembly
    Wire Gauge
    30 AWG
    Application
    400GbE data center interconnect, high-speed switch and server connections
    Connector Type
    QSFP-DD male connectors on both ends

    Get more information

    Discover unbeatable prices and fast shipping for the MCP1660-W01AE30 . Access the detailed MCP1660-W01AE30 datasheet and ensure you're getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via live chat or email us at [email protected].

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    Q&A

    Questions & Answers

    How does the MCP1660-W01AE30 cable compare to similar high-speed cables in the market?

    Compared to other high-speed cables, the MCP1660-W01AE30 cable offers unmatched performance with its 400Gb/s data transfer rate, QSFP-DD connectivity, and Mellanox reliability. It is a cost-effective solution for high-bandwidth networking requirements.

    What are the defining characteristics that make the MCP1660-W01AE30 cable a valuable choice?

    The MCP1660-W01AE30 cable excels in delivering high-speed connectivity with its 400GbE support, 30AWG construction for durability, and compact 1.5-meter length for flexible installations. Its compatibility with QSFP-DD devices makes it a versatile and high-performance networking solution.

    Can the MCP1660-W01AE30 cable be used in data center environments?

    Yes, the MCP1660-W01AE30 cable is suitable for data center deployments where fast and reliable network connections are crucial. Its high data transfer rate, quality construction, and compatibility with industry-standard devices make it an excellent choice for data-intensive operations.

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