{"product_id":"400g-qsfp-dd-breakout-dac-with-mellanox-nvidia-compatibility-download-compatibility-report-with-eeprom-data-msa-specs-and-implementation-guides","title":"MCP1660-W001E30 Mellanox Compatible, 400G QSFP-DD Passive DAC Cable - 1m","description":"\u003ch2\u003eMellanox Compatible 400G QSFP-DD Passive DAC Cable - 1 Meter\u003c\/h2\u003e\n\u003cp\u003eThis third-party 400G QSFP-DD Passive DAC cable is fully compatible with Mellanox MCP1660-W001E30, delivering reliable 400GbE connectivity for short-range ultra-high-speed networking applications up to 1 meter. Ideal for AI\/HPC clusters, enterprise networking, hyperscale data centers, and high-bandwidth Ethernet environments requiring ultra-low latency copper interconnect connectivity.\u003c\/p\u003e\n\u003cp\u003eBuilt to QSFP-DD MSA standards, it features QSFP-DD to QSFP-DD connectivity and pre-programmed EEPROM compatibility for seamless deployment with Mellanox\/NVIDIA networking platforms. Backed by our \u003cstrong\u003elifetime warranty \u003c\/strong\u003eand rigorous testing—enjoy significant savings versus genuine Mellanox OEM cables while maintaining reliable, high-performance connectivity.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMassive Cost Savings:\u003c\/strong\u003e Premium compatible DAC cables at a fraction of OEM pricing—ideal for scaling enterprise and AI networking environments affordably.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Compatibility:\u003c\/strong\u003e Pre-programmed EEPROM enables seamless deployment with Mellanox\/NVIDIA networking platforms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable 400GbE Connectivity:\u003c\/strong\u003e Supports stable ultra-high-speed 400GbE networking for switches, servers, and storage environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Latency Passive Copper Design:\u003c\/strong\u003e Passive 30AWG Twinax construction minimizes latency and power consumption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for Data Centers:\u003c\/strong\u003e Ideal for spine-leaf architectures, AI fabrics, and high-throughput Ethernet deployments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Short-Range Connectivity:\u003c\/strong\u003e Supports stable 400GbE transmission up to 1 meter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced EMI Design:\u003c\/strong\u003e Designed to minimize electromagnetic interference in dense networking environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Rate:\u003c\/strong\u003e 400GbE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Type:\u003c\/strong\u003e Passive DAC (Direct Attach Copper) Cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e QSFP-DD to QSFP-DD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 1 Meter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire AWG:\u003c\/strong\u003e 30AWG Twinax\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 3.3V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to 70°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e QSFP-DD MSA compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e 400GbE compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp\u003eProgrammed for compatibility with Mellanox\/NVIDIA and MSA-compliant systems, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMellanox\/NVIDIA networking platforms\u003c\/li\u003e\n\u003cli\u003eNVIDIA\/Mellanox ConnectX adapters\u003c\/li\u003e\n\u003cli\u003eEnterprise Ethernet networks\u003c\/li\u003e\n\u003cli\u003eAI and HPC cluster environments\u003c\/li\u003e\n\u003cli\u003eSpine-leaf switching deployments\u003c\/li\u003e\n\u003cli\u003eHyperscale and cloud data center environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRequires compatible QSFP-DD ports on connected devices.\u003c\/p\u003e\n\u003cp\u003eNeed different cable lengths, compatible DAC\/AOC options, or bulk quotes? \u003cstrong\u003eContact us\u003c\/strong\u003e—we specialize in high-performance networking solutions for AI, HPC, and data center environments.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e📋 COMPATIBILITY DOCUMENTATION\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDownload comprehensive compatibility report: MCP1660-W001E30_Compatibility_Report\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eGuide includes: Pre-tested NVIDIA\/Mellanox compatibility matrix, 400G QSFP-DD specifications, EEPROM protocols, MSA compliance data, implementation guidelines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Gigatech","offers":[{"title":"Default Title","offer_id":48428973391972,"sku":"MCP1660-W001E30","price":119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/3482\/4548\/files\/MCP1660-W001E30.png?v=1780438141","url":"https:\/\/resilient-tec.com\/products\/400g-qsfp-dd-breakout-dac-with-mellanox-nvidia-compatibility-download-compatibility-report-with-eeprom-data-msa-specs-and-implementation-guides","provider":"Resilient Tec","version":"1.0","type":"link"}