{"product_id":"url-handle-cab-q-4s-100g-3m-arista-compatible-100g-qsfp28-to-4xsfp28-passive-breakout-dac-cable-3m","title":"CAB-Q-4S-100G-3M Arista Compatible, 100G QSFP28 to 4xSFP28 Passive Breakout DAC Cable - 3m","description":"\u003ch2\u003eArista Compatible 100G QSFP28 to 4xSFP28 Passive Breakout DAC Cable - 3 Meters\u003c\/h2\u003e\n\u003cp\u003eThis third-party 100G QSFP28 to 4x25G SFP28 Passive Breakout DAC cable is fully compatible with Arista CAB-Q-4S-100G-3M, delivering reliable 100GbE to 4x25GbE connectivity for short-range high-speed networking applications up to 3 meters. Ideal for enterprise networking, AI\/HPC clusters, top-of-rack (ToR) switching, and hyperscale data centers requiring low-latency breakout connectivity.\u003c\/p\u003e\n\u003cp\u003eBuilt to QSFP28 MSA standards, it features QSFP28 to 4xSFP28 connectivity and pre-programmed EEPROM compatibility for seamless deployment with Arista networking platforms. Backed by our\u003cstrong\u003e lifetime warranty\u003c\/strong\u003e and rigorous testing—enjoy significant savings versus genuine Arista OEM cables while maintaining reliable, high-performance connectivity.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1o0a32h\" data-start=\"1086\" data-end=\"1253\"\u003e\n\u003cstrong data-start=\"1088\" data-end=\"1113\"\u003eMassive Cost Savings:\u003c\/strong\u003e Premium compatible breakout DAC cables at a fraction of OEM pricing—ideal for scaling enterprise and AI networking environments affordably.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"dukaek\" data-start=\"1254\" data-end=\"1414\"\u003e\n\u003cstrong data-start=\"1256\" data-end=\"1288\"\u003ePlug-and-Play Compatibility:\u003c\/strong\u003e Pre-programmed EEPROM enables seamless deployment with Arista networking platforms requiring Arista P\/N\u003cstrong\u003e \u003c\/strong\u003eCAB-Q-4S-100G-3M.\u003c\/li\u003e\n\u003cli data-section-id=\"128vish\" data-start=\"1415\" data-end=\"1552\"\u003e\n\u003cstrong data-start=\"1417\" data-end=\"1457\"\u003e100G to 4x25G Breakout Connectivity:\u003c\/strong\u003e Supports high-density breakout configurations for switches, servers, and storage environments.\u003c\/li\u003e\n\u003cli data-section-id=\"12w556e\" data-start=\"1553\" data-end=\"1662\"\u003e\n\u003cstrong data-start=\"1555\" data-end=\"1593\"\u003eLow-Latency Passive Copper Design:\u003c\/strong\u003e Passive Twinax construction minimizes latency and power consumption.\u003c\/li\u003e\n\u003cli data-section-id=\"hywlfa\" data-start=\"1663\" data-end=\"1792\"\u003e\n\u003cstrong data-start=\"1665\" data-end=\"1696\"\u003eOptimized for Data Centers:\u003c\/strong\u003e Ideal for top-of-rack switching, spine-leaf architectures, and high-throughput storage fabrics.\u003c\/li\u003e\n\u003cli data-section-id=\"eo3m03\" data-start=\"1793\" data-end=\"1895\"\u003e\n\u003cstrong data-start=\"1795\" data-end=\"1833\"\u003eReliable Short-Range Connectivity:\u003c\/strong\u003e Supports stable 100GbE to 4x25GbE transmission up to 3 meters.\u003c\/li\u003e\n\u003cli data-section-id=\"r1h1nb\" data-start=\"1896\" data-end=\"2006\"\u003e\n\u003cstrong data-start=\"1898\" data-end=\"1922\"\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 data-section-id=\"13zf22p\" data-start=\"2042\" data-end=\"2076\"\u003e\n\u003cstrong data-start=\"2044\" data-end=\"2058\"\u003eData Rate:\u003c\/strong\u003e 100GbE to 4x25GbE\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"amgedm\" data-start=\"2077\" data-end=\"2144\"\u003e\n\u003cstrong data-start=\"2079\" data-end=\"2094\"\u003eCable Type:\u003c\/strong\u003e Passive DAC (Direct Attach Copper) Breakout Cable\u003c\/li\u003e\n\u003cli data-section-id=\"1p2hii7\" data-start=\"2145\" data-end=\"2184\"\u003e\n\u003cstrong data-start=\"2147\" data-end=\"2166\"\u003eConnector Type:\u003c\/strong\u003e QSFP28 to 4xSFP28\u003c\/li\u003e\n\u003cli data-section-id=\"13y5s0t\" data-start=\"2185\" data-end=\"2212\"\u003e\n\u003cstrong data-start=\"2187\" data-end=\"2204\"\u003eCable Length:\u003c\/strong\u003e 3 Meters\u003c\/li\u003e\n\u003cli data-section-id=\"1nde2h1\" data-start=\"2213\" data-end=\"2241\"\u003e\n\u003cstrong data-start=\"2215\" data-end=\"2228\"\u003eWire AWG:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003e28AWG Twinax\u003c\/li\u003e\n\u003cli data-section-id=\"1no5cda\" data-start=\"2242\" data-end=\"2267\"\u003e\n\u003cstrong data-start=\"2244\" data-end=\"2262\"\u003eInput Voltage:\u003c\/strong\u003e 3.3V\u003c\/li\u003e\n\u003cli data-section-id=\"dxd5rj\" data-start=\"2268\" data-end=\"2308\"\u003e\n\u003cstrong data-start=\"2270\" data-end=\"2296\"\u003eOperating Temperature:\u003c\/strong\u003e 0°C to 70°C\u003c\/li\u003e\n\u003cli data-section-id=\"17chmqx\" data-start=\"2309\" data-end=\"2357\"\u003e\n\u003cstrong data-start=\"2311\" data-end=\"2336\"\u003eStandards Compliance:\u003c\/strong\u003e QSFP28 MSA compliant\u003c\/li\u003e\n\u003cli data-section-id=\"c1mzwz\" data-start=\"2358\" data-end=\"2404\"\u003e\n\u003cstrong data-start=\"2360\" data-end=\"2378\"\u003eCompatibility:\u003c\/strong\u003e 100GbE breakout 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 dir=\"auto\" 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)))]\"\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 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\" dir=\"auto\" 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 data-start=\"2429\" data-end=\"2544\" class=\"PDq2pG_selectionAnchorContainer\"\u003eProgrammed for compatibility with Arista networking platforms requiring Arista P\/N CAB-Q-4S-100G-3M, including:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"2546\" data-end=\"2767\"\u003e\n\u003cli data-section-id=\"1nv3h8s\" data-start=\"2546\" data-end=\"2575\"\u003eArista 7000 Series switches\u003c\/li\u003e\n\u003cli data-section-id=\"18m7uwx\" data-start=\"2576\" data-end=\"2606\"\u003eEnterprise Ethernet networks\u003c\/li\u003e\n\u003cli data-section-id=\"lrk330\" data-start=\"2607\" data-end=\"2640\"\u003eAI and HPC cluster environments\u003c\/li\u003e\n\u003cli data-section-id=\"f3g8zl\" data-start=\"2641\" data-end=\"2682\"\u003eTop-of-rack (ToR) switching deployments\u003c\/li\u003e\n\u003cli data-section-id=\"1msbssh\" data-start=\"2683\" data-end=\"2730\"\u003eHyperscale and cloud data center environments\u003c\/li\u003e\n\u003cli data-section-id=\"1zpmav\" data-start=\"2731\" data-end=\"2767\"\u003eMSA-compliant networking platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2769\" data-end=\"2848\"\u003eRequires QSFP28 ports and compatible 25G SFP28 interfaces on connected devices.\u003c\/p\u003e\n\u003cp data-start=\"2769\" data-end=\"2848\"\u003e\u003cmeta charset=\"utf-8\"\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\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":48630213574756,"sku":"CAB-Q-4S-100G-3M-C","price":72.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/3482\/4548\/files\/MCP7F00-A001.png?v=1780437890","url":"https:\/\/resilient-tec.com\/products\/url-handle-cab-q-4s-100g-3m-arista-compatible-100g-qsfp28-to-4xsfp28-passive-breakout-dac-cable-3m","provider":"Resilient Tec","version":"1.0","type":"link"}