{"product_id":"cisco-qsfp-100g-cu1m-compatible-100g-qsfp28-passive-dac-twinax-cable-1m","title":"Cisco QSFP-100G-CU1M Compatible 100G QSFP28 Passive DAC Twinax Cable - 1m","description":"\u003ch2\u003eCisco QSFP-100G-CU1M Compatible 100G QSFP28 Passive Direct Attach Copper (DAC) Cable - 1 Meter\u003c\/h2\u003e\n\n\u003cp\u003eThis third-party 100G QSFP28 passive twinax DAC cable is fully compatible with Cisco QSFP-100G-CU1M and offers a reliable, low-cost alternative for short-reach intra-rack connections in data centers, enterprise networks, and AI\/HPC environments.\u003c\/p\u003e\n\n\u003cp\u003eEngineered to MSA standards, it delivers 100Gbps bandwidth (4x25Gbps lanes) with minimal power consumption and zero signal degradation over 1 meter. Backed by our \u003cstrong\u003elifetime warranty\u003c\/strong\u003e and rigorous testing—save significantly vs. OEM without compromising performance.\u003c\/p\u003e\n\n\u003cgrok-card data-id=\"f637eb\" data-type=\"image_card\" data-arg-size=\"LARGE\"\u003e\u003c\/grok-card\u003e\n\n\n\n\u003cgrok-card data-id=\"705309\" data-type=\"image_card\" data-arg-size=\"LARGE\"\u003e\u003c\/grok-card\u003e\n\n\n\n\u003cgrok-card data-id=\"cc6b12\" data-type=\"image_card\" data-arg-size=\"LARGE\"\u003e\u003c\/grok-card\u003e\n\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCost-Effective Alternative\u003c\/strong\u003e: 70-90% savings vs. genuine Cisco—ideal for scaling networks on a budget.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePlug-and-Play\u003c\/strong\u003e: Hot-pluggable QSFP28 connectors with pre-programmed EEPROM for seamless Cisco compatibility.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLow Power \u0026amp; Latency\u003c\/strong\u003e: Passive design (\u0026lt;0.5W consumption) for energy-efficient, high-speed links.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLifetime Warranty\u003c\/strong\u003e: Fully tested in real-world environments; same-day shipping available.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUse Cases\u003c\/strong\u003e: Intra-rack switch-to-switch, server-to-switch, or GPU node connections in AI clusters and hyperscale data centers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eData Rate\u003c\/strong\u003e: 100Gbps (100GBASE-CR4, 4x25Gbps NRZ)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConnectors\u003c\/strong\u003e: QSFP28 to QSFP28\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1 meter (3.3 ft)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCable Type\u003c\/strong\u003e: Passive Twinax Copper (typically 30AWG)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePower Consumption\u003c\/strong\u003e: \u0026lt;0.5W\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: IEEE 802.3bj, SFF-8665, SFF-8636, MSA compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eProgrammed for full compatibility with Cisco Nexus 9000\/3000 series, Catalyst switches, and other QSFP28 platforms. Also works with multi-vendor environments including:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eArista 7050X\/7280R\/7500R series\u003c\/li\u003e\n    \u003cli\u003eJuniper QFX5200\/5700\u003c\/li\u003e\n    \u003cli\u003eMellanox\/NVIDIA switches\u003c\/li\u003e\n    \u003cli\u003eBroadcom-based systems (MSA compliant)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNeed a different length, breakout version, or bulk quote? \u003cstrong\u003eContact us\u003c\/strong\u003e—we source hard-to-find interconnects fast.\u003c\/p\u003e","brand":"ShopITgear","offers":[{"title":"Default Title","offer_id":47923345555556,"sku":"QSFP-100G-CU1M","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/3482\/4548\/files\/QSFP-100G-CU1M.jpg?v=1771295919","url":"https:\/\/resilient-tec.com\/products\/cisco-qsfp-100g-cu1m-compatible-100g-qsfp28-passive-dac-twinax-cable-1m","provider":"Resilient Tec, LLC","version":"1.0","type":"link"}