{"product_id":"dell-s4148f-on-switch-refurbished","title":"Dell S4148F-ON Switch - Refurbished","description":"\u003cp data-start=\"237\" data-end=\"448\"\u003eThe Dell S4148F-ON is a high-performance \u003cstrong data-start=\"278\" data-end=\"318\"\u003etop-of-rack (ToR) data center switch\u003c\/strong\u003e from Dell’s S-Series, designed for environments requiring \u003cstrong data-start=\"377\" data-end=\"445\"\u003elow latency, high throughput, and scalable 10G\/100G connectivity\u003c\/strong\u003e.\u003c\/p\u003e\r\n\u003cp data-start=\"450\" data-end=\"654\"\u003eIt features \u003cstrong data-start=\"462\" data-end=\"486\"\u003e48x 10GbE SFP+ ports\u003c\/strong\u003e, along with \u003cstrong data-start=\"499\" data-end=\"542\"\u003e2x 40G QSFP+ and 4x 100G QSFP28 uplinks\u003c\/strong\u003e, enabling flexible spine-leaf architectures and high-speed aggregation.\u003c\/p\u003e\r\n\u003cp data-start=\"656\" data-end=\"868\"\u003eWith a switching capacity of up to \u003cstrong data-start=\"691\" data-end=\"703\"\u003e960 Gbps\u003c\/strong\u003e and ultra-low latency (~800ns), this switch delivers line-rate performance for cloud, virtualization, and storage workloads.\u003c\/p\u003e\r\n\u003cp data-start=\"870\" data-end=\"1068\"\u003eBuilt on an open networking platform (ON), it supports multiple operating systems such as \u003cstrong data-start=\"960\" data-end=\"998\"\u003eDell OS10, OS9, or third-party NOS\u003c\/strong\u003e, giving organizations flexibility in network design and automation.\u003c\/p\u003e\r\n\u003cp data-start=\"1070\" data-end=\"1275\"\u003eIts compact \u003cstrong data-start=\"1082\" data-end=\"1100\"\u003e1U form factor\u003c\/strong\u003e, redundant power supplies, and hot-swappable fans make it a reliable solution for modern data centers and enterprise core deployments.\u003c\/p\u003e\r\n\u003chr data-start=\"1277\" data-end=\"1280\"\u003e\r\n\u003ch2 data-section-id=\"1n5lacd\" data-start=\"1282\" data-end=\"1301\"\u003e✨ Key Features\u003c\/h2\u003e\r\n\u003cul data-start=\"1302\" data-end=\"2175\"\u003e\r\n\u003cli data-section-id=\"nisop0\" data-start=\"1302\" data-end=\"1405\"\u003e\n\u003cstrong data-start=\"1304\" data-end=\"1328\"\u003e48x 10GbE SFP+ ports\u003c\/strong\u003e for high-density server connectivity \u003c\/li\u003e\r\n\u003cli data-section-id=\"hwvnxh\" data-start=\"1406\" data-end=\"1523\"\u003e\n\u003cstrong data-start=\"1408\" data-end=\"1449\"\u003e4x 100G QSFP28 + 2x 40G QSFP+ uplinks\u003c\/strong\u003e for scalable backbone integration \u003c\/li\u003e\r\n\u003cli data-section-id=\"1vbhrt9\" data-start=\"1524\" data-end=\"1636\"\u003eUp to \u003cstrong data-start=\"1532\" data-end=\"1563\"\u003e960 Gbps switching capacity\u003c\/strong\u003e and \u003cstrong data-start=\"1568\" data-end=\"1596\"\u003e720 Mpps forwarding rate\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\u003cli data-section-id=\"73che9\" data-start=\"1637\" data-end=\"1745\"\u003e\n\u003cstrong data-start=\"1639\" data-end=\"1670\"\u003eUltra-low latency (~800 ns)\u003c\/strong\u003e for performance-critical workloads \u003c\/li\u003e\r\n\u003cli data-section-id=\"rbdszz\" data-start=\"1746\" data-end=\"1847\"\u003eSupports \u003cstrong data-start=\"1757\" data-end=\"1794\"\u003eLayer 2 \/ Layer 3 + VXLAN gateway\u003c\/strong\u003e capabilities \u003c\/li\u003e\r\n\u003cli data-section-id=\"16810f\" data-start=\"1848\" data-end=\"1911\"\u003eOpen Networking (ONIE) support for \u003cstrong data-start=\"1885\" data-end=\"1909\"\u003emulti-OS flexibility\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\u003cli data-section-id=\"59x8c9\" data-start=\"1912\" data-end=\"2024\"\u003e\n\u003cstrong data-start=\"1914\" data-end=\"1962\"\u003eRedundant hot-swappable PSUs and fan modules\u003c\/strong\u003e for high availability \u003c\/li\u003e\r\n\u003cli data-section-id=\"1n2dteh\" data-start=\"2025\" data-end=\"2087\"\u003eSupports \u003cstrong data-start=\"2036\" data-end=\"2085\"\u003espine-leaf and leaf aggregation architectures\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\u003cli data-section-id=\"wdxxbs\" data-start=\"2088\" data-end=\"2139\"\u003eJumbo frame support for optimized data transfer\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Dell","offers":[{"title":"Default Title","offer_id":42358880075858,"sku":"14869","price":1249.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/3110\/1778\/files\/S4148.jpg?v=1775150263","url":"https:\/\/www.netyorker.com\/products\/dell-s4148f-on-switch-refurbished","provider":"Netyorker","version":"1.0","type":"link"}