{"id":4940,"date":"2025-09-23T11:12:00","date_gmt":"2025-09-23T11:12:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/data-processing-units-dpus-in-data-centers\/"},"modified":"2026-05-25T10:09:21","modified_gmt":"2026-05-25T10:09:21","slug":"data-processing-units-dpus-in-data-centers","status":"publish","type":"post","link":"https:\/\/lp.szlogic.cn\/ru\/knowledge-center\/data-processing-units-dpus-in-data-centers","title":{"rendered":"DPU in Data Centers: Accelerating Networking and Storage"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u2705 Introduction: The Rise of DPUs in Modern Data Centers<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Data centers increasingly rely on <strong>Data Processing Units (DPUs)<\/strong> to offload critical infrastructure tasks from CPUs and GPUs. DPUs handle <strong>networking, storage, and security processing<\/strong>, enabling <a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/glossary\/what-is-cpu-central-processing-unit\">CPUs<\/a> to focus on application-level workloads and <a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/glossary\/what-is-a-gpu-graphics-processing-units\">GPUs<\/a> to focus on parallel computation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">By integrating DPUs into servers and clusters, data centers achieve <strong>higher throughput, lower latency, and better resource utilization<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u2705 What Is a DPU?<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"608\" src=\"https:\/\/lp.szlogic.cn\/wp-content\/uploads\/2026\/05\/97732b98928f4bdf91eb0b284d06e2b3-1024x608.webp\" alt=\"DPU in Data Centers: Accelerating Networking and Storage\" class=\"wp-image-4937\" srcset=\"https:\/\/lp.szlogic.cn\/wp-content\/uploads\/2026\/05\/97732b98928f4bdf91eb0b284d06e2b3-1024x608.webp 1024w, https:\/\/lp.szlogic.cn\/wp-content\/uploads\/2026\/05\/97732b98928f4bdf91eb0b284d06e2b3-300x178.webp 300w, https:\/\/lp.szlogic.cn\/wp-content\/uploads\/2026\/05\/97732b98928f4bdf91eb0b284d06e2b3-768x456.webp 768w, https:\/\/lp.szlogic.cn\/wp-content\/uploads\/2026\/05\/97732b98928f4bdf91eb0b284d06e2b3-18x12.webp 18w, https:\/\/lp.szlogic.cn\/wp-content\/uploads\/2026\/05\/97732b98928f4bdf91eb0b284d06e2b3.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>Data Processing Unit<\/strong> is a specialized processor designed to manage <strong>data-intensive tasks<\/strong> in modern computing environments:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Offloading network workloads:<\/strong> packet processing, encryption, routing, and virtualized network functions (NFV)<\/p><\/li>\n\n\n\n<li><p><strong>Accelerating storage operations:<\/strong> compression, encryption, and RDMA\/NVMe-oF handling<\/p><\/li>\n\n\n\n<li><p><strong>Enhancing security:<\/strong> data isolation, zero-trust enforcement, and secure multi-tenant environments<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">DPUs are often embedded in <strong>SmartNICs<\/strong> or dedicated accelerator cards, working alongside <strong>CPUs and GPUs<\/strong> to optimize overall data center performance.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u2705 Key Roles of DPUs in Data Centers<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Networking Acceleration<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>DPUs handle high-speed <strong>east-west traffic<\/strong> in data centers.<\/p><\/li>\n\n\n\n<li><p>They reduce CPU overhead for packet inspection, routing, and firewall functions.<\/p><\/li>\n\n\n\n<li><p>DPUs enable low-latency interconnects between compute nodes, essential for <a href=\"https:\/\/resources.l-p.com\/knowledge-center\/optical-modules-in-gpu-clusters\" target=\"_blank\" rel=\"\"><strong>GPU clusters<\/strong><\/a><strong> and <\/strong><a href=\"https:\/\/resources.l-p.com\/glossary\/what-is-hpc-high-performance-computing\" target=\"_blank\" rel=\"\"><strong>HPC environments<\/strong><\/a>.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Storage Offload<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>DPUs accelerate storage protocols like <strong>NVMe over Fabrics (NVMe-oF)<\/strong> and <strong>RDMA<\/strong>.<\/p><\/li>\n\n\n\n<li><p>They perform compression, encryption, and caching at the hardware level.<\/p><\/li>\n\n\n\n<li><p>This ensures fast and secure data movement across clusters.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. Security and Virtualization<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>DPUs isolate tenant workloads, enforcing <strong>hardware-level security policies<\/strong>.<\/p><\/li>\n\n\n\n<li><p>They support cloud-native environments with multi-tenant isolation, reducing risk and improving compliance.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u2705 DPU and LINK-PP Optical Modules<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/lp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b107e28f3b784edb82285ea8230b883a.webp\" alt=\"LINK-PP Optical Modules\" class=\"wp-image-4938\" srcset=\"https:\/\/lp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b107e28f3b784edb82285ea8230b883a.webp 1200w, https:\/\/lp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b107e28f3b784edb82285ea8230b883a-300x178.webp 300w, https:\/\/lp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b107e28f3b784edb82285ea8230b883a-1024x608.webp 1024w, https:\/\/lp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b107e28f3b784edb82285ea8230b883a-768x456.webp 768w, https:\/\/lp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b107e28f3b784edb82285ea8230b883a-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">High-performance DPUs require <strong>reliable, high-bandwidth interconnects<\/strong>. LINK-PP optical modules provide the physical layer components essential for data center networking:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a href=\"https:\/\/www.l-p.com\/products\/491454.htm\" target=\"_blank\" rel=\"\"><strong>SFP<\/strong><\/a><strong> and <\/strong><a href=\"https:\/\/www.l-p.com\/products\/482785.htm\" target=\"_blank\" rel=\"\"><strong>SFP+<\/strong><\/a><strong> modules<\/strong> for 1G\u201325G interconnects<\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/www.l-p.com\/products\/491452.htm\" target=\"_blank\" rel=\"\"><strong>QSFP<\/strong><\/a><strong> modules<\/strong> for 40G\u2013100G links in GPU or AI clusters<\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/www.l-p.com\/products\/488540.htm\" target=\"_blank\" rel=\"\"><strong>CWDM<\/strong><\/a><strong> modules<\/strong> for long-distance optical transmission<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">By using LINK-PP optical modules, data centers can ensure <strong>stable, high-speed communication between DPU-enabled servers, storage systems, and compute clusters<\/strong>, optimizing overall performance and minimizing latency.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u2705 CPU vs GPU vs DPU: Roles in Modern Data Centers<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">In a modern data center, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/knowledge-center\/key-differences-between-cpu-and-gpu\"><strong>CPUs, GPUs<\/strong><\/a><strong>, and DPUs each play distinct but complementary roles<\/strong>:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 155px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"width: 170px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"155\"><p>Feature \/ Processor<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>CPU (Central Processing Unit)<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"170\"><p>GPU (Graphics Processing Unit)<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>DPU (Data Processing Unit)<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"155\"><p><strong>Primary Role<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>General-purpose computing<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"170\"><p>Parallel computation (AI, HPC, graphics)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Infrastructure offload (network, storage, security)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"155\"><p><strong>Processing Type<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Sequential<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"170\"><p>Parallel<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Specialized offload + parallel acceleration<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"155\"><p><strong>Typical Workload<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>OS tasks, application logic, control<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"170\"><p>AI training, simulations, rendering<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Packet processing, encryption, storage acceleration, virtualization<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"155\"><p><strong>Data Center Impact<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Handles orchestration and control<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"170\"><p>Accelerates compute-intensive tasks<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Reduces CPU\/GPU overhead, improves network\/storage efficiency<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"155\"><p><strong>Connectivity Needs<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Standard network &amp; storage interfaces<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"170\"><p>High-bandwidth interconnects to DPU &amp; storage<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Requires high-speed optical\/copper links (SFP\/QSFP\/CWDM)<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Summary:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a href=\"https:\/\/resources.l-p.com\/glossary\/what-is-cpu-central-processing-unit\" target=\"_blank\" rel=\"\"><strong>CPU<\/strong><\/a><strong>:<\/strong> The orchestrator of the system, versatile but limited in parallel throughput.<\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resources.l-p.com\/glossary\/what-is-a-gpu-graphics-processing-units\" target=\"_blank\" rel=\"\"><strong>GPU<\/strong><\/a><strong>:<\/strong> The compute powerhouse for AI, ML, and HPC workloads.<\/p><\/li>\n\n\n\n<li><p><strong>DPU:<\/strong> The data mover and infrastructure optimizer, offloading network, storage, and security tasks to accelerate overall system performance.<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">By combining these three processors, data centers achieve <strong>maximum performance, low latency, and high efficiency<\/strong>\u2014and <a href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\" target=\"_blank\" rel=\"\">LINK-PP optical modules <\/a>provide the <strong>high-speed connectivity backbone<\/strong> to fully leverage this triad.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u2705 Benefits of Integrating DPUs in Data Centers<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><p><strong>Reduced CPU load:<\/strong> CPUs are freed from network and storage tasks.<\/p><\/li>\n\n\n\n<li><p><strong>Lower latency:<\/strong> High-speed offload and optimized data paths improve responsiveness.<\/p><\/li>\n\n\n\n<li><p><strong>Improved GPU cluster efficiency:<\/strong> DPU-enabled interconnects allow GPUs to fully focus on computation.<\/p><\/li>\n\n\n\n<li><p><strong>Enhanced security:<\/strong> Hardware-level isolation and encryption reduce vulnerabilities.<\/p><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u2705 Conclusion<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">DPUs are becoming essential in <strong>modern, high-performance data centers<\/strong>, offloading networking, storage, and security workloads to improve efficiency and reduce latency. LINK-PP\u2019s <strong>SFP, QSFP, and CWDM optical modules<\/strong> provide the high-speed, reliable connectivity required to fully leverage DPU capabilities. Explore <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules-page2.htm\"><strong>LINK-PP optical modules<\/strong><\/a> to optimize your DPU-enabled data center with high-speed, low-latency connectivity.<\/p>","protected":false},"excerpt":{"rendered":"<p>Explore how Data Processing Units (DPUs) optimize data center performance, accelerating networking, storage, and security. Discover LINK-PP optical modules for high-speed interconnects.<\/p>","protected":false},"author":1,"featured_media":4939,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[26],"class_list":["post-4940","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/lp.szlogic.cn\/ru\/wp-json\/wp\/v2\/posts\/4940","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lp.szlogic.cn\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lp.szlogic.cn\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lp.szlogic.cn\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lp.szlogic.cn\/ru\/wp-json\/wp\/v2\/comments?post=4940"}],"version-history":[{"count":2,"href":"https:\/\/lp.szlogic.cn\/ru\/wp-json\/wp\/v2\/posts\/4940\/revisions"}],"predecessor-version":[{"id":7701,"href":"https:\/\/lp.szlogic.cn\/ru\/wp-json\/wp\/v2\/posts\/4940\/revisions\/7701"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lp.szlogic.cn\/ru\/wp-json\/wp\/v2\/media\/4939"}],"wp:attachment":[{"href":"https:\/\/lp.szlogic.cn\/ru\/wp-json\/wp\/v2\/media?parent=4940"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lp.szlogic.cn\/ru\/wp-json\/wp\/v2\/categories?post=4940"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lp.szlogic.cn\/ru\/wp-json\/wp\/v2\/tags?post=4940"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}