{"product_id":"dcs-7148s-r-arista-7148s-48x10gbe-sfp-switch","title":"DCS-7148S-R Arista 7148S 48x10GBE SFP+ Switch","description":"\u003ch1\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cb id=\"docs-internal-guid-d678c96c-7fff-b798-a748-aa9ddc7ecd9d\"\u003e\u003cspan\u003eEnhance Your Data Center with the Arista DCS-7148S-R 48-Port 10GbE Switch\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\n\u003c\/h1\u003e\n\u003ch2\u003e\u003cb\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cb id=\"docs-internal-guid-d60a11fc-7fff-dca6-ccd7-d2cee49caf2b\"\u003eHigh-Performance 48-Port 10GbE SFP+ Switch with Rear-to-Front Airflow\u003c\/b\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eArista DCS-7148S-R\u003c\/strong\u003e is a high-performance, fixed-configuration \u003cstrong\u003edata center switch\u003c\/strong\u003e designed for low-latency and high-throughput networking. Featuring \u003cstrong\u003e48 x 1\/10GbE SFP+ ports\u003c\/strong\u003e, this switch delivers a robust \u003cstrong\u003e800Gbps switching capacity\u003c\/strong\u003e to meet the demands of modern cloud environments, enterprise networks, and high-frequency trading applications.\u003c\/p\u003e\n\u003cp\u003eBuilt for \u003cstrong\u003eefficiency and reliability\u003c\/strong\u003e, the \u003cstrong\u003eDCS-7148S-R\u003c\/strong\u003e includes \u003cstrong\u003erear-to-front airflow\u003c\/strong\u003e for optimal cooling and \u003cstrong\u003edual AC power supplies\u003c\/strong\u003e to ensure redundancy and uninterrupted operation. Running on the \u003cstrong\u003eArista Extensible Operating System (EOS)\u003c\/strong\u003e, this switch supports \u003cstrong\u003eadvanced Layer 2 and Layer 3 switching\u003c\/strong\u003e, network automation, and real-time traffic monitoring, making it an ideal solution for scalable, high-performance network architectures.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Specifications – Arista DCS-7148S-R \u003ca href=\"https:\/\/www.arista.com\/assets\/data\/pdf\/Datasheets\/7100_Datasheet.pdf\" target=\"_blank\" title=\"DCS-7148S-R Arista 7148S 48x10GBE SFP+ Switch Data Sheet\" rel=\"noopener\"\u003e(Data Sheet)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDCS-7148S-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-performance, fixed-configuration data center switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePort Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48 x 1\/10GbE SFP+ ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eSwitching Capacity\u003c\/strong\u003e: Up to 960 Gbps \u003cbr\u003e\u003cstrong\u003eForwarding Rate\u003c\/strong\u003e: Up to 720 million packets per second \u003cbr\u003e\u003cstrong\u003eLatency\u003c\/strong\u003e: As low as 900 nanoseconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eForm Factor\u003c\/strong\u003e: Compact 1U \u003cbr\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e: Rear-to-front airflow for optimized cooling \u003cbr\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e: 48.3 x 4.4 x 50.8 cm (19 x 1.75 x 20 inches) \u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: Approximately 10 kg (22 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTypical power usage under 4W per 10GbE port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eArista Extensible Operating System (EOS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdvanced Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eHardware-based Layer 2 and Layer 3 switching\u003c\/strong\u003e \u003cbr\u003e\u003cstrong\u003eRedundant and hot-swappable power supplies and fans\u003c\/strong\u003e \u003cbr\u003e\u003cstrong\u003eSupport for advanced monitoring and provisioning features\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQs:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Arista DCS-7148S-R suitable for low-latency applications?\u003c\/strong\u003e\u003cbr\u003eYes, with a latency as low as 900 nanoseconds, the DCS-7148S-R is ideal for applications requiring rapid data processing and minimal delay.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat redundancy features are included in the Arista DCS-7148S-R?\u003c\/strong\u003e\u003cbr\u003eThe switch comes equipped with redundant and hot-swappable power supplies and fans, ensuring high availability and minimal downtime in critical network operations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the Arista 7148S-R optimize network traffic during high congestion?\u003c\/strong\u003e\u003cbr\u003eIt features dynamic buffer allocation, ensuring traffic bursts are managed efficiently to minimize packet loss and maximize performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Arista 7148S-R suitable for AI workloads?\u003c\/strong\u003e\u003cbr\u003eYes, its cut-through switching architecture delivers ultra-low latency, making it ideal for high-frequency trading, AI, and HPC environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the Arista 7148S-R integrate with existing data center automation tools?\u003c\/strong\u003e\u003cbr\u003eAbsolutely, it supports zero-touch provisioning (ZTP), open APIs, and automation frameworks like Ansible, Chef, and Puppet for seamless integration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat makes the 7148S-R a cost-effective choice for scaling data centers?\u003c\/strong\u003e\u003cbr\u003eIt provides wire-speed Layer 2 and Layer 3 forwarding, high-density 10GbE connectivity, and energy-efficient design, reducing both CAPEX and OPEX.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the switch support VXLAN for modern cloud deployments?\u003c\/strong\u003e\u003cbr\u003eYes, the Arista 7148S-R supports VXLAN and EVPN, enabling scalable, flexible Layer 2\/3 connectivity for cloud and virtualization-driven networks.\u003cbr\u003e\u003c\/p\u003e","brand":"Arista","offers":[{"title":"Default Title","offer_id":46731799593121,"sku":"DCS-7148S-R","price":6000.0,"currency_code":"BRL","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2216\/8673\/files\/DCS-7148S-R-Arista-7148S-48x10GBE-SFP-Switch.png?v=1784705855","url":"https:\/\/www.foxti.com.br\/products\/dcs-7148s-r-arista-7148s-48x10gbe-sfp-switch","provider":"FoxTI","version":"1.0","type":"link"}