{"product_id":"arista-7048-a-series-48p-1gbe-rj45-4x-10gbe-sfp-gigabit-switch-dcs-7048t-a-r","title":"Arista 7048-A Series 48P 1GbE RJ45 + 4x 10GBE SFP+ Gigabit Switch DCS-7048T-A-R","description":"\u003ch2 data-end=\"25\" data-start=\"0\" style=\"text-align: justify;\"\u003eArista DCS-7048T-A-R\u003c\/h2\u003e\n\n\u003cp data-end=\"106\" data-start=\"26\" style=\"text-align: justify;\"\u003e\u003cstrong data-end=\"37\" data-start=\"26\"\u003eSeries:\u003c\/strong\u003e Arista 7048-A Series\u003cbr data-end=\"61\" data-start=\"58\"\u003e\n\u003cstrong data-end=\"90\" data-start=\"61\"\u003eModel Format (no spaces):\u003c\/strong\u003e DCS-7048T-A-R\u003c\/p\u003e\n\n\u003cp data-end=\"386\" data-start=\"108\" style=\"text-align: justify;\"\u003eThe Arista DCS-7048T-A-R is a high-performance 1U managed data center switch designed for high-density rack deployments. It delivers non-blocking Layer 2\/3 performance with ultra-low latency and rear-to-front airflow (“-R” variant) to match hot aisle\/cold aisle cooling designs.\u003c\/p\u003e\n\n\u003chr data-end=\"391\" data-start=\"388\"\u003e\n\u003ch1 data-end=\"418\" data-start=\"393\" style=\"text-align: justify;\"\u003ePhysical Specifications\u003c\/h1\u003e\n\n\u003cul data-end=\"623\" data-start=\"420\"\u003e\n\t\u003cli data-end=\"462\" data-start=\"420\"\u003e\n\t\u003cp data-end=\"462\" data-start=\"422\" style=\"text-align: justify;\"\u003e\u003cstrong data-end=\"438\" data-start=\"422\"\u003eRack Height:\u003c\/strong\u003e 1U (1.75 in \/ 4.4 cm)\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli data-end=\"505\" data-start=\"463\"\u003e\n\t\u003cp data-end=\"505\" data-start=\"465\" style=\"text-align: justify;\"\u003e\u003cstrong data-end=\"475\" data-start=\"465\"\u003eWidth:\u003c\/strong\u003e 19 in (standard rack mount)\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli data-end=\"536\" data-start=\"506\"\u003e\n\t\u003cp data-end=\"536\" data-start=\"508\" style=\"text-align: justify;\"\u003e\u003cstrong data-end=\"518\" data-start=\"508\"\u003eDepth:\u003c\/strong\u003e 16 in (40.6 cm)\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli data-end=\"576\" data-start=\"537\"\u003e\n\t\u003cp data-end=\"576\" data-start=\"539\" style=\"text-align: justify;\"\u003e\u003cstrong data-end=\"550\" data-start=\"539\"\u003eWeight:\u003c\/strong\u003e ~17–18 lbs (7.7–8.2 kg)\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli data-end=\"623\" data-start=\"577\"\u003e\n\t\u003cp data-end=\"623\" data-start=\"579\" style=\"text-align: justify;\"\u003e\u003cstrong data-end=\"591\" data-start=\"579\"\u003eAirflow:\u003c\/strong\u003e Rear-to-Front (Back-to-Front)\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr data-end=\"628\" data-start=\"625\"\u003e\n\u003ch1 data-end=\"662\" data-start=\"630\" style=\"text-align: justify;\"\u003eInterface \u0026amp; Port Configuration\u003c\/h1\u003e\n\n\u003ch3 data-end=\"678\" data-start=\"664\" style=\"text-align: justify;\"\u003eData Ports\u003c\/h3\u003e\n\n\u003cul data-end=\"732\" data-start=\"679\"\u003e\n\t\u003cli data-end=\"732\" data-start=\"679\"\u003e\n\t\u003cp data-end=\"732\" data-start=\"681\" style=\"text-align: justify;\"\u003e\u003cstrong data-end=\"732\" data-start=\"681\"\u003e48 × 10\/100\/1000Base-T (RJ-45) Gigabit Ethernet\u003c\/strong\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 data-end=\"750\" data-start=\"734\" style=\"text-align: justify;\"\u003eUplink Ports\u003c\/h3\u003e\n\n\u003cul data-end=\"773\" data-start=\"751\"\u003e\n\t\u003cli data-end=\"773\" data-start=\"751\"\u003e\n\t\u003cp data-end=\"773\" data-start=\"753\" style=\"text-align: justify;\"\u003e\u003cstrong data-end=\"773\" data-start=\"753\"\u003e4 × 1\/10GbE SFP+\u003c\/strong\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 data-end=\"800\" data-start=\"775\" style=\"text-align: justify;\"\u003eManagement Interfaces\u003c\/h3\u003e\n\n\u003cul data-end=\"894\" data-start=\"801\"\u003e\n\t\u003cli data-end=\"842\" data-start=\"801\"\u003e\n\t\u003cp data-end=\"842\" data-start=\"803\" style=\"text-align: justify;\"\u003e1 × 10\/100\/1000 RJ-45 management port\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli data-end=\"877\" data-start=\"843\"\u003e\n\t\u003cp data-end=\"877\" data-start=\"845\" style=\"text-align: justify;\"\u003e1 × RS-232 serial console port\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli data-end=\"894\" data-start=\"878\"\u003e\n\t\u003cp data-end=\"894\" data-start=\"880\" style=\"text-align: justify;\"\u003e1 × USB port\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp data-end=\"980\" data-start=\"896\" style=\"text-align: justify;\"\u003eThis high port density makes it ideal for top-of-rack (ToR) data center deployments.\u003c\/p\u003e\n\n\u003chr data-end=\"985\" data-start=\"982\"\u003e\n\u003ch1 data-end=\"1015\" data-start=\"987\" style=\"text-align: justify;\"\u003ePerformance Specifications\u003c\/h1\u003e\n\n\u003cul data-end=\"1293\" data-start=\"1017\"\u003e\n\t\u003cli data-end=\"1070\" data-start=\"1017\"\u003e\n\t\u003cp data-end=\"1070\" data-start=\"1019\" style=\"text-align: justify;\"\u003e\u003cstrong data-end=\"1044\" data-start=\"1019\"\u003eSwitching Throughput:\u003c\/strong\u003e 176 Gbps (non-blocking)\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli data-end=\"1104\" data-start=\"1071\"\u003e\n\t\u003cp data-end=\"1104\" data-start=\"1073\" style=\"text-align: justify;\"\u003e\u003cstrong data-end=\"1093\" data-start=\"1073\"\u003eForwarding Rate:\u003c\/strong\u003e 132 Mpps\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli data-end=\"1163\" data-start=\"1105\"\u003e\n\t\u003cp data-end=\"1163\" data-start=\"1107\" style=\"text-align: justify;\"\u003e\u003cstrong data-end=\"1119\" data-start=\"1107\"\u003eLatency:\u003c\/strong\u003e As low as 3 microseconds (64-byte frames)\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli data-end=\"1293\" data-start=\"1164\"\u003e\n\t\u003cp data-end=\"1205\" data-start=\"1166\" style=\"text-align: justify;\"\u003e\u003cstrong data-end=\"1184\" data-start=\"1166\"\u003ePacket Buffer:\u003c\/strong\u003e 768 MB deep buffer\u003c\/p\u003e\n\n\t\u003cul data-end=\"1293\" data-start=\"1208\"\u003e\n\t\t\u003cli data-end=\"1293\" data-start=\"1208\"\u003e\n\t\t\u003cp data-end=\"1293\" data-start=\"1210\" style=\"text-align: justify;\"\u003eAllows simultaneous buffering across all ports (up to ~50ms traffic burst handling)\u003c\/p\u003e\n\t\t\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr data-end=\"1298\" data-start=\"1295\"\u003e\n\u003ch1 data-end=\"1318\" data-start=\"1300\" style=\"text-align: justify;\"\u003eHardware \u0026amp; Power\u003c\/h1\u003e\n\n\u003cul data-end=\"1521\" data-start=\"1320\"\u003e\n\t\u003cli data-end=\"1346\" data-start=\"1320\"\u003e\n\t\u003cp data-end=\"1346\" data-start=\"1322\" style=\"text-align: justify;\"\u003e\u003cstrong data-end=\"1330\" data-start=\"1322\"\u003eCPU:\u003c\/strong\u003e Dual-core x86\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli data-end=\"1385\" data-start=\"1347\"\u003e\n\t\u003cp data-end=\"1385\" data-start=\"1349\" style=\"text-align: justify;\"\u003e\u003cstrong data-end=\"1360\" data-start=\"1349\"\u003eMemory:\u003c\/strong\u003e 4 GB DRAM \/ 2 GB Flash\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli data-end=\"1453\" data-start=\"1386\"\u003e\n\t\u003cp data-end=\"1453\" data-start=\"1388\" style=\"text-align: justify;\"\u003e\u003cstrong data-end=\"1407\" data-start=\"1388\"\u003ePower Supplies:\u003c\/strong\u003e Dual hot-swappable 460W AC (1+1 redundancy)\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli data-end=\"1487\" data-start=\"1454\"\u003e\n\t\u003cp data-end=\"1487\" data-start=\"1456\" style=\"text-align: justify;\"\u003e\u003cstrong data-end=\"1479\" data-start=\"1456\"\u003eTypical Power Draw:\u003c\/strong\u003e ~174W\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli data-end=\"1521\" data-start=\"1488\"\u003e\n\t\u003cp data-end=\"1521\" data-start=\"1490\" style=\"text-align: justify;\"\u003e\u003cstrong data-end=\"1513\" data-start=\"1490\"\u003eMaximum Power Draw:\u003c\/strong\u003e ~212W\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp data-end=\"1595\" data-start=\"1523\" style=\"text-align: justify;\"\u003eDesigned for continuous data center operation with redundant components.\u003c\/p\u003e\n\n\u003chr data-end=\"1600\" data-start=\"1597\"\u003e\n\u003ch1 data-end=\"1632\" data-start=\"1602\" style=\"text-align: justify;\"\u003eSoftware \u0026amp; Advanced Features\u003c\/h1\u003e\n\n\u003cp data-end=\"1749\" data-start=\"1634\" style=\"text-align: justify;\"\u003eRuns \u003cstrong data-end=\"1683\" data-start=\"1639\"\u003eArista Extensible Operating System (EOS)\u003c\/strong\u003e, delivering enterprise-grade automation and routing capabilities.\u003c\/p\u003e\n\n\u003ch3 data-end=\"1780\" data-start=\"1751\" style=\"text-align: justify;\"\u003eAutomation \u0026amp; Provisioning\u003c\/h3\u003e\n\n\u003cul data-end=\"1852\" data-start=\"1781\"\u003e\n\t\u003cli data-end=\"1814\" data-start=\"1781\"\u003e\n\t\u003cp data-end=\"1814\" data-start=\"1783\" style=\"text-align: justify;\"\u003eZero Touch Provisioning (ZTP)\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli data-end=\"1852\" data-start=\"1815\"\u003e\n\t\u003cp data-end=\"1852\" data-start=\"1817\" style=\"text-align: justify;\"\u003eAnsible, Puppet, Chef integration\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 data-end=\"1884\" data-start=\"1854\" style=\"text-align: justify;\"\u003eLayer 2 \/ Layer 3 Features\u003c\/h3\u003e\n\n\u003cul data-end=\"1943\" data-start=\"1885\"\u003e\n\t\u003cli data-end=\"1893\" data-start=\"1885\"\u003e\n\t\u003cp data-end=\"1893\" data-start=\"1887\" style=\"text-align: justify;\"\u003eOSPF\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli data-end=\"1901\" data-start=\"1894\"\u003e\n\t\u003cp data-end=\"1901\" data-start=\"1896\" style=\"text-align: justify;\"\u003eBGP\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli data-end=\"1925\" data-start=\"1902\"\u003e\n\t\u003cp data-end=\"1925\" data-start=\"1904\" style=\"text-align: justify;\"\u003eECMP (up to 16-way)\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli data-end=\"1934\" data-start=\"1926\"\u003e\n\t\u003cp data-end=\"1934\" data-start=\"1928\" style=\"text-align: justify;\"\u003eVRRP\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli data-end=\"1943\" data-start=\"1935\"\u003e\n\t\u003cp data-end=\"1943\" data-start=\"1937\" style=\"text-align: justify;\"\u003eMLAG\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 data-end=\"1971\" data-start=\"1945\" style=\"text-align: justify;\"\u003eVirtualization Support\u003c\/h3\u003e\n\n\u003cul data-end=\"2016\" data-start=\"1972\"\u003e\n\t\u003cli data-end=\"2016\" data-start=\"1972\"\u003e\n\t\u003cp data-end=\"2016\" data-start=\"1974\" style=\"text-align: justify;\"\u003eVMTracer integration with VMware vSphere\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 data-end=\"2034\" data-start=\"2018\" style=\"text-align: justify;\"\u003eVLAN Support\u003c\/h3\u003e\n\n\u003cul data-end=\"2059\" data-start=\"2035\"\u003e\n\t\u003cli data-end=\"2059\" data-start=\"2035\"\u003e\n\t\u003cp data-end=\"2059\" data-start=\"2037\" style=\"text-align: justify;\"\u003eUp to 4,094 VLAN IDs\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr data-end=\"2064\" data-start=\"2061\"\u003e\n\u003ch1 data-end=\"2095\" data-start=\"2066\" style=\"text-align: justify;\"\u003eWhat is ZTP on This Switch?\u003c\/h1\u003e\n\n\u003cp data-end=\"2205\" data-start=\"2097\" style=\"text-align: justify;\"\u003e\u003cstrong data-end=\"2130\" data-start=\"2097\"\u003eZTP (Zero Touch Provisioning)\u003c\/strong\u003e allows the switch to automatically configure itself when first powered on.\u003c\/p\u003e\n\n\u003ch3 data-end=\"2223\" data-start=\"2207\" style=\"text-align: justify;\"\u003eHow It Works\u003c\/h3\u003e\n\n\u003col data-end=\"2511\" data-start=\"2224\"\u003e\n\t\u003cli data-end=\"2299\" data-start=\"2224\"\u003e\n\t\u003cp data-end=\"2299\" data-start=\"2227\" style=\"text-align: justify;\"\u003eOn first boot (no startup-config present), the switch enters ZTP mode.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli data-end=\"2346\" data-start=\"2300\"\u003e\n\t\u003cp data-end=\"2346\" data-start=\"2303\" style=\"text-align: justify;\"\u003eIt sends DHCP requests on all interfaces.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli data-end=\"2450\" data-start=\"2347\"\u003e\n\t\u003cp data-end=\"2450\" data-start=\"2350\" style=\"text-align: justify;\"\u003eIf DHCP Option 67 is provided, it downloads a config file or script via HTTP, HTTPS, FTP, or TFTP.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli data-end=\"2511\" data-start=\"2451\"\u003e\n\t\u003cp data-end=\"2511\" data-start=\"2454\" style=\"text-align: justify;\"\u003eIt applies the configuration and reloads automatically.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3 data-end=\"2532\" data-start=\"2513\" style=\"text-align: justify;\"\u003eWhy It’s Useful\u003c\/h3\u003e\n\n\u003cul data-end=\"2660\" data-start=\"2533\"\u003e\n\t\u003cli data-end=\"2577\" data-start=\"2533\"\u003e\n\t\u003cp data-end=\"2577\" data-start=\"2535\" style=\"text-align: justify;\"\u003eRapid deployment of large switch batches\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli data-end=\"2621\" data-start=\"2578\"\u003e\n\t\u003cp data-end=\"2621\" data-start=\"2580\" style=\"text-align: justify;\"\u003eEliminates manual console configuration\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli data-end=\"2660\" data-start=\"2622\"\u003e\n\t\u003cp data-end=\"2660\" data-start=\"2624\" style=\"text-align: justify;\"\u003eReduces human configuration errors\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr data-end=\"2812\" data-start=\"2809\"\u003e\n\u003ch1 data-end=\"2839\" data-start=\"2814\" style=\"text-align: justify;\"\u003eSummary\u003c\/h1\u003e\n\n\u003cp data-end=\"3383\" data-start=\"3063\" style=\"text-align: justify;\"\u003eThe Arista DCS-7048T-A-R is a 1U, 48-port Gigabit Ethernet data center switch with 4×10GbE SFP+ uplinks, deep buffering, ultra-low latency, redundant power supplies, and enterprise automation via EOS. It is optimized for top-of-rack deployments requiring reliability, high throughput, and scalable Layer 3 functionality.\u003c\/p\u003e\n","brand":"Arista","offers":[{"title":"Default Title","offer_id":46466118221985,"sku":"DCS-7048T-A","price":1214.85,"currency_code":"BRL","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2216\/8673\/files\/Arista-7048-A-Series-48P-1GbE-RJ45-4x-10GBE-SFP-Gigabit-Switch-DCS-7048T-A-R.png?v=1779960411","url":"https:\/\/www.foxti.com.br\/products\/arista-7048-a-series-48p-1gbe-rj45-4x-10gbe-sfp-gigabit-switch-dcs-7048t-a-r","provider":"FoxTI","version":"1.0","type":"link"}