{"product_id":"dcs-7250qx-64-f-arista-switch-new","title":"NEW Arista DCS-7250QX-64-F 64x 40GB QSFP+ Front-to-Back Airflow Switch","description":"\u003cp\u003eThe 7250QX-64 is a 2RU 40G switch with 64 QSFP+ ports, which can break out to as many as 256 10G interfaces. That density makes it a fit for 40G spine layers and large 10G aggregation points.\u003c\/p\u003e\u003cp\u003eArista rates it at 5 Tbps and 3840 Mpps, with latency of 550 to 1800 nanoseconds and a 48 MB packet buffer using Dynamic Buffer Allocation. The control plane runs a quad-core x86 CPU with 8 GB RAM and 4 GB flash. Power draw is 622W typical and 1200W maximum.\u003c\/p\u003e\u003cp\u003eTwo 1100W AC power supplies are installed in a 1+1 redundant, hot-swap pair, with PWR-1100AC-F as the spare. Four hot-swap FAN-7002-F fans in N+1 move air front-to-back (port-side intake). Arista also sells the back-to-front version, so keep every fan and supply matched to the rack's airflow.\u003c\/p\u003e\u003cp\u003eManagement uses two 10\/100\/1000 RJ-45 ports, an RJ-45 RS-232 console and USB. The chassis measures 19 x 21.8 x 3.5 in and weighs 42.3 lb. Advanced Layer 3 features such as BGP and OSPF need an Arista Enhanced L3 license, which is not included and is available from Arista partners.\u003c\/p\u003e\u003cp\u003eArista also sells the \u003ca href=\"https:\/\/www.networktigers.com\/products\/dcs-7250qx-64-r-arista-switch-new\"\u003eDCS-7250QX-64-R\u003c\/a\u003e with the opposite airflow. A seller refurbished \u003ca href=\"https:\/\/www.networktigers.com\/products\/dcs-7250qx-64-f-arista-switch\"\u003eDCS-7250QX-64-F\u003c\/a\u003e is also available. Matching spares include the \u003ca href=\"https:\/\/www.networktigers.com\/products\/pwr-1100ac-f-arista-power-supply-new\"\u003ePWR-1100AC-F power supply\u003c\/a\u003e and the \u003ca href=\"https:\/\/www.networktigers.com\/products\/fan-7002-f-arista-fan-module-3\"\u003eFAN-7002-F fan module\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eThis DCS-7250QX-64-F is new and covered by the NetworkTigers one-year warranty. The original packaging may have been opened to inspect the contents.\u003c\/p\u003e","brand":"Arista","offers":[{"title":"Default Title","offer_id":45795507306671,"sku":"NSN-2459","price":3294.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/9318\/files\/arista-DCS-7250QX-64-F-new.jpg?v=1755607864","url":"https:\/\/www.networktigers.com\/products\/dcs-7250qx-64-f-arista-switch-new","provider":"NetworkTigers","version":"1.0","type":"link"}