{"product_id":"juniper-850w-80-platinum-hot-swap-ac-power-supply-for-qfx5100-qfx5200-switches-afo-front-to-back-airflow-p-n-740-053352-fsc048-4c0-jpsu-850w-ac-afo","title":"Juniper 850W 80+ Platinum Hot-Swap AC Power Supply for QFX5100 \u0026 QFX5200 Switches. AFO (Front-to-Back Airflow). P\/N: 740-053352, FSC048-4C0, JPSU-850W-AC-AFO.","description":"\u003cp\u003eThis is a genuine \u003cb\u003eJuniper 850W 80+ Platinum Hot-Swap AC Power Supply\u003c\/b\u003e (P\/N: \u003cb\u003eJPSU-850W-AC-AFO\u003c\/b\u003e). This high-efficiency module is engineered to provide stable and reliable power for \u003cb\u003eJuniper QFX5100 and QFX5200 series\u003c\/b\u003e network switches. A critical feature of this power supply is its \u003cb\u003eAFO (Airflow Out)\u003c\/b\u003e design, indicating a front-to-back cooling direction, which is essential for maintaining proper thermal management in modern data center racks.\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/h3\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cb\u003eGenuine Juniper Part:\u003c\/b\u003e Ensures perfect fit, function, and compatibility with the power and management systems of Juniper QFX5100 and QFX5200 switches.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cb\u003eAFO (Front-to-Back) Airflow:\u003c\/b\u003e This power supply is designed with \u003cb\u003e\"Airflow Out,\"\u003c\/b\u003e meaning it pulls cool air from the front of the chassis (the cold aisle) and exhausts hot air out the back (the hot aisle). This is a critical specification that must match the switch's fan modules.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cb\u003e80 Plus Platinum Efficiency:\u003c\/b\u003e With a Platinum efficiency rating, this PSU minimizes wasted energy, reducing operating costs and heat output in your network closet or data center.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cb\u003eHot-Swap Redundancy:\u003c\/b\u003e The module is \u003cb\u003ehot-swappable\u003c\/b\u003e, allowing for easy replacement or the addition of a second unit for power redundancy without network downtime.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Juniper","offers":[{"title":"Default Title","offer_id":54666002825289,"sku":"JPSU-850W-AC-AFO","price":195.7,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/3868\/3209\/files\/bbee4c7c-9b20-5e21-b4c1-a6d92f043342.png?v=1755535407","url":"https:\/\/parts.theserverstore.com\/products\/juniper-850w-80-platinum-hot-swap-ac-power-supply-for-qfx5100-qfx5200-switches-afo-front-to-back-airflow-p-n-740-053352-fsc048-4c0-jpsu-850w-ac-afo","provider":"The Server Store Parts","version":"1.0","type":"link"}