{"product_id":"cisco-c6840-x-fan","title":"Cisco C6840-X-FAN","description":"\u003cp class=\"condition-packaging\"\u003eCondition: Refurbished\u003c\/p\u003e\u003ch1 style=\"display:none\"\u003eCisco C6840-X-FAN\u003c\/h1\u003e\u003cp class=\"description\"\u003eThe Cisco C6840-X-FAN is a hot-swappable fan tray module used in Cisco Catalyst 6840-X series chassis platforms (including related 6816-X \/ 6880-X systems). Its primary role is to provide active cooling and airflow management for the entire switch chassis.\u003c\/p\u003e\u003cp class=\"features\"\u003eFeatures: \u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003eSupplies forced-air cooling across internal components: Supervisor engines Line cards Power supplies\u003c\/li\u003e\r\n\u003cli\u003eMaintains stable operating temperatures for high-density 10G\/40G switching environments\u003c\/li\u003e\r\n\u003cli\u003eHot-swappable design Can be replaced without powering down the chassis Redundant cooling architecture Multiple fans operate together for fail-safe operation Variable-speed control Fan speed automatically adjusts based on system temperature sensors System-integrated power Powered internally via the chassis backplane (no external power source)\u003c\/li\u003e\r\n\u003cli\u003eDesigned for front-to-back airflow Front: cool air intake Rear: hot air exhaust Optimized for standard data center cold-aisle\/hot-aisle layouts\u003c\/li\u003e\r\n\u003c\/ul\u003e\u003cp class=\"inbox\"\u003e\u003cb\u003eWhats in the Box?\u003c\/b\u003e\r\n\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003eC6840-X-FAN\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"specifications\"\u003e\u003cb\u003eSpecifications: \u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eGeneral Information\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003eModel Number: C6840-X-FAN\u003c\/li\u003e\r\n\u003cli\u003eItem Dimensions - H x W x D (IN): 3 x 12.7 x 1.77\u003c\/li\u003e\r\n\u003cli\u003eAirflow: AFO (Front to Back)\u003c\/li\u003e\r\n\u003cli\u003ePower Source Type: DC\u003c\/li\u003e\r\n\u003cli\u003eItem Weight (LBS): 2.38\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\r\n","brand":"Cisco","offers":[{"title":"Default Title","offer_id":53616309240145,"sku":"C6840XFANREF","price":86.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/0322\/6449\/files\/0_3c8c51b9-3589-4abc-99ae-ad3876b8fc10.jpg?v=1777028785","url":"https:\/\/planetrefurbished.com\/products\/cisco-c6840-x-fan","provider":"Planet Refurbished | Best Deals on IT Gear","version":"1.0","type":"link"}