{"product_id":"c6840-x-1100w-ac-cisco-catalyst-6840-x-1100w-ac-power-supply","title":"C6840-X-1100W-AC Cisco Catalyst 6840-X 1100W AC Power Supply","description":"\u003ch1\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cb id=\"docs-internal-guid-d56952fe-7fff-cb41-0baf-6183e693e84b\"\u003e\u003cspan\u003eCisco C6840-X-1100W-AC Catalyst 6840-X 1100W AC Power Supply\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h1\u003e\n\u003ch2\u003e\u003cb\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cb id=\"docs-internal-guid-afb5dba0-7fff-dc1d-4a5f-f975ff7df88a\"\u003e\u003cspan\u003eHigh-Efficiency Cisco Catalyst 6840-X 1100W AC Power Supply for Enterprise Switching Reliability\u003c\/span\u003e\u003c\/b\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv data-is-intersecting=\"true\" data-turn-id-container=\"request-69b84c3f-3fbc-8324-a2c7-5c1ce27679d6-3\" class=\"\"\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-438\" data-turn-id-container=\"request-69b84c3f-3fbc-8324-a2c7-5c1ce27679d6-3\" data-turn-id=\"request-69b84c3f-3fbc-8324-a2c7-5c1ce27679d6-3\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-5\" dir=\"auto\" data-message-id=\"a85fb742-ee1c-42ce-8d5c-f031b319d42c\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-end=\"543\" data-start=\"146\"\u003eThe \u003cstrong data-end=\"196\" data-start=\"150\"\u003eCisco C6840-X-1100W-AC Power Supply Module\u003c\/strong\u003e is a high-capacity AC power supply designed for \u003cstrong data-end=\"286\" data-start=\"245\"\u003eCisco Catalyst 6840-X Series switches\u003c\/strong\u003e, delivering reliable and efficient power for enterprise and data center networking environments. With an output capacity of \u003cstrong data-end=\"425\" data-start=\"411\"\u003e1100 watts\u003c\/strong\u003e, this module ensures stable operation for high-performance switching infrastructures and demanding network workloads.\u003c\/p\u003e\n\u003cp data-end=\"970\" data-start=\"545\"\u003eEngineered for high availability, the power supply supports \u003cstrong data-end=\"639\" data-start=\"605\"\u003eredundant power configurations\u003c\/strong\u003e including \u003cstrong data-end=\"686\" data-start=\"650\"\u003e1+1 redundancy and combined mode\u003c\/strong\u003e, helping organizations maintain uninterrupted network operations in mission-critical environments. Its \u003cstrong data-end=\"814\" data-start=\"790\"\u003ehot-swappable design\u003c\/strong\u003e enables seamless replacement and maintenance without requiring system downtime, improving operational continuity and simplifying infrastructure management.\u003c\/p\u003e\n\u003cp data-end=\"1267\" data-start=\"972\"\u003eThe C6840-X-1100W-AC is optimized for energy efficiency, delivering up to \u003cstrong data-end=\"1081\" data-start=\"1046\"\u003e92% power efficiency under load\u003c\/strong\u003e while reducing power consumption and heat generation. Integrated airflow and thermal management features help maintain optimal cooling performance in high-density switching deployments.\u003c\/p\u003e\n\u003cp data-end=\"1529\" data-start=\"1269\"\u003eDesigned specifically for Cisco Catalyst 6840-X Series platforms, the module integrates smoothly with existing switch architectures and supports intelligent power monitoring and protection features, including over-voltage, over-current, and thermal safeguards.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1799\" data-start=\"1531\"\u003eIdeal for \u003cstrong data-end=\"1652\" data-start=\"1541\"\u003eenterprise campus networks, core switching infrastructures, aggregation layers, and data center deployments\u003c\/strong\u003e, the \u003cstrong data-end=\"1684\" data-start=\"1658\"\u003eCisco C6840-X-1100W-AC\u003c\/strong\u003e provides dependable power delivery, scalability, and enterprise-grade reliability for modern network environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\n\u003cstrong\u003eProduct Specifications – Cisco C6840-X-1100W-AC 1100W AC Power Supply Module\u003cbr\u003e\u003ca href=\"https:\/\/www.cisco.com\/c\/en\/us\/products\/collateral\/switches\/catalyst-6840-x-switch\/datasheet-c78-734470.html\" target=\"_blank\" title=\"Cisco C6840-X-1100W-AC Power Supply Module - Data Sheet\" rel=\"noopener\"\u003eCLICK HERE FOR DATA SHEET\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eCisco C6840-X-1100W-AC Power Supply Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eCisco Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eC6840-X-1100W-AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAC Power Supply Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eCisco Catalyst 6840-X Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Platforms\u003c\/td\u003e\n\u003ctd\u003eCisco Catalyst 6840-X Series Switches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Output\u003c\/td\u003e\n\u003ctd\u003e1100 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003eAC Power Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e100V–240V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Efficiency\u003c\/td\u003e\n\u003ctd\u003eUp to ~92% efficiency under load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Support\u003c\/td\u003e\n\u003ctd\u003eYes (1+1 redundancy or combined mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHot-Swappable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Design\u003c\/td\u003e\n\u003ctd\u003eIntegrated airflow and thermal management\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Type\u003c\/td\u003e\n\u003ctd\u003ePlug-in modular PSU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Features\u003c\/td\u003e\n\u003ctd\u003eOver-voltage, over-current, thermal protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Monitoring\u003c\/td\u003e\n\u003ctd\u003eIntelligent power monitoring support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReliability\u003c\/td\u003e\n\u003ctd\u003eEnterprise-grade continuous operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Availability\u003c\/td\u003e\n\u003ctd\u003eSupports redundant power deployment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eInternal modular power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Compatibility\u003c\/td\u003e\n\u003ctd\u003eOptimized for Catalyst 6840-X airflow architecture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eEnterprise switching and data center networking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeployment Type\u003c\/td\u003e\n\u003ctd\u003eCampus core, aggregation, high-density switching\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScalability\u003c\/td\u003e\n\u003ctd\u003eSupports scalable power expansion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eOnline replacement without downtime\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003eEnterprise and data center deployments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eNew \/ Refurbished \/ Cisco Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse Cases\u003c\/td\u003e\n\u003ctd\u003eCore switching, data center infrastructure, high-availability networks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ1. Which switches are compatible with this power supply?\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e It is designed for Cisco Catalyst 6840-X Series switches.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ2. Does this power supply support redundancy?\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e Yes, it supports redundant (1+1) configurations for high availability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ3. Is this module hot-swappable?\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e Yes, it can be replaced without shutting down the switch.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ4. What is the power output capacity?\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eIt provides up to 1100 watts of power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eQ5. Is this suitable for enterprise deployments?\u003c\/strong\u003e\u003cbr\u003eYes, it is built for enterprise and data center environments requiring reliable and efficient power delivery.\u003c\/span\u003e\u003c\/p\u003e","brand":"Cisco","offers":[{"title":"Default Title","offer_id":46731831115937,"sku":"C6840-X-1100W-AC","price":11625.0,"currency_code":"BRL","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2216\/8673\/files\/C6840-X-1100W-AC-Cisco-Catalyst-6840-X-1100W-AC-Power-Supply.jpg?v=1784706154","url":"https:\/\/www.foxti.com.br\/products\/c6840-x-1100w-ac-cisco-catalyst-6840-x-1100w-ac-power-supply","provider":"FoxTI","version":"1.0","type":"link"}