{"product_id":"isr4451-x-axk9-cisco-isr4451-application-experience-ax-bundle-integrated-services-router","title":"ISR4451-X-AX\/K9 Cisco ISR4451 Application Experience (AX) Bundle Integrated Services Router","description":"\u003ch1 dir=\"ltr\"\u003e\u003cstrong\u003eCisco ISR4451-X-AX\/K9 ISR 4451 Application Experience (AX) Bundle\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2 dir=\"ltr\"\u003e\n\u003cstrong\u003eIntelligent Integrated Services Router for High-Performance Branch Applications\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"40\" data-end=\"427\"\u003eThe \u003cstrong data-start=\"44\" data-end=\"96\"\u003eCisco ISR4451-X-AX\/K9 Integrated Services Router\u003c\/strong\u003e is a high-performance, enterprise-grade branch router designed to deliver a complete \u003cstrong data-start=\"182\" data-end=\"203\"\u003e“branch-in-a-box”\u003c\/strong\u003e solution. Built for modern distributed enterprises, this router integrates advanced routing, security, and application optimization to ensure reliable, secure, and high-quality connectivity for business-critical operations.\u003c\/p\u003e\n\u003cp data-start=\"429\" data-end=\"824\"\u003eBundled with the \u003cstrong data-start=\"446\" data-end=\"485\"\u003eApplication Experience (AX) package\u003c\/strong\u003e, the ISR4451-X includes \u003cstrong data-start=\"510\" data-end=\"540\"\u003eAppX and Security licenses\u003c\/strong\u003e, enabling Cisco WAAS WAN optimization, Application Visibility and Control (AVC), deep packet inspection, and advanced firewall protection. This allows organizations to prioritize critical applications, optimize bandwidth usage, and maintain superior user experience across WAN links.\u003c\/p\u003e\n\u003cp data-start=\"826\" data-end=\"1213\"\u003ePowered by a \u003cstrong data-start=\"839\" data-end=\"908\"\u003emulticore CPU architecture with dedicated control and data planes\u003c\/strong\u003e, the router ensures consistent throughput even when running resource-intensive services such as encryption, application monitoring, and threat protection. It delivers \u003cstrong data-start=\"1076\" data-end=\"1108\"\u003e1 Gbps throughput by default\u003c\/strong\u003e, scalable up to \u003cstrong data-start=\"1125\" data-end=\"1161\"\u003e2 Gbps via performance licensing\u003c\/strong\u003e, providing a flexible pay-as-you-grow upgrade path.\u003c\/p\u003e\n\u003cp data-start=\"1215\" data-end=\"1628\"\u003eThe ISR4451-X supports \u003cstrong data-start=\"1238\" data-end=\"1273\"\u003e4 onboard Gigabit LAN\/WAN ports\u003c\/strong\u003e, along with \u003cstrong data-start=\"1286\" data-end=\"1333\"\u003e3 NIM slots and 2 SM-X service module slots\u003c\/strong\u003e, enabling extensive customization for connectivity, voice, security, and WAN services. Integrated security features such as \u003cstrong data-start=\"1458\" data-end=\"1548\"\u003eZone-Based Firewall (ZBFW), Cisco Snort Intrusion Prevention, and IPsec VPN encryption\u003c\/strong\u003e protect branch networks while maintaining high-performance secure connectivity.\u003c\/p\u003e\n\u003cp data-start=\"1630\" data-end=\"1814\"\u003eDesigned for reliability and uptime, the router supports \u003cstrong data-start=\"1687\" data-end=\"1720\"\u003edual redundant power supplies\u003c\/strong\u003e and modular components, ensuring business continuity in mission-critical branch environments.\u003c\/p\u003e\n\u003cp data-start=\"1816\" data-end=\"2031\"\u003eIdeal for enterprise branches, SD-WAN edge deployments, and secure WAN connectivity, the Cisco ISR4451-X-AX\/K9 delivers scalable performance, advanced security, and application-aware networking in a single platform.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Specifications - Cisco ISR4451-X-AX\/K9 Integrated Services Router 4400 Series\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCisco Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eISR4451-X-AX\/K9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCisco 4400 Series Integrated Services Routers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRouter Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEnterprise Branch Integrated Services Router\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBundle Package\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAX Bundle (Application Experience)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDefault Software Licenses\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP Base, AppX License, Security (SEC) License\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAggregate Throughput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Gbps default \/ up to 2 Gbps (performance license upgrade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor Architecture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulticore CPU with separate control \u0026amp; data planes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Onboard LAN\/WAN Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 × 10\/100\/1000 Mbps (RJ-45 or SFP combo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNetwork Interface Module Slots\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 × NIM slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eService Module Slots\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 × SM-X slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInternal Services Slots\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × ISC slot (for future service expansion)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemory (DRAM)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 GB default \/ up to 16 GB maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlash Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 GB default \/ up to 32 GB maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Expansion\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOptional external USB storage support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVPN Throughput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-performance IPsec VPN with hardware acceleration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSecurity Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eZone-Based Firewall (ZBFW), Cisco Snort IPS, URL filtering, advanced threat defense\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication Optimization\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCisco WAAS, Application Visibility \u0026amp; Control (AVC), QoS optimization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRouting Protocols\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOSPF, EIGRP, BGP, IS-IS, RIP, Policy-Based Routing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWAN Optimization\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated WAN acceleration \u0026amp; traffic prioritization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoice \u0026amp; Collaboration Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnified Communications support via SM-X modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHigh Availability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual redundant power supply support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC and DC redundant PSU options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRack Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2RU rack-mountable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManagement Interfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCLI, Web UI, SNMP, NetFlow, Cisco DNA Center, REST APIs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCisco IOS XE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUSB Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 × USB 2.0 ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConsole Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRJ-45 \u0026amp; Mini-USB console\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEncryption Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHardware-based encryption acceleration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32°F to 104°F (0°C to 40°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHumidity Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5%–85% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompliance \u0026amp; Standards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIEEE networking standards, RoHS compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical Deployment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEnterprise branches, SD-WAN edge, secure WAN connectivity, multi-service branch offices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan\u003eWe offer free FedEx Ground shipping to all our customers in the continental US. If you need more information on expedited or international shipping please see our \u003c\/span\u003e\u003ca href=\"https:\/\/networkoutlet.com\/pages\/shipping\" title=\"Shipping and Returns\" target=\"_blank\"\u003eShipping \u0026amp; Returns page\u003c\/a\u003e\u003cspan\u003e or ask us directly via phone, email or using our \u003c\/span\u003e\u003ca href=\"https:\/\/networkoutlet.com\/pages\/contact-us\" target=\"_blank\"\u003eContact Form page\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eFAQs:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ1. What is the difference between the ISR 4451-X and the 4451-X-AX\/K9?\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cbr\u003eThe AX\/K9 is a bundle that includes the Security (SEC) and Application Experience (AppX) licenses. The standard 4451-X typically ships with only the IP Base license, requiring separate license purchases for advanced features.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ2. Can I use Nim modules from the older ISR G2 series?\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cbr\u003eNo. The ISR 4400 series uses NIM (Network Interface Modules), which are physically and electrically different from the older EHWIC modules used in the 1900, 2900, and 3900 series.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ3. How do I upgrade the throughput to 2 Gbps?\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cbr\u003eThe upgrade is strictly a software license activation (FL-4450-PERF-K9). Once the license is applied, the aggregate throughput is increased from the default 1 Gbps to 2 Gbps.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ4. Does this router support Cisco SD-WAN?\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cbr\u003eYes. The ISR 4451-X can be upgraded to support Cisco SD-WAN (Viptela or IOS-XE SD-WAN) by installing the appropriate software image and subscription license.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eQ5. What type of SFP modules are supported on the combo ports? \u003c\/strong\u003e\u003cbr\u003eThe combo ports support standard Gigabit Ethernet SFP transceivers, including GLC-SX-MM-RGD, GLC-LH-SMD, and GLC-TE (Copper). \u003c\/span\u003e\u003c\/p\u003e","brand":"Cisco","offers":[{"title":"Default Title","offer_id":46731862605985,"sku":"ISR4451-X-AX\/K9","price":9750.0,"currency_code":"BRL","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2216\/8673\/files\/ISR4451-X-AXK9-Cisco-ISR4451-Application-Experience-AX-Bundle-Integrated-Services-Router.jpg?v=1784706468","url":"https:\/\/www.foxti.com.br\/products\/isr4451-x-axk9-cisco-isr4451-application-experience-ax-bundle-integrated-services-router","provider":"FoxTI","version":"1.0","type":"link"}