{"id":173616,"date":"2026-09-10T12:39:53","date_gmt":"2026-09-10T12:39:53","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/isr4461-k9-cisco-router-isr-4000\/"},"modified":"2026-09-10T12:39:58","modified_gmt":"2026-09-10T12:39:58","slug":"isr4461-k9-cisco-router-isr-4000","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/isr4461-k9-cisco-router-isr-4000\/","title":{"rendered":"ISR4461\/K9, Cisco Router ISR 4000"},"content":{"rendered":"<p>ISR4461\/K9 Technical Specifications<\/p>\n<p>Cisco 4461 Router 4 Ports Management Port 11 Slots 10<\/p>\n<p>Manufacturer: Cisco Systems, Inc<\/p>\n<p>Manufacturer Part Number: ISR4461\/K9<\/p>\n<p>Brand Name: Cisco<\/p>\n<p>Product Line: Cisco ISR<\/p>\n<p>Product Series: Cisco ISR 4000<\/p>\n<p>Product Model: ISR4451<\/p>\n<p>Product Type: Router<\/p>\n<p>Interfaces\/Ports: Total Number of Ports 4<\/p>\n<p>Management Port: Yes<\/p>\n<p>Carrier Supported: ISDN<\/p>\n<p>I\/O Expansions: Number of Total Expansion Slots 11<\/p>\n<p>Network Technology: 1000Base-X 10GBase-X<\/p>\n<p>Ethernet Technology: 10 Gigabit Ethernet<\/p>\n<p>VoIP Supported: Yes<\/p>\n<p>Power Description: Redundant Power Supply Supported Yes<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ISR4461\/K9 Overview<\/p>\n<p>Cisco ISR 4461 with 4 onboard GE, 3 NIM slots, 1 ISC slot, 3 SM slots, 8 GB Flash Memory default, 2 GB DRAM default (data plane), 4 GB DRAM default (control plane). The Cisco 4000 Series Integrated Services Routers (ISR) revolutionize WAN communications in the enterprise branch. With new levels of builtin intelligent network capabilities and convergence, the routers specifically address the growing need for application-aware networking in distributed enterprise sites. These locations tend to have lean IT resources. But they often also have a growing need for direct communication with both private data centers and public clouds across diverse links, including Multiprotocol Label Switching (MPLS) VPNs and the Internet.<\/p>\n","protected":false},"featured_media":173617,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[255],"product_cat":[720,719],"product_tag":[1012,1029,1036,1037,9549,628],"class_list":["post-173616","product","type-product","status-publish","has-post-thumbnail","product_brand-cisco","product_cat-cisco-routers","product_cat-routers","product_tag-10-gigabit-ethernet-router","product_tag-4-ports-router","product_tag-cisco-isr","product_tag-cisco-isr-4000-series","product_tag-isdn-router","product_tag-router","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ISR4461\/K9, Cisco Router ISR 4000 - Geek Tech Sol<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/geektechsol.com\/index.php\/product\/isr4461-k9-cisco-router-isr-4000\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ISR4461\/K9, Cisco Router ISR 4000 - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"ISR4461\/K9 Overview Cisco ISR 4461 with 4 onboard GE, 3 NIM slots, 1 ISC slot, 3 SM slots, 8 GB Flash Memory default, 2 GB DRAM default (data plane), 4 GB DRAM default (control plane). The Cisco 4000 Series Integrated Services Routers (ISR) revolutionize WAN communications in the enterprise branch. With new levels of builtin intelligent network capabilities and convergence, the routers specifically address the growing need for application-aware networking in distributed enterprise sites. These locations tend to have lean IT resources. But they often also have a growing need for direct communication with both private data centers and public clouds across diverse links, including Multiprotocol Label Switching (MPLS) VPNs and the Internet.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/geektechsol.com\/index.php\/product\/isr4461-k9-cisco-router-isr-4000\/\" \/>\n<meta property=\"og:site_name\" content=\"Geek Tech Sol\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-10T12:39:58+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/Cisco-isr4461-k9.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/isr4461-k9-cisco-router-isr-4000\\\/\",\"url\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/isr4461-k9-cisco-router-isr-4000\\\/\",\"name\":\"ISR4461\\\/K9, Cisco Router ISR 4000 - Geek Tech Sol\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/isr4461-k9-cisco-router-isr-4000\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/isr4461-k9-cisco-router-isr-4000\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Cisco-isr4461-k9.jpg\",\"datePublished\":\"2026-09-10T12:39:53+00:00\",\"dateModified\":\"2026-09-10T12:39:58+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/isr4461-k9-cisco-router-isr-4000\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/isr4461-k9-cisco-router-isr-4000\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/isr4461-k9-cisco-router-isr-4000\\\/#primaryimage\",\"url\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Cisco-isr4461-k9.jpg\",\"contentUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Cisco-isr4461-k9.jpg\",\"width\":800,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/isr4461-k9-cisco-router-isr-4000\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"http:\\\/\\\/geektechsol.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"ISR4461\\\/K9, Cisco Router ISR 4000\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/geektechsol.com\\\/#website\",\"url\":\"https:\\\/\\\/geektechsol.com\\\/\",\"name\":\"Geek Tech Sol\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/geektechsol.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"ISR4461\/K9, Cisco Router ISR 4000 - Geek Tech Sol","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/geektechsol.com\/index.php\/product\/isr4461-k9-cisco-router-isr-4000\/","og_locale":"en_US","og_type":"article","og_title":"ISR4461\/K9, Cisco Router ISR 4000 - Geek Tech Sol","og_description":"ISR4461\/K9 Overview Cisco ISR 4461 with 4 onboard GE, 3 NIM slots, 1 ISC slot, 3 SM slots, 8 GB Flash Memory default, 2 GB DRAM default (data plane), 4 GB DRAM default (control plane). 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