{"id":86385,"date":"2026-09-08T17:03:27","date_gmt":"2026-09-08T17:03:27","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/refurbished-c2951-vsec-cube-k9-cisco-2951-integrated\/"},"modified":"2026-09-08T17:03:31","modified_gmt":"2026-09-08T17:03:31","slug":"refurbished-c2951-vsec-cube-k9-cisco-2951-integrated","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/refurbished-c2951-vsec-cube-k9-cisco-2951-integrated\/","title":{"rendered":"Refurbished C2951-VSEC-CUBE\/K9 Cisco 2951 Integrated"},"content":{"rendered":"<p>Refurbished C2951-VSEC-CUBE\/K9 Technical Specifications<\/p>\n<p>Cisco 2951 Integrated Services Router \u2013 3 Ports \u2013 13 Slots \u2013 Rack-mountable<\/p>\n<p>General Information<\/p>\n<p>Manufacturer Cisco Systems, Inc<\/p>\n<p>Manufacturer Part Number C2951-VSEC-CUBE\/K9<\/p>\n<p>Brand Name Cisco<\/p>\n<p>Product Series Cisco 2900<\/p>\n<p>Product Model C2951<\/p>\n<p>Product Name 2951 Integrated Services Router<\/p>\n<p>Product Type Router<\/p>\n<p>Ethernet Technology: Gigabit Ethernet<\/p>\n<p>Interfaces\/Ports<\/p>\n<p>Total Number of Ports 3<\/p>\n<p>USB Yes<\/p>\n<p>Management Port Yes<\/p>\n<p>Number of Broadband (RJ-45) Ports 3<\/p>\n<p>I\/O Expansions<\/p>\n<p>Number of Total Expansion Slots 13<\/p>\n<p>Expansion Slot Type HWIC<\/p>\n<p>Expansion Slot Type PVDM<\/p>\n<p>Expansion Slot Type SFP (mini-GBIC)<\/p>\n<p>Network &#038; Communication<\/p>\n<p>Network Technology 10\/100\/1000Base-T<\/p>\n<p>Ethernet Technology Gigabit Ethernet<\/p>\n<p>Memory<\/p>\n<p>Standard Memory 512 MB<\/p>\n<p>Maximum Memory 2 GB<\/p>\n<p>Memory Technology DRAM<\/p>\n<p>Flash Memory 256 MB<\/p>\n<p>Memory Card Supported CompactFlash (CF) Card<\/p>\n<p>Power Description<\/p>\n<p>PoE (RJ-45) Port Yes<\/p>\n<p>Input Voltage 220 V AC<\/p>\n<p>Input Voltage 110 V AC<\/p>\n<p>Power Source Power Supply<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Refurbished C2951-VSEC-CUBE\/K9 Overview<\/p>\n<p>Cisco 2951 Integrated Services Router (ISR) delivers highly secure data, voice, video, and application services for small offices. Key features include: 3 integrated 10\/100\/1000 Ethernet ports with 1 port capable of RJ-45 or SFP connectivity 2 service module slots 4 Enhanced High-Speed WAN Interface Card slots 3 onboard digital signal processor (DSP) slots 1 internal service module slot for application services Fully integrated power distribution to modules supporting 802.3af Power over Ethernet (PoE) and Cisco Enhanced PoE Security Onboard hardware acceleration for VPN encryption Secure collaborative communications with Group Encrypted Transport VPN, Dynamic Multipoint VPN, or Enhanced Easy VPN Integrated threat control using Cisco IOS Firewall, Cisco IOS Zone-Based Firewall, Cisco IOS IPS, and Cisco IOS Content Filtering Identity management using authentication, authorization, and accounting (AAA), and public key infrastructure Voice High-density packet voice DSP module, optimized for voice and video support Standards-certified VoiceXML browser services Cisco Unified Border Element capabilities Cisco Unity Express voicemail support. Support for Cisco Communications Manager Express and Survivable Remote Site Telephony.<\/p>\n","protected":false},"featured_media":86386,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[255],"product_cat":[691,347,626],"product_tag":[9548,677,723,628,1052],"class_list":["post-86385","product","type-product","status-publish","has-post-thumbnail","product_brand-cisco","product_cat-cisco-refurbished-routers","product_cat-refurbished","product_cat-refurbished-routers","product_tag-cisco-2900-series-router","product_tag-gigabit-ethernet-servers","product_tag-integrated-services-router","product_tag-router","product_tag-sfp-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>Refurbished C2951-VSEC-CUBE\/K9 Cisco 2951 Integrated - 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=\"http:\/\/geektechsol.com\/index.php\/product\/refurbished-c2951-vsec-cube-k9-cisco-2951-integrated\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Refurbished C2951-VSEC-CUBE\/K9 Cisco 2951 Integrated - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"Refurbished C2951-VSEC-CUBE\/K9 Overview Cisco 2951 Integrated Services Router (ISR) delivers highly secure data, voice, video, and application services for small offices. Key features include: 3 integrated 10\/100\/1000 Ethernet ports with 1 port capable of RJ-45 or SFP connectivity 2 service module slots 4 Enhanced High-Speed WAN Interface Card slots 3 onboard digital signal processor (DSP) slots 1 internal service module slot for application services Fully integrated power distribution to modules supporting 802.3af Power over Ethernet (PoE) and Cisco Enhanced PoE Security Onboard hardware acceleration for VPN encryption Secure collaborative communications with Group Encrypted Transport VPN, Dynamic Multipoint VPN, or Enhanced Easy VPN Integrated threat control using Cisco IOS Firewall, Cisco IOS Zone-Based Firewall, Cisco IOS IPS, and Cisco IOS Content Filtering Identity management using authentication, authorization, and accounting (AAA), and public key infrastructure Voice High-density packet voice DSP module, optimized for voice and video support Standards-certified VoiceXML browser services Cisco Unified Border Element capabilities Cisco Unity Express voicemail support. Support for Cisco Communications Manager Express and Survivable Remote Site Telephony.\" \/>\n<meta property=\"og:url\" content=\"http:\/\/geektechsol.com\/index.php\/product\/refurbished-c2951-vsec-cube-k9-cisco-2951-integrated\/\" \/>\n<meta property=\"og:site_name\" content=\"Geek Tech Sol\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-08T17:03:31+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/Refurbished-Cisco-C2951-VSEC-CUBE-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<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/refurbished-c2951-vsec-cube-k9-cisco-2951-integrated\\\/\",\"url\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/refurbished-c2951-vsec-cube-k9-cisco-2951-integrated\\\/\",\"name\":\"Refurbished C2951-VSEC-CUBE\\\/K9 Cisco 2951 Integrated - Geek Tech Sol\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/refurbished-c2951-vsec-cube-k9-cisco-2951-integrated\\\/#primaryimage\"},\"image\":{\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/refurbished-c2951-vsec-cube-k9-cisco-2951-integrated\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Refurbished-Cisco-C2951-VSEC-CUBE-K9.jpg\",\"datePublished\":\"2026-09-08T17:03:27+00:00\",\"dateModified\":\"2026-09-08T17:03:31+00:00\",\"breadcrumb\":{\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/refurbished-c2951-vsec-cube-k9-cisco-2951-integrated\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/refurbished-c2951-vsec-cube-k9-cisco-2951-integrated\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/refurbished-c2951-vsec-cube-k9-cisco-2951-integrated\\\/#primaryimage\",\"url\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Refurbished-Cisco-C2951-VSEC-CUBE-K9.jpg\",\"contentUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Refurbished-Cisco-C2951-VSEC-CUBE-K9.jpg\",\"width\":800,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"http:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/refurbished-c2951-vsec-cube-k9-cisco-2951-integrated\\\/#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\":\"Refurbished C2951-VSEC-CUBE\\\/K9 Cisco 2951 Integrated\"}]},{\"@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":"Refurbished C2951-VSEC-CUBE\/K9 Cisco 2951 Integrated - 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":"http:\/\/geektechsol.com\/index.php\/product\/refurbished-c2951-vsec-cube-k9-cisco-2951-integrated\/","og_locale":"en_US","og_type":"article","og_title":"Refurbished C2951-VSEC-CUBE\/K9 Cisco 2951 Integrated - Geek Tech Sol","og_description":"Refurbished C2951-VSEC-CUBE\/K9 Overview Cisco 2951 Integrated Services Router (ISR) delivers highly secure data, voice, video, and application services for small offices. 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