{"id":173744,"date":"2026-09-10T12:43:21","date_gmt":"2026-09-10T12:43:21","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/refurbished-cisco3825-v-k9-cisco-3825-integrated-services-router\/"},"modified":"2026-09-10T12:43:21","modified_gmt":"2026-09-10T12:43:21","slug":"refurbished-cisco3825-v-k9-cisco-3825-integrated-services-router","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/refurbished-cisco3825-v-k9-cisco-3825-integrated-services-router\/","title":{"rendered":"Refurbished CISCO3825-V\/K9 Cisco 3825 Integrated Services Router"},"content":{"rendered":"<p>Refurbished CISCO3825-V\/K9 Technical Specifications<\/p>\n<p>Cisco 3825 Integrated Services Router<\/p>\n<p>Manufacturer: Cisco Systems, Inc<\/p>\n<p>Manufacturer Part Number: CISCO3825-V\/K9<\/p>\n<p>Brand Name: Cisco<\/p>\n<p>Product Series: Cisco 3800<\/p>\n<p>Product Model: CISCO3825<\/p>\n<p>Product Name: 3825 Voice Bundle<\/p>\n<p>Integrated Services Router<\/p>\n<p>Product Type: Router<\/p>\n<p>Interfaces\/Ports: Total Number of Ports 2<\/p>\n<p>USB: Yes<\/p>\n<p>Powerline: No<\/p>\n<p>Management Port: Yes<\/p>\n<p>Token Ring Port: No<\/p>\n<p>Serial V.35 Interface: No<\/p>\n<p>Number of Network (RJ-45) Ports: 2<\/p>\n<p>I\/O Expansions:<\/p>\n<p>Number of Total Expansion Slots 14<\/p>\n<p>Expansion Slot Type PVDM<\/p>\n<p>Expansion Slot Type AIM<\/p>\n<p>Expansion Slot Type SFP (mini-GBIC)<\/p>\n<p>Expansion Slot Type HWIC<\/p>\n<p>Expansion Slot Type EVM<\/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>VoIP Supported: Yes<\/p>\n<p>Memory:<\/p>\n<p>Standard Memory 512 MB<\/p>\n<p>Maximum Memory 1 GB<\/p>\n<p>Memory Technology DRAM<\/p>\n<p>Flash Memory 128 MB<\/p>\n<p>Memory Card Supported CompactFlash (CF) Card<\/p>\n<p>Power Description<\/p>\n<p>PoE (RJ-45) Port: No<\/p>\n<p>Input Voltage: 110 V AC<\/p>\n<p>Input Voltage: 220 V AC<\/p>\n<p>Power Source Power Supply<\/p>\n<p>Redundant Power Supply: Yes<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Refurbished CISCO3825-V\/K9 Overview<\/p>\n<p>The Cisco 3800 Series includes the Cisco 3825 and Cisco 3845 Series Routers. These routers integrate a comprehensive set of security features such as firewall, IPSec and Secure Sockets Layer (SSL) VPN, intrusion prevention system (IPS), and voice call processing with advanced wired and wireless services for rapid deployment of new applications that include application layer functions, intelligent network services, and converged communications.<\/p>\n","protected":false},"featured_media":173745,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[255],"product_cat":[691,347,626],"product_tag":[1059,677,723,628,1052,1038,1053],"class_list":["post-173744","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-3800-series-router","product_tag-gigabit-ethernet-servers","product_tag-integrated-services-router","product_tag-router","product_tag-sfp-router","product_tag-voice-bundle-router","product_tag-voip-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 CISCO3825-V\/K9 Cisco 3825 Integrated Services Router - 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\/refurbished-cisco3825-v-k9-cisco-3825-integrated-services-router\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Refurbished CISCO3825-V\/K9 Cisco 3825 Integrated Services Router - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"Refurbished CISCO3825-V\/K9 Overview The Cisco 3800 Series includes the Cisco 3825 and Cisco 3845 Series Routers. These routers integrate a comprehensive set of security features such as firewall, IPSec and Secure Sockets Layer (SSL) VPN, intrusion prevention system (IPS), and voice call processing with advanced wired and wireless services for rapid deployment of new applications that include application layer functions, intelligent network services, and converged communications.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/geektechsol.com\/index.php\/product\/refurbished-cisco3825-v-k9-cisco-3825-integrated-services-router\/\" \/>\n<meta property=\"og:site_name\" content=\"Geek Tech Sol\" \/>\n<meta property=\"og:image\" content=\"http:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/Refurbished-Cisco-CISCO3825-V-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\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/refurbished-cisco3825-v-k9-cisco-3825-integrated-services-router\\\/\",\"url\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/refurbished-cisco3825-v-k9-cisco-3825-integrated-services-router\\\/\",\"name\":\"Refurbished CISCO3825-V\\\/K9 Cisco 3825 Integrated Services Router - Geek Tech Sol\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/refurbished-cisco3825-v-k9-cisco-3825-integrated-services-router\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/refurbished-cisco3825-v-k9-cisco-3825-integrated-services-router\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Refurbished-Cisco-CISCO3825-V-K9.jpg\",\"datePublished\":\"2026-09-10T12:43:21+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/refurbished-cisco3825-v-k9-cisco-3825-integrated-services-router\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/refurbished-cisco3825-v-k9-cisco-3825-integrated-services-router\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/refurbished-cisco3825-v-k9-cisco-3825-integrated-services-router\\\/#primaryimage\",\"url\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Refurbished-Cisco-CISCO3825-V-K9.jpg\",\"contentUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Refurbished-Cisco-CISCO3825-V-K9.jpg\",\"width\":800,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/refurbished-cisco3825-v-k9-cisco-3825-integrated-services-router\\\/#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 CISCO3825-V\\\/K9 Cisco 3825 Integrated Services Router\"}]},{\"@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 CISCO3825-V\/K9 Cisco 3825 Integrated Services Router - 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\/refurbished-cisco3825-v-k9-cisco-3825-integrated-services-router\/","og_locale":"en_US","og_type":"article","og_title":"Refurbished CISCO3825-V\/K9 Cisco 3825 Integrated Services Router - Geek Tech Sol","og_description":"Refurbished CISCO3825-V\/K9 Overview The Cisco 3800 Series includes the Cisco 3825 and Cisco 3845 Series Routers. 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