{"id":170280,"date":"2026-09-10T11:13:37","date_gmt":"2026-09-10T11:13:37","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/c3825-vsec-k9-cisco-3825-voice-security-bundle-router-modular\/"},"modified":"2026-09-10T11:13:47","modified_gmt":"2026-09-10T11:13:47","slug":"c3825-vsec-k9-cisco-3825-voice-security-bundle-router-modular","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/c3825-vsec-k9-cisco-3825-voice-security-bundle-router-modular\/","title":{"rendered":"C3825-VSEC\/K9 Cisco 3825 Voice Security Bundle Router-Modular"},"content":{"rendered":"<p>C3825-VSEC\/K9 Technical Specifications<\/p>\n<p>Cisco 3825 Voice Security Bundle Router \u2013 Modular \u2013 Voice\/Fax Module \u2013 Gigabit Ethernet<\/p>\n<p>General Information:<\/p>\n<p>Manufacturer: Cisco Systems, Inc<\/p>\n<p>Manufacturer Part Number: C3825-VSEC\/K9<\/p>\n<p>Brand Name: Cisco<\/p>\n<p>Product Line: Cisco 3800<\/p>\n<p>Product Model: C3825<\/p>\n<p>Product Name: 3825 Integrated Services Router<\/p>\n<p>Product Type: Router<\/p>\n<p>Voice Security Bundle<\/p>\n<p>Ethernet Technology: Gigabit Ethernet<\/p>\n<p>Interfaces\/Ports<\/p>\n<p>Total Number of Ports: 2<\/p>\n<p>USB: Yes<\/p>\n<p>Management Port: Yes<\/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: HWIC<\/p>\n<p>Expansion Slot Type: AIM<\/p>\n<p>Expansion Slot Type: PVDM<\/p>\n<p>Expansion Slot Type: SFP (mini-GBIC)<\/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","protected":false},"excerpt":{"rendered":"<p>C3825-VSEC\/K9 Overview<\/p>\n<p>Cisco Systems is redefining best-in-class enterprise routing with a new portfolio of Integrated Services Routers optimized for secure, wire-speed delivery of concurrent data, voice, and video services. Founded on 20 years of innovation, the Cisco 3800 Series of Integrated Services Routers extends Cisco Systems\u2019 leadership in multiservice routing, providing customers with unparalleled network agility, performance, and intelligence.<\/p>\n","protected":false},"featured_media":170281,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[255],"product_cat":[720,719],"product_tag":[1059,699,677,723,9542,628,1052,1038,1034],"class_list":["post-170280","product","type-product","status-publish","has-post-thumbnail","product_brand-cisco","product_cat-cisco-routers","product_cat-routers","product_tag-cisco-3800-series-router","product_tag-firewall","product_tag-gigabit-ethernet-servers","product_tag-integrated-services-router","product_tag-mini-gbic-router","product_tag-router","product_tag-sfp-router","product_tag-voice-bundle-router","product_tag-vpn-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>C3825-VSEC\/K9 Cisco 3825 Voice Security Bundle Router-Modular - 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\/c3825-vsec-k9-cisco-3825-voice-security-bundle-router-modular\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C3825-VSEC\/K9 Cisco 3825 Voice Security Bundle Router-Modular - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"C3825-VSEC\/K9 Overview Cisco Systems is redefining best-in-class enterprise routing with a new portfolio of Integrated Services Routers optimized for secure, wire-speed delivery of concurrent data, voice, and video services. Founded on 20 years of innovation, the Cisco 3800 Series of Integrated Services Routers extends Cisco Systems\u2019 leadership in multiservice routing, providing customers with unparalleled network agility, performance, and intelligence.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/geektechsol.com\/index.php\/product\/c3825-vsec-k9-cisco-3825-voice-security-bundle-router-modular\/\" \/>\n<meta property=\"og:site_name\" content=\"Geek Tech Sol\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-10T11:13:47+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/Cisco-C3825-VSEC-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\\\/c3825-vsec-k9-cisco-3825-voice-security-bundle-router-modular\\\/\",\"url\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/c3825-vsec-k9-cisco-3825-voice-security-bundle-router-modular\\\/\",\"name\":\"C3825-VSEC\\\/K9 Cisco 3825 Voice Security Bundle Router-Modular - Geek Tech Sol\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/c3825-vsec-k9-cisco-3825-voice-security-bundle-router-modular\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/c3825-vsec-k9-cisco-3825-voice-security-bundle-router-modular\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Cisco-C3825-VSEC-K9.jpg\",\"datePublished\":\"2026-09-10T11:13:37+00:00\",\"dateModified\":\"2026-09-10T11:13:47+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/c3825-vsec-k9-cisco-3825-voice-security-bundle-router-modular\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/c3825-vsec-k9-cisco-3825-voice-security-bundle-router-modular\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/c3825-vsec-k9-cisco-3825-voice-security-bundle-router-modular\\\/#primaryimage\",\"url\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Cisco-C3825-VSEC-K9.jpg\",\"contentUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Cisco-C3825-VSEC-K9.jpg\",\"width\":800,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/c3825-vsec-k9-cisco-3825-voice-security-bundle-router-modular\\\/#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\":\"C3825-VSEC\\\/K9 Cisco 3825 Voice Security Bundle Router-Modular\"}]},{\"@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":"C3825-VSEC\/K9 Cisco 3825 Voice Security Bundle Router-Modular - 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\/c3825-vsec-k9-cisco-3825-voice-security-bundle-router-modular\/","og_locale":"en_US","og_type":"article","og_title":"C3825-VSEC\/K9 Cisco 3825 Voice Security Bundle Router-Modular - Geek Tech Sol","og_description":"C3825-VSEC\/K9 Overview Cisco Systems is redefining best-in-class enterprise routing with a new portfolio of Integrated Services Routers optimized for secure, wire-speed delivery of concurrent data, voice, and video services. 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