{"id":173712,"date":"2026-09-10T12:42:19","date_gmt":"2026-09-10T12:42:19","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/cisco2821-hsec-k9-cisco-systems-2821-security-router\/"},"modified":"2026-09-10T12:42:23","modified_gmt":"2026-09-10T12:42:23","slug":"cisco2821-hsec-k9-cisco-systems-2821-security-router","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/cisco2821-hsec-k9-cisco-systems-2821-security-router\/","title":{"rendered":"CISCO2821-HSEC\/K9 Cisco Systems 2821 Security Router"},"content":{"rendered":"<p>CISCO2821-HSEC\/K9 Technical Specifications<\/p>\n<p>Cisco Systems 2821 Security Bundle Fast EN Router<\/p>\n<p>Manufacturer: Cisco Systems, Inc<\/p>\n<p>Manufacturer Part Number: CISCO2821-HSEC\/K9<\/p>\n<p>Brand Name: Cisco<\/p>\n<p>Product Series: Cisco 2800<\/p>\n<p>Product Model: CISCO2821<\/p>\n<p>Product Name: 2821 Security Bundle with IOS Advanced IP Services Image<\/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: 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: 9<\/p>\n<p>Expansion Slot Type: NME<\/p>\n<p>Expansion Slot Type: VIC\/WIC<\/p>\n<p>Expansion Slot Type: HWIC<\/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>Management &#038; Protocols<\/p>\n<p>Security Features \u2013<\/p>\n<p>DES<\/p>\n<p>3DES<\/p>\n<p>128\/192\/256-bit AES<\/p>\n<p>IPSec<\/p>\n<p>Intrusion Prevention System (IPS)<\/p>\n<p>URL Filtering<\/p>\n<p>Memory<\/p>\n<p>Standard Memory: 256 MB<\/p>\n<p>Maximum Memory: 1 GB<\/p>\n<p>Memory Technology: DRAM<\/p>\n<p>Flash Memory: 64 MB<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CISCO2821-HSEC\/K9 Overview<\/p>\n<p>The Cisco 2821 provides significant additional value compared to prior generations of Cisco routers at similar price points by offering up to a fivefold performance improvement, up to a tenfold increase in security and voice performance, new embedded service options, and dramatically increased slot performance and density while maintaining support for most of the more than 90 existing modules that are available today for the Cisco 1700, Cisco 2600, and Cisco 3700 Series.<\/p>\n","protected":false},"featured_media":173713,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[255],"product_cat":[720,719],"product_tag":[9551,9541,692,628,1030],"class_list":["post-173712","product","type-product","status-publish","has-post-thumbnail","product_brand-cisco","product_cat-cisco-routers","product_cat-routers","product_tag-advanced-ip-services","product_tag-cisco-2800-series-router","product_tag-gigabit-ethernet-router","product_tag-router","product_tag-security-router","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - 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