{"id":170905,"date":"2026-09-10T11:27:40","date_gmt":"2026-09-10T11:27:40","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/cisco1921-sec-k9-cisco-1921-integrated-router-2-ports-2-slots\/"},"modified":"2026-09-10T11:27:45","modified_gmt":"2026-09-10T11:27:45","slug":"cisco1921-sec-k9-cisco-1921-integrated-router-2-ports-2-slots","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/cisco1921-sec-k9-cisco-1921-integrated-router-2-ports-2-slots\/","title":{"rendered":"CISCO1921-SEC\/K9 Cisco 1921 Integrated Router 2 Ports 2 Slots"},"content":{"rendered":"<p>CISCO1921-SEC\/K9 Technical Specifications<\/p>\n<p>Cisco 1921 Integrated Router 2 Ports 2 Slots<\/p>\n<p>General Information<\/p>\n<p>Manufacturer: Cisco Systems, Inc<\/p>\n<p>Manufacturer Part Number: CISCO1921-SEC\/K9<\/p>\n<p>Brand Name: Cisco<\/p>\n<p>Product Series Cisco 1900<\/p>\n<p>Product Model CISCO1921<\/p>\n<p>Product Name 1921 Integrated Services Router<\/p>\n<p>Ethernet Technology: Gigabit Ethernet<\/p>\n<p>Product Type: Router<\/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: 1<\/p>\n<p>I\/O Expansions<\/p>\n<p>Number of Total Expansion Slots: 2<\/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>Memory<\/p>\n<p>Standard Memory: 512 MB<\/p>\n<p>Maximum Memory: 512 MB<\/p>\n<p>Memory Technology: DRAM<\/p>\n<p>Flash Memory: 128 MB<\/p>\n<p>Power Description<\/p>\n<p>PoE (RJ-45) Port: Yes<\/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","protected":false},"excerpt":{"rendered":"<p>CISCO1921-SEC\/K9 Overview<\/p>\n<p>The Cisco 1921 builds on the best-in-class offering of the Cisco 1841 Integrated Services Routers. All Cisco 1900 Series Integrated Services Routers offer embedded hardware encryption acceleration, optional firewall, intrusion prevention, and advanced security services. In addition, the platforms support the industry\u2019s widest range of wired and wireless connectivity options such as Serial, T1\/E1, xDSL, Gigabit Ethernet, and Third-Generation (3G) wireless.<\/p>\n","protected":false},"featured_media":170906,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[255],"product_cat":[720,719],"product_tag":[721,1042,692,723,628],"class_list":["post-170905","product","type-product","status-publish","has-post-thumbnail","product_brand-cisco","product_cat-cisco-routers","product_cat-routers","product_tag-cisco-1000-series-router","product_tag-cisco-1900-series-router","product_tag-gigabit-ethernet-router","product_tag-integrated-services-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>CISCO1921-SEC\/K9 Cisco 1921 Integrated Router 2 Ports 2 Slots - 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\/cisco1921-sec-k9-cisco-1921-integrated-router-2-ports-2-slots\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CISCO1921-SEC\/K9 Cisco 1921 Integrated Router 2 Ports 2 Slots - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"CISCO1921-SEC\/K9 Overview The Cisco 1921 builds on the best-in-class offering of the Cisco 1841 Integrated Services Routers. 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