{"id":169866,"date":"2026-09-10T11:04:05","date_gmt":"2026-09-10T11:04:05","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/refurbished-c2801-4shdsl-k9-cisco-2801-4-pair-g-shdsl\/"},"modified":"2026-09-10T11:04:10","modified_gmt":"2026-09-10T11:04:10","slug":"refurbished-c2801-4shdsl-k9-cisco-2801-4-pair-g-shdsl","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/refurbished-c2801-4shdsl-k9-cisco-2801-4-pair-g-shdsl\/","title":{"rendered":"Refurbished C2801-4SHDSL\/K9 Cisco 2801 4-pair G.SHDSL"},"content":{"rendered":"<p>Refurbished C2801-4SHDSL\/K9 Technical Specifications<\/p>\n<p>Cisco 2801 4-pair G.SHDSL Bundle Router<\/p>\n<p>Manufacturer: Cisco Systems, Inc<\/p>\n<p>Manufacturer Part Number: C2801-4SHDSL\/K9<\/p>\n<p>Brand Name: Cisco<\/p>\n<p>Product Series Cisco 2800<\/p>\n<p>Product Model: C2801<\/p>\n<p>Product Name: 2801 4-pair G.SHDSL Bundle Router<\/p>\n<p>Product Type: Router<\/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>Number of Total Expansion Slots: 9<\/p>\n<p>Expansion Slot Type: PVDM<\/p>\n<p>Expansion Slot Type: AIM<\/p>\n<p>Expansion Slot Type: HWIC<\/p>\n<p>Network Technology: 10\/100Base-TX<\/p>\n<p>Ethernet Technology: Fast Ethernet<\/p>\n<p>Security Features: DES, 3DES, AES 128, AES 192, AES 256, SSH, Intrusion Prevention System (IPS), URL Filtering, Integrated Hardware Based Encryption<\/p>\n<p>Standard Memory: 192 MB<\/p>\n<p>Memory Technology: DRAM<\/p>\n<p>Flash Memory: 64 MB<\/p>\n<p>Memory Card Supported: CompactFlash (CF) Card<\/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>Compatible Rack Unit: 1U<\/p>\n<p>Form Factor: Rack-mountable<\/p>\n<p>Height: 1.7\u2033<\/p>\n<p>Width: 17.5\u2033<\/p>\n<p>Depth: 16.5\u2033<\/p>\n<p>Weight (Approximate): 13.70 lb<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Refurbished C2801-4SHDSL\/K9 Overview<\/p>\n<p>The Cisco 2801 4-pair G.SHDSL Bundle Router 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, 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. The Cisco 2801 features the ability to deliver multiple high-quality simultaneous services at wire speed up to multiple T1\/E1\/xDSL connections. The Routers offer embedded encryption acceleration and on the motherboard voice digital-signal-processor (DSP) slots; intrusion prevention system (IPS) and firewall functions; optional integrated call processing and voice mail support; high-density interfaces for a wide range of wired and wireless connectivity requirements; and sufficient performance and slot density for future network expansion requirements and advanced applications.<\/p>\n","protected":false},"featured_media":169867,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[255],"product_cat":[691,347,626],"product_tag":[1027,9541,337,1033,628],"class_list":["post-169866","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-8-ports-router","product_tag-cisco-2800-series-router","product_tag-fast-ethernet","product_tag-g-shdsl-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>Refurbished C2801-4SHDSL\/K9 Cisco 2801 4-pair G.SHDSL - 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-c2801-4shdsl-k9-cisco-2801-4-pair-g-shdsl\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Refurbished C2801-4SHDSL\/K9 Cisco 2801 4-pair G.SHDSL - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"Refurbished C2801-4SHDSL\/K9 Overview The Cisco 2801 4-pair G.SHDSL Bundle Router 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, 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. The Cisco 2801 features the ability to deliver multiple high-quality simultaneous services at wire speed up to multiple T1\/E1\/xDSL connections. The Routers offer embedded encryption acceleration and on the motherboard voice digital-signal-processor (DSP) slots; intrusion prevention system (IPS) and firewall functions; optional integrated call processing and voice mail support; high-density interfaces for a wide range of wired and wireless connectivity requirements; and sufficient performance and slot density for future network expansion requirements and advanced applications.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/geektechsol.com\/index.php\/product\/refurbished-c2801-4shdsl-k9-cisco-2801-4-pair-g-shdsl\/\" \/>\n<meta property=\"og:site_name\" content=\"Geek Tech Sol\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-10T11:04:10+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/Refurbished_Cisco-C2801-4SHDSL-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-c2801-4shdsl-k9-cisco-2801-4-pair-g-shdsl\\\/\",\"url\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/refurbished-c2801-4shdsl-k9-cisco-2801-4-pair-g-shdsl\\\/\",\"name\":\"Refurbished C2801-4SHDSL\\\/K9 Cisco 2801 4-pair G.SHDSL - 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