{"id":169294,"date":"2026-09-10T10:50:55","date_gmt":"2026-09-10T10:50:55","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/sg550x-48-k9-na-cisco-sg550x-48-switch-48-port\/"},"modified":"2026-09-10T10:50:57","modified_gmt":"2026-09-10T10:50:57","slug":"sg550x-48-k9-na-cisco-sg550x-48-switch-48-port","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/sg550x-48-k9-na-cisco-sg550x-48-switch-48-port\/","title":{"rendered":"SG550X-48-K9-NA Cisco SG550X-48 Switch 48 Port"},"content":{"rendered":"<p>SG550X-48-K9-NA Technical Specifications<\/p>\n<p>Cisco Small Business SG550X-48 Managed L3 Switch \u2013 48 Ethernet Ports &#038; 2 Combo 10 Gigabit SFP+ Ports &#038; 2 10-Gigabit SFP+ Ports<\/p>\n<p>General Information<\/p>\n<p>Manufacturer Cisco Systems, Inc<\/p>\n<p>Manufacturer Part Number SG550X-48-K9-NA<\/p>\n<p>Brand Name Cisco<\/p>\n<p>Product Series SG550<\/p>\n<p>Product Line : Cisco Small Business<\/p>\n<p>Product Model SG550X-48<\/p>\n<p>Product Name SG550X-48 Layer 3 Switch<\/p>\n<p>Product Type Layer 3 Switch<\/p>\n<p>Ethernet Technology: Gigabit Ethernet<\/p>\n<p>Interfaces\/Ports<\/p>\n<p>Total Number of Network Ports 48<\/p>\n<p>Uplink Port Yes<\/p>\n<p>Modular Yes<\/p>\n<p>Stack Port Yes<\/p>\n<p>Port\/Expansion Slot Details 4 x 10 Gigabit Ethernet Expansion Slot<\/p>\n<p>Port\/Expansion Slot Details 2 x 10 Gigabit Ethernet Uplink<\/p>\n<p>Port\/Expansion Slot Details 48 x Gigabit Ethernet Network<\/p>\n<p>Media &#038; Performance<\/p>\n<p>Media Type Supported Twisted Pair<\/p>\n<p>Media Type Supported Optical Fiber<\/p>\n<p>Ethernet Technology 10 Gigabit Ethernet<\/p>\n<p>Ethernet Technology Gigabit Ethernet<\/p>\n<p>Network Technology 10GBase-X<\/p>\n<p>Network Technology 10\/100\/1000Base-T<\/p>\n<p>Network Technology 10GBase-T<\/p>\n<p>I\/O Expansions<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SG550X-48-K9-NA Overview<\/p>\n<p>To get the fast data speeds, continuous availability, and advanced security you need in your LAN, you can turn to the Cisco 550X series switches. They give you the speed you need to share information quickly and deliver substantial productivity gains.<\/p>\n","protected":false},"featured_media":169295,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[255],"product_cat":[333,332],"product_tag":[493,718,401,818,336,518,338],"class_list":["post-169294","product","type-product","status-publish","has-post-thumbnail","product_brand-cisco","product_cat-cisco-network-switches","product_cat-network-switches","product_tag-10-gigabit-ethernet-switch","product_tag-4-x-sfp-plus-expansion-slots","product_tag-48-ports-network-switch","product_tag-cisco-sg500-series-switch","product_tag-cisco-small-business","product_tag-gigabit-ethernet-switch","product_tag-network-switch","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>SG550X-48-K9-NA Cisco SG550X-48 Switch 48 Port - 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\/sg550x-48-k9-na-cisco-sg550x-48-switch-48-port\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SG550X-48-K9-NA Cisco SG550X-48 Switch 48 Port - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"SG550X-48-K9-NA Overview To get the fast data speeds, continuous availability, and advanced security you need in your LAN, you can turn to the Cisco 550X series switches. They give you the speed you need to share information quickly and deliver substantial productivity gains.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/geektechsol.com\/index.php\/product\/sg550x-48-k9-na-cisco-sg550x-48-switch-48-port\/\" \/>\n<meta property=\"og:site_name\" content=\"Geek Tech Sol\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-10T10:50:57+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/geektechsol.com\/wp-content\/uploads\/2026\/09\/Cisco-SG550X-48-K9-NA.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\\\/sg550x-48-k9-na-cisco-sg550x-48-switch-48-port\\\/\",\"url\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/sg550x-48-k9-na-cisco-sg550x-48-switch-48-port\\\/\",\"name\":\"SG550X-48-K9-NA Cisco SG550X-48 Switch 48 Port - Geek Tech Sol\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/sg550x-48-k9-na-cisco-sg550x-48-switch-48-port\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/sg550x-48-k9-na-cisco-sg550x-48-switch-48-port\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Cisco-SG550X-48-K9-NA.jpg\",\"datePublished\":\"2026-09-10T10:50:55+00:00\",\"dateModified\":\"2026-09-10T10:50:57+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/sg550x-48-k9-na-cisco-sg550x-48-switch-48-port\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/sg550x-48-k9-na-cisco-sg550x-48-switch-48-port\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/sg550x-48-k9-na-cisco-sg550x-48-switch-48-port\\\/#primaryimage\",\"url\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Cisco-SG550X-48-K9-NA.jpg\",\"contentUrl\":\"http:\\\/\\\/geektechsol.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Cisco-SG550X-48-K9-NA.jpg\",\"width\":800,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/geektechsol.com\\\/index.php\\\/product\\\/sg550x-48-k9-na-cisco-sg550x-48-switch-48-port\\\/#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\":\"SG550X-48-K9-NA Cisco SG550X-48 Switch 48 Port\"}]},{\"@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":"SG550X-48-K9-NA Cisco SG550X-48 Switch 48 Port - 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\/sg550x-48-k9-na-cisco-sg550x-48-switch-48-port\/","og_locale":"en_US","og_type":"article","og_title":"SG550X-48-K9-NA Cisco SG550X-48 Switch 48 Port - Geek Tech Sol","og_description":"SG550X-48-K9-NA Overview To get the fast data speeds, continuous availability, and advanced security you need in your LAN, you can turn to the Cisco 550X series switches. 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