{"id":169228,"date":"2026-09-10T10:49:23","date_gmt":"2026-09-10T10:49:23","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/refurbished-sg500-28p-k9-g5-rf-cisco-small-business\/"},"modified":"2026-09-10T10:49:30","modified_gmt":"2026-09-10T10:49:30","slug":"refurbished-sg500-28p-k9-g5-rf-cisco-small-business","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/refurbished-sg500-28p-k9-g5-rf-cisco-small-business\/","title":{"rendered":"Refurbished SG500-28P-K9-G5-RF Cisco Small Business"},"content":{"rendered":"<p>Refurbished SG500-28P-K9-G5-RF Technical Specifications<\/p>\n<p>Cisco Small Business SG500-28P Managed Switch<\/p>\n<p>Brand: Cisco<\/p>\n<p>Product Name: SG500-28P28PORT GB PoE Stackablemanageds<\/p>\n<p>Product Type: Ethernet Switch<\/p>\n<p>Manageable: Yes<\/p>\n<p>Ethernet Technology Gigabit Ethernet<\/p>\n<p>Fast Ethernet<\/p>\n<p>Number of Total Expansion Slots: 2<\/p>\n<p>Product Family: 500<\/p>\n<p>Stack Port: Yes<\/p>\n<p>Media Type Supported: Twisted Pair<\/p>\n<p>Optical Fiber<\/p>\n<p>Total Number of Network Ports: 28<\/p>\n<p>Redundant Power Supply Supported: No<\/p>\n<p>Expansion Slot Type: SFP<\/p>\n<p>Form Factor: Desktop<\/p>\n<p>Power Source: Power Supply<\/p>\n<p>Layer Supported: 2<\/p>\n<p>Compatible Rack Unit 1U<\/p>\n<p>Number of SFP Slots: 2<\/p>\n<p>Modular: Yes<\/p>\n<p>Uplink Port: No<\/p>\n<p>Shared SFP Slot: Yes<\/p>\n<p>Port \/ Expansion Slot Details<\/p>\n<p>26 x Gigabit Ethernet Network<\/p>\n<p>2 x Gigabit Ethernet Expansion Slot<\/p>\n<p>Height: 1.7\u2033<\/p>\n<p>Width: 17.3\u2033<\/p>\n<p>Depth: 10.1\u2033<\/p>\n<p>Product Series: 500<\/p>\n<p>Product Model: SG500-28P<\/p>\n<p>Network Technology: 10\/100\/1000Base-T,1000Base-X<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Refurbished SG500-28P-K9-G5-RF Overview<\/p>\n<p>The Cisco SG500-28P is a 28-port stackable managed Gigabit Ethernet switch, including 2 combination ports and 2 Small Form-Factor Pluggable (SFP) ports, that provides a solid foundation for your current business applications, as well as those you are planning for the future. It offers Power over Ethernet Plus, true stacking, advanced security, quality of service, energy-saving technology (EEE), IPv6, and network features that deliver the reliability and performance needed by demanding environments. The switch is easy to configure and manage with a choice of management tools. The Cisco SG500-28P provides the ideal technology foundation at a price you can afford, and in a solution designed to grow with your business.<\/p>\n","protected":false},"featured_media":169229,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[255],"product_cat":[399,347,398],"product_tag":[706,400,818,336,338,339],"class_list":["post-169228","product","type-product","status-publish","has-post-thumbnail","product_brand-cisco","product_cat-cisco-refurbished-network-switches","product_cat-refurbished","product_cat-refurbished-network-switches","product_tag-28-port-network-switch","product_tag-4-x-sfp-expansion-slots","product_tag-cisco-sg500-series-switch","product_tag-cisco-small-business","product_tag-network-switch","product_tag-poe-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>Refurbished SG500-28P-K9-G5-RF Cisco Small Business - 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-sg500-28p-k9-g5-rf-cisco-small-business\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Refurbished SG500-28P-K9-G5-RF Cisco Small Business - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"Refurbished SG500-28P-K9-G5-RF Overview The Cisco SG500-28P is a 28-port stackable managed Gigabit Ethernet switch, including 2 combination ports and 2 Small Form-Factor Pluggable (SFP) ports, that provides a solid foundation for your current business applications, as well as those you are planning for the future. It offers Power over Ethernet Plus, true stacking, advanced security, quality of service, energy-saving technology (EEE), IPv6, and network features that deliver the reliability and performance needed by demanding environments. The switch is easy to configure and manage with a choice of management tools. 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