{"id":25327,"date":"2026-09-08T02:52:16","date_gmt":"2026-09-08T02:52:16","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/sf500-48-k9-cisco-small-business-48-ports-layer-2-managed-switch\/"},"modified":"2026-09-08T02:52:26","modified_gmt":"2026-09-08T02:52:26","slug":"sf500-48-k9-cisco-small-business-48-ports-layer-2-managed-switch","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/sf500-48-k9-cisco-small-business-48-ports-layer-2-managed-switch\/","title":{"rendered":"SF500-48-K9 Cisco Small Business 48 Ports Layer 2 Managed Switch"},"content":{"rendered":"<p>SF500-48-K9 Technical Specifications<\/p>\n<p>Cisco Small Business 48 Ethernet Ports &#038; 2 Combo Gigabit SFP Ports &#038; 2 SFP Ports Twisted Pair Layer 2 Rack-mountable Fast Ethernet Managed Switch<\/p>\n<p>Manufacturer: Cisco<\/p>\n<p>Manufacturer Part Number: SF500-48-K9<\/p>\n<p>Product Series: 500<\/p>\n<p>Product Type: Ethernet Switch<\/p>\n<p>Media &#038; Performance<\/p>\n<p>Media Type Supported: Twisted Pair<\/p>\n<p>Twisted Pair Cable Standard: Category 5<\/p>\n<p>Ethernet Technology: Gigabit Ethernet<\/p>\n<p>Ethernet Technology: Fast Ethernet<\/p>\n<p>Network Technology: 10\/100\/1000Base-T<\/p>\n<p>Network Technology: 10\/100Base-TX<\/p>\n<p>I\/O Expansions<\/p>\n<p>Number of Total Expansion Slots: 4<\/p>\n<p>Number of SFP Slots: 4<\/p>\n<p>Network &#038; Communication<\/p>\n<p>Layer Supported: 2<\/p>\n<p>Memory<\/p>\n<p>Standard Memory: 256 MB<\/p>\n<p>Flash Memory: 32 MB<\/p>\n<p>Power Description<\/p>\n<p>PoE (RJ-45) Port: No<\/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>Redundant Power Supply: No<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SF500-48-K9 Overview<\/p>\n<p>the SF500-48-K9 Cisco Small Business SF500-48 48-Ports PoE Layer 2 Manageable SFP Switch involves utilizing various features and best practices to optimize the performance and security of your network.<\/p>\n<p>One key step is to utilize Virtual LANs (VLANs) to segment your network and improve security by isolating different types of traffic. This can be done by using the web interface to configure VLANs and assign ports to them.<\/p>\n<p>Another important step is to implement Quality of Service (QoS) to prioritize different types of network traffic, such as voice or video, to ensure they are delivered with minimal delay and interruption. This can be done by using the web interface to configure QoS policies.<\/p>\n","protected":false},"featured_media":25328,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[255],"product_cat":[2915,332],"product_tag":[2946,4009,2910,337,2903,2912],"class_list":["post-25327","product","type-product","status-publish","has-post-thumbnail","product_brand-cisco","product_cat-cisco-network-switches-network-switches","product_cat-network-switches","product_tag-1000base-t","product_tag-256-mb","product_tag-ethernet-switch","product_tag-fast-ethernet","product_tag-gigabit-ethernet","product_tag-twisted-pair","first","instock","shipping-taxable","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>SF500-48-K9 Cisco Small Business 48 Ports Layer 2 Managed Switch - 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\/sf500-48-k9-cisco-small-business-48-ports-layer-2-managed-switch\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SF500-48-K9 Cisco Small Business 48 Ports Layer 2 Managed Switch - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"SF500-48-K9 Overview the SF500-48-K9 Cisco Small Business SF500-48 48-Ports PoE Layer 2 Manageable SFP Switch involves utilizing various features and best practices to optimize the performance and security of your network. One key step is to utilize Virtual LANs (VLANs) to segment your network and improve security by isolating different types of traffic. This can be done by using the web interface to configure VLANs and assign ports to them. Another important step is to implement Quality of Service (QoS) to prioritize different types of network traffic, such as voice or video, to ensure they are delivered with minimal delay and interruption. 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