{"id":23518,"date":"2026-09-08T02:37:40","date_gmt":"2026-09-08T02:37:40","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/jg221a-hp-si-ethernet-switch-8-ports-manageable-9-x-rj-45-1-x-expansion-slots\/"},"modified":"2026-09-08T02:37:46","modified_gmt":"2026-09-08T02:37:46","slug":"jg221a-hp-si-ethernet-switch-8-ports-manageable-9-x-rj-45-1-x-expansion-slots","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/jg221a-hp-si-ethernet-switch-8-ports-manageable-9-x-rj-45-1-x-expansion-slots\/","title":{"rendered":"JG221A HP SI Ethernet Switch 8-Ports Manageable 9 x RJ-45 1 x Expansion Slots"},"content":{"rendered":"<p>JG221A Technical Specifications<\/p>\n<p>HP SI Ethernet Switch 8-Ports Manageable 9 x RJ-45 1 x Expansion Slots 10\/100\/1000Base-T 10\/100Base-TX<\/p>\n<p>Manufacturer Part Number: JG221A<\/p>\n<p>Brand Name: HPE<\/p>\n<p>Product Type: Ethernet Switch<\/p>\n<p>Interfaces\/Ports<\/p>\n<p>Total Number of Network Ports: 8<\/p>\n<p>Port\/Expansion Slot Details: 8 x Fast Ethernet Network, 1 x Gigabit Ethernet Expansion Slot<\/p>\n<p>Media &#038; Performance<\/p>\n<p>Ethernet Technology: Gigabit Ethernet, Fast Ethernet<\/p>\n<p>Network Technology: 10\/100\/1000Base-T, 10\/100Base-TX<\/p>\n<p>I\/O Expansions<\/p>\n<p>Number of Total Expansion Slots: 1<\/p>\n<p>Expansion Slot Type: SFP<\/p>\n<p>Shared SFP Slot: Yes<\/p>\n<p>Number of SFP Slots: 1<\/p>\n<p>Network &#038; Communication<\/p>\n<p>Layer Supported: 2<\/p>\n<p>Management &#038; Protocols<\/p>\n<p>Manageable: Yes<\/p>\n<p>Power Description<\/p>\n<p>Power Source: Power Supply<\/p>\n<p>Physical Characteristics<\/p>\n<p>Form Factor: Rack-mountable<\/p>\n<p>Height: 1.7\u2033<\/p>\n<p>Width: 9.1\u2033<\/p>\n<p>Depth: 6.3\u2033<\/p>\n","protected":false},"excerpt":{"rendered":"<p>JG221A Overview<\/p>\n<p>The HP JG221A SI Ethernet Switch is a compact and reliable managed switch designed for small business and enterprise edge networking. It offers 8 standard Ethernet ports with support for both 10\/100Base-TX and 10\/100\/1000Base-T connections, ensuring flexible and high-speed connectivity. In addition, it includes 1 dual-purpose RJ-45\/SFP expansion slot, allowing for either copper or fiber uplinks depending on network requirements. With its management capabilities, the switch supports essential features such as VLANs, QoS, and security, enabling efficient traffic handling and secure operations. Built in a space-saving, rack-mountable design.<\/p>\n","protected":false},"featured_media":23519,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[504],"product_cat":[2913,332],"product_tag":[2958,2910,337,2903,1460,2909],"class_list":["post-23518","product","type-product","status-publish","has-post-thumbnail","product_brand-hp","product_cat-hp-network-switch-network-switches","product_cat-network-switches","product_tag-8-ports","product_tag-ethernet-switch","product_tag-fast-ethernet","product_tag-gigabit-ethernet","product_tag-rack-mountable","product_tag-sfp","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>JG221A HP SI Ethernet Switch 8-Ports Manageable 9 x RJ-45 1 x Expansion 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\/jg221a-hp-si-ethernet-switch-8-ports-manageable-9-x-rj-45-1-x-expansion-slots\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"JG221A HP SI Ethernet Switch 8-Ports Manageable 9 x RJ-45 1 x Expansion Slots - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"JG221A Overview The HP JG221A SI Ethernet Switch is a compact and reliable managed switch designed for small business and enterprise edge networking. 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