{"id":23332,"date":"2026-09-08T02:36:08","date_gmt":"2026-09-08T02:36:08","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/jg258b-hp-flexfabric-5800-series-48xrj-45-ports-gigabit-ethernet-switch\/"},"modified":"2026-09-08T02:36:18","modified_gmt":"2026-09-08T02:36:18","slug":"jg258b-hp-flexfabric-5800-series-48xrj-45-ports-gigabit-ethernet-switch","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/jg258b-hp-flexfabric-5800-series-48xrj-45-ports-gigabit-ethernet-switch\/","title":{"rendered":"JG258B HP FlexFabric 5800 Series 48xRJ-45 Ports Gigabit Ethernet Switch"},"content":{"rendered":"<p>JG258B Technical Specifications<\/p>\n<p>HP FlexFabric 5800 Series 48xRJ-45 Ports 10\/100\/1000Base-T + 4xSFP+ Ports Layer3 Managed 1U Gigabit Ethernet Switch<\/p>\n<p>Manufacturer: HPE<\/p>\n<p>Manufacture Part Number: JG258B<\/p>\n<p>Product Line: FlexFabric<\/p>\n<p>Product Type: Layer 3 Switch<\/p>\n<p>Interface\/Ports<\/p>\n<p>Console Management Port: Yes<\/p>\n<p>Quantity of Fixed Ports\/Expansion Slots: 52<\/p>\n<p>Quantity of Network Ports: 48<\/p>\n<p>Quantity of Expansion Slots: 4<\/p>\n<p>Quantity of SFP+ Slots: 4<\/p>\n<p>Media &#038; Performance<\/p>\n<p>Ethernet Standard: Gigabit Ethernet,10 Gigabit Ethernet<\/p>\n<p>Media Standard: Twisted Pair,Optical Fiber<\/p>\n<p>Technology Standard: 10\/100\/1000Base-T,10GBase-X<\/p>\n<p>Supported Layer Standard: 3<\/p>\n<p>Manageable: Yes<\/p>\n<p>Physical Characteristics<\/p>\n<p>Height: 1.72 Inches<\/p>\n<p>Width: 17.32 Inches<\/p>\n<p>Depth: 16.81 Inches<\/p>\n<p>Form Factor: Rack-mountable<\/p>\n<p>Supported Rack: 1U<\/p>\n<p>Miscellaneous<\/p>\n<p>Compliance Standards: RoHS,WEEE<\/p>\n<p>Eco Friendly: Yes<\/p>\n<p>Source of Power<\/p>\n<p>Power: Supply<\/p>\n","protected":false},"excerpt":{"rendered":"<p>JG258B Overview<\/p>\n<p>The HPE Flexfabric Switch also supports powerful PoE (Power over Ethernet) switching capabilities, which allows it to provide both data and power to connected devices through a single Ethernet cable. This eliminates the need for separate power cables, making it a more efficient and convenient solution for powering devices such as IP phones, wireless access points, and security cameras.<\/p>\n","protected":false},"featured_media":23333,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[504],"product_cat":[2913,332],"product_tag":[751,2903,2914,2907,1460,511,2912,1504],"class_list":["post-23332","product","type-product","status-publish","has-post-thumbnail","product_brand-hp","product_cat-hp-network-switch-network-switches","product_cat-network-switches","product_tag-10-gigabit-ethernet","product_tag-gigabit-ethernet","product_tag-layer-3-switch","product_tag-optical-fiber","product_tag-rack-mountable","product_tag-rohs","product_tag-twisted-pair","product_tag-weee","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>JG258B HP FlexFabric 5800 Series 48xRJ-45 Ports Gigabit Ethernet 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\/jg258b-hp-flexfabric-5800-series-48xrj-45-ports-gigabit-ethernet-switch\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"JG258B HP FlexFabric 5800 Series 48xRJ-45 Ports Gigabit Ethernet Switch - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"JG258B Overview The HPE Flexfabric Switch also supports powerful PoE (Power over Ethernet) switching capabilities, which allows it to provide both data and power to connected devices through a single Ethernet cable. 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