{"id":24426,"date":"2026-09-08T02:45:02","date_gmt":"2026-09-08T02:45:02","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/787635-b21-hp-12-ports-8x-10-gigabit-sfp-ports-4x-40-gigabit-qsfp-ports-layer-3-managed-blade-switch\/"},"modified":"2026-09-08T02:45:04","modified_gmt":"2026-09-08T02:45:04","slug":"787635-b21-hp-12-ports-8x-10-gigabit-sfp-ports-4x-40-gigabit-qsfp-ports-layer-3-managed-blade-switch","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/787635-b21-hp-12-ports-8x-10-gigabit-sfp-ports-4x-40-gigabit-qsfp-ports-layer-3-managed-blade-switch\/","title":{"rendered":"787635-B21 HP 12-Ports 8x 10 Gigabit SFP+ Ports &#038; 4x 40 Gigabit QSFP+ Ports Layer 3 Managed Blade Switch"},"content":{"rendered":"<p>787635-B21 Technical Specifications<\/p>\n<p>HP 12-Ports 8x 10 Gigabit SFP+ Ports &#038; 4x 40 Gigabit QSFP+ Ports Layer 3 Managed Blade Switch<\/p>\n<p>Manufacturer Part Number: 787635-B21<\/p>\n<p>Brand Name: HP<\/p>\n<p>Product Type: Layer 3 Managed Blade Switch<\/p>\n<p>Form Factor: Blade Module<\/p>\n<p>Number of Ports: 12 x 10Gb SFP+ Active, 4 x 40Gb QSFP+ Active<\/p>\n<p>Port Type: SFP+ \/ QSFP+<\/p>\n<p>Port Speed: 10Gbps \/ 40Gbps<\/p>\n<p>Expansion Slots: 16 total (12 SFP+ + 4 QSFP+)<\/p>\n<p>Aggregate Bandwidth: 320Gbps full duplex<\/p>\n<p>Management: Web Tools, CLI, SNMP<\/p>\n<p>Advanced Features: VLAN, LACP, Routing, QoS, Layer 3 Routing<\/p>\n<p>Security: Role-Based Access Control<\/p>\n<p>Scalability: Supports BladeSystem Chassis Expansion<\/p>\n<p>Hot-Swappable Components: Yes<\/p>\n<p>Redundant Power Supplies: Supported via Chassis<\/p>\n<p>Cooling: Chassis-Based Redundant Fans<\/p>\n<p>Power Consumption: Energy Efficient<\/p>\n<p>Environmentally Friendly: Yes<\/p>\n<p>Environmental Certification: RoHS Compliant<\/p>\n<p>Operating Temperature: 10\u00b0C to 40\u00b0C<\/p>\n","protected":false},"excerpt":{"rendered":"<p>787635-B21 Overview<\/p>\n<p>The HP 787635-B21 Layer 3 Managed Blade Switch is a high-performance, enterprise-grade networking module designed for HP BladeSystem environments. It features 12 ports, including 8 SFP+ 10Gb Ethernet ports and 4 QSFP+ 40Gb Ethernet ports, providing a combination of high-speed connectivity for both server uplinks and inter-switch links within the blade chassis or the wider data center network.This switch supports Layer 3 routing capabilities, enabling advanced network functions such as inter-VLAN routing, static routing, and dynamic routing protocols, which enhance traffic management, network segmentation, and scalability within enterprise networks. Its managed design allows administrators to configure, monitor, and optimize network traffic through CLI, web-based GUI, and SNMP, providing centralized control and visibility.<\/p>\n","protected":false},"featured_media":24427,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[504],"product_cat":[2913,332],"product_tag":[3641,3670,300,2942],"class_list":["post-24426","product","type-product","status-publish","has-post-thumbnail","product_brand-hp","product_cat-hp-network-switch-network-switches","product_cat-network-switches","product_tag-12-ports","product_tag-40gbps","product_tag-hp","product_tag-switch","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>787635-B21 HP 12-Ports 8x 10 Gigabit SFP+ Ports &amp; 4x 40 Gigabit QSFP+ Ports Layer 3 Managed Blade 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\/787635-b21-hp-12-ports-8x-10-gigabit-sfp-ports-4x-40-gigabit-qsfp-ports-layer-3-managed-blade-switch\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"787635-B21 HP 12-Ports 8x 10 Gigabit SFP+ Ports &amp; 4x 40 Gigabit QSFP+ Ports Layer 3 Managed Blade Switch - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"787635-B21 Overview The HP 787635-B21 Layer 3 Managed Blade Switch is a high-performance, enterprise-grade networking module designed for HP BladeSystem environments. 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