{"id":23690,"date":"2026-09-08T02:38:54","date_gmt":"2026-09-08T02:38:54","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/jh398-61001-hp-4-x-slots-40gbase-x-layer-3-managed-1u-rack-mountable-gigabit-ethernet-network-switch\/"},"modified":"2026-09-08T02:39:07","modified_gmt":"2026-09-08T02:39:07","slug":"jh398-61001-hp-4-x-slots-40gbase-x-layer-3-managed-1u-rack-mountable-gigabit-ethernet-network-switch","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/jh398-61001-hp-4-x-slots-40gbase-x-layer-3-managed-1u-rack-mountable-gigabit-ethernet-network-switch\/","title":{"rendered":"JH398-61001 HP 4 x Slots 40Gbase-X Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch"},"content":{"rendered":"<p>JH398-61001 Technical Specifications<\/p>\n<p>HP 4 x Slots 40Gbase-X Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch<\/p>\n<p>Manufacturer Part Number: JH398-61001<\/p>\n<p>Brand Name: HP<\/p>\n<p>Product Line: HP 5900AF Series<\/p>\n<p>Product Type: Layer 3 Managed Gigabit Ethernet Switch<\/p>\n<p>Total Ports: 4 (base) + 4 expansion slots<\/p>\n<p>Port Type: 4 x 40GbE QSFP+ (base), additional ports via expansion modules<\/p>\n<p>Layer Support: Layer 2 \/ Layer 3<\/p>\n<p>Switching Capacity: 336 Gbps<\/p>\n<p>Forwarding Rate: 250 Mpps<\/p>\n<p>MAC Address Table: 128,000 entries<\/p>\n<p>VLAN Support: Up to 4,094 VLANs (IEEE 802.1Q)<\/p>\n<p>Spanning Tree Protocols: IEEE 802.1D, 802.1w, 802.1s<\/p>\n<p>Static Routing: IPv4 \/ IPv6 Supported<\/p>\n<p>Dynamic Routing: RIP, OSPF, BGP Supported<\/p>\n<p>Link Aggregation: IEEE 802.3ad LACP<\/p>\n<p>Flow Control: IEEE 802.3x<\/p>\n<p>Quality of Service: 8 Priority Queues, IEEE 802.1p, DSCP<\/p>\n<p>Security: IEEE 802.1X, ACLs, Port Security, DHCP Snooping<\/p>\n<p>Management: Web GUI, CLI, SNMP v1\/v2c\/v3<\/p>\n","protected":false},"excerpt":{"rendered":"<p>JH398-61001 Overview<\/p>\n<p>The HP JH398-61001 is a 1U rack-mountable Layer 3 managed switch featuring 4 slots with 40GBase-X connectivity, designed for enterprise core, aggregation, and high-speed data center networks requiring scalable, low-latency, and high-throughput switching.The switch provides advanced Layer 2 and Layer 3 features, including VLANs, link aggregation, dynamic routing, QoS, and enterprise-grade security such as ACLs, RADIUS, and TACACS+. These capabilities ensure efficient traffic management, network segmentation, and secure operations in demanding environments.<\/p>\n","protected":false},"featured_media":23691,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[504],"product_cat":[2913,332],"product_tag":[3353,3408,2970,300,2942],"class_list":["post-23690","product","type-product","status-publish","has-post-thumbnail","product_brand-hp","product_cat-hp-network-switch-network-switches","product_cat-network-switches","product_tag-336-gbps","product_tag-4-x-slots","product_tag-40gbase-x","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>JH398-61001 HP 4 x Slots 40Gbase-X Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network 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\/jh398-61001-hp-4-x-slots-40gbase-x-layer-3-managed-1u-rack-mountable-gigabit-ethernet-network-switch\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"JH398-61001 HP 4 x Slots 40Gbase-X Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"JH398-61001 Overview The HP JH398-61001 is a 1U rack-mountable Layer 3 managed switch featuring 4 slots with 40GBase-X connectivity, designed for enterprise core, aggregation, and high-speed data center networks requiring scalable, low-latency, and high-throughput switching.The switch provides advanced Layer 2 and Layer 3 features, including VLANs, link aggregation, dynamic routing, QoS, and enterprise-grade security such as ACLs, RADIUS, and TACACS+. 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