{"id":24290,"date":"2026-09-08T02:43:48","date_gmt":"2026-09-08T02:43:48","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/j9019b-hpe-switch-24-ports-layer-2-2x10-100-1000base-t-sfp\/"},"modified":"2026-09-08T02:43:58","modified_gmt":"2026-09-08T02:43:58","slug":"j9019b-hpe-switch-24-ports-layer-2-2x10-100-1000base-t-sfp","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/j9019b-hpe-switch-24-ports-layer-2-2x10-100-1000base-t-sfp\/","title":{"rendered":"J9019B HPE Switch 24-Ports Layer-2 2\u00d710\/100\/1000Base-T\/SFP"},"content":{"rendered":"

J9019B Technical Specifications<\/p>\n

HPE Switch 24-Ports Layer-2 2\u00d710\/100\/1000Base-T\/SFP<\/p>\n

Manufacturer Part Number:J9019B<\/p>\n

Brand Name:HPE<\/p>\n

Product Type:Managed Ethernet Switch<\/p>\n

Total Network Ports:24 x 10\/100Base-T RJ-45<\/p>\n

Uplink Ports:2 x Dual-Personality 10\/100\/1000Base-T RJ-45 or SFP slots<\/p>\n

Layer Support:Layer 2 switching<\/p>\n

Switching Capacity:12.8 Gbps<\/p>\n

Forwarding Rate:9.5 Mpps<\/p>\n

MAC Address Table:8,000 entries<\/p>\n

VLAN Support:Up to 64 VLANs, IEEE 802.1Q tagging<\/p>\n

Spanning Tree Protocol:IEEE 802.1D, 802.1w, 802.1s<\/p>\n

Quality of Service:802.1p traffic prioritization<\/p>\n

IGMP:IGMP Snooping v1\/v2<\/p>\n

Flow Control:IEEE 802.3x supported<\/p>\n

Management Options:Web GUI, CLI, SNMP v1\/v2c<\/p>\n

Security Features:Port Security, RADIUS, TACACS+<\/p>\n

Jumbo Frames:Supported (up to 9K)<\/p>\n

Packet Buffer:4 MB<\/p>\n","protected":false},"excerpt":{"rendered":"

J9019B Overview<\/p>\n

The HPE J9019B Switch is a Layer 2 managed Ethernet switch designed to deliver reliable performance and flexible connectivity for small to medium-sized business networks. It features 24 Fast Ethernet (10\/100) ports for end-device connectivity, along with 2 dual-purpose uplink ports that can operate as either 10\/100\/1000Base-T copper or SFP slots, providing versatility for network expansion and high-speed uplinks.As a Layer 2 managed switch, it supports essential enterprise networking features such as VLAN segmentation, link aggregation, Quality of Service (QoS) for traffic prioritization, spanning tree protocol (STP), and enhanced security through access controls and port management. These capabilities make it suitable for both edge and workgroup deployments.<\/p>\n","protected":false},"featured_media":24291,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[1318],"product_cat":[2905,332],"product_tag":[2946,3017,1506,2942],"class_list":["post-24290","product","type-product","status-publish","has-post-thumbnail","product_brand-hpe","product_cat-hpe-network-switches-network-switches","product_cat-network-switches","product_tag-1000base-t","product_tag-24-ports","product_tag-hpe","product_tag-switch","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"\nJ9019B HPE Switch 24-Ports Layer-2 2\u00d710\/100\/1000Base-T\/SFP - 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=\"http:\/\/geektechsol.com\/index.php\/product\/j9019b-hpe-switch-24-ports-layer-2-2x10-100-1000base-t-sfp\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"J9019B HPE Switch 24-Ports Layer-2 2\u00d710\/100\/1000Base-T\/SFP - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"J9019B Overview The HPE J9019B Switch is a Layer 2 managed Ethernet switch designed to deliver reliable performance and flexible connectivity for small to medium-sized business networks. It features 24 Fast Ethernet (10\/100) ports for end-device connectivity, along with 2 dual-purpose uplink ports that can operate as either 10\/100\/1000Base-T copper or SFP slots, providing versatility for network expansion and high-speed uplinks.As a Layer 2 managed switch, it supports essential enterprise networking features such as VLAN segmentation, link aggregation, Quality of Service (QoS) for traffic prioritization, spanning tree protocol (STP), and enhanced security through access controls and port management. 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