JL428A Technical Specification<\/p>\n
HPE Aruba 48-Ports RJ-45 10\/100\/1000Base-T PoE+ Manageable Layer 3 Rack-mountable with Gigabit SFP+ Switch<\/p>\n
Manufacturer: HPE Aruba<\/p>\n
Manufacturer Part Number: JL428A<\/p>\n
Product Type: Layer 3 Switch<\/p>\n
Ports: 48 x 10\/100\/1000Base-T RJ-45<\/p>\n
Uplinks: Gigabit SFP+ slots (fiber\/copper uplink support)<\/p>\n
PoE: Supported, PoE+ across RJ-45 ports<\/p>\n
Layer: Layer 3 Managed<\/p>\n
Stacking: Supported (Aruba stacking architecture)<\/p>\n
Switching Capacity: High-performance, non-blocking fabric<\/p>\n
Throughput: Wire-speed on all ports<\/p>\n
QoS: Advanced traffic shaping, prioritization, and policy enforcement<\/p>\n
Security: 802.1X authentication, ACLs, port security, role-based access<\/p>\n","protected":false},"excerpt":{"rendered":"
JL428A Overview<\/p>\n
The HPE Aruba JL428A is a 48-port Layer 3 managed Gigabit Ethernet switch tailored for modern enterprise networks that demand performance, scalability, and security. It comes with 48 auto-sensing Gigabit RJ-45 ports with full PoE+ capability, ideal for powering devices such as IP phones, cameras, and wireless access points. SFP+ uplinks provide flexible fiber or copper backbone connectivity, ensuring seamless integration into high-speed core or distribution layers. With Layer 3 routing, VLANs, QoS, and role-based security features, the switch enables optimized traffic handling and robust protection against threats.<\/p>\n","protected":false},"featured_media":23288,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[2901],"product_cat":[2902,332],"product_tag":[1559,3275,2942,3277],"class_list":["post-23287","product","type-product","status-publish","has-post-thumbnail","product_brand-hpe-aruba","product_cat-hpe-aruba-network-switches-network-switches","product_cat-network-switches","product_tag-high-performance","product_tag-non-blocking-fabric","product_tag-switch","product_tag-wire-speed-on-all-ports","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"\n