JL428A HPE Aruba Manageable with Gigabit SFP Switch
JL428A Overview
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.
JL428A Technical Specification
HPE Aruba 48-Ports RJ-45 10/100/1000Base-T PoE+ Manageable Layer 3 Rack-mountable with Gigabit SFP+ Switch
Manufacturer: HPE Aruba
Manufacturer Part Number: JL428A
Product Type: Layer 3 Switch
Ports: 48 x 10/100/1000Base-T RJ-45
Uplinks: Gigabit SFP+ slots (fiber/copper uplink support)
PoE: Supported, PoE+ across RJ-45 ports
Layer: Layer 3 Managed
Stacking: Supported (Aruba stacking architecture)
Switching Capacity: High-performance, non-blocking fabric
Throughput: Wire-speed on all ports
QoS: Advanced traffic shaping, prioritization, and policy enforcement
Security: 802.1X authentication, ACLs, port security, role-based access
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