Description:

The HPE Aruba JL356A 2540 24G PoE+ switch is used in enterprise networking systems to provide reliable Layer 2 switching, Power over Ethernet (PoE+), and secure network access for small to mid-sized environments. Commonly installed in campus networks, branch offices, and distributed enterprise infrastructures where stable connectivity and efficient device power delivery are required. Maintenance teams and system integrators use this switch for network deployments, infrastructure upgrades, system expansion, and replacement of legacy switching hardware.

Applications:

The HPE Aruba JL356A is commonly used in enterprise campus networks, branch office networks, retail environments, and edge deployments where PoE-powered devices such as wireless access points, IP cameras, and VoIP phones require reliable switching and centralized management.

Technical Specifications:

• Manufacturer Part Number (MPN): JL356A
• Product Type: Managed Ethernet Switch (Layer 2)
• Series: Aruba 2540 Series
• Ports: 24 × 10/100/1000 PoE+ Ethernet ports
• Uplink Ports: 4 × SFP+ (1/10GbE)
• PoE Power Budget: Up to 370W
• Switching Capacity: 128 Gbps
• Throughput: Up to 95.2 Mpps
• Processor: Dual-core ARM Cortex-A9
• Memory: 1 GB DDR3 SDRAM
• Management: Aruba Central, AirWave, CLI, Web GUI
• Security Features: ACLs, 802.1X, RADIUS/TACACS+, VLAN support
• Mounting Type: Rack, wall, or desktop mount
• Application Environment: Enterprise and SMB network infrastructure

Common Replacements:

• Aruba JL354A 2540 Switch
• Aruba 2930F Series Switch
• Aruba 6100 Series Switch