What is the maximum PoE+ power budget and how many devices can it support?

The 2930F provides 740W total PoE+ power budget with IEEE 802.3at support delivering up to 30W per port. This enables simultaneous powering of approximately 24 high-power devices (30W each) or significantly more lower-power devices like standard IP phones (15W) and wireless access points (20W), depending on actual device power consumption.

Can this switch be stacked with other 2930F units for larger deployments?

Yes, the 2930F supports Virtual Switching Framework (VSF) stacking of up to eight units, creating a single logical device. This simplifies management, enables seamless scaling, and optimizes network resources without requiring separate management interfaces or additional licensing.

What uplink options are available for core network connectivity?

The switch features four fixed 10GbE SFP+ ports supporting 1/10Gbps connectivity with compatible transceiver modules. Additionally, the 48 Gigabit ports can serve as 1GbE uplinks. This provides flexible options for connecting to core infrastructure or other switches.

Does this switch require software licensing for routing features?

No, the 2930F includes built-in Layer 3 routing with Access OSPF, static routing, and RIP at no additional cost. There is no software licensing required for routing, ACLs, QoS, or other advanced features, making it cost-effective for enterprise deployments.

What management options are available for this switch?

The 2930F supports multiple management methods including HPE Aruba Central (cloud-based), AirWave, command-line interface (CLI), web browser interface, SNMP, Telnet, and out-of-band management via serial RS-232C or micro USB. Zero Touch Provisioning simplifies initial deployment.

What is the switching capacity and latency performance?

The switch delivers 176 Gbps switching capacity with sub-4 microsecond latency on Gigabit traffic and sub-1.6 microsecond latency on 10Gbps connections. Throughput reaches 112 Mpps, ensuring non-blocking performance across all ports simultaneously for demanding applications.

What power consumption and cooling requirements should be planned?

Maximum power consumption is 459W with idle power at 48.6W. Heat dissipation is 293 BTU/hr (309.1 kJ/hr). The switch requires 100-127/200-240 VAC input with an 80 PLUS Silver certified power supply, making it suitable for standard data center rack environments.

JL256AR - HPE 2930F 48G PoE+ 4SFP+ 48 x Gigabit PoE+ ports; 4 x 10GbE SFP+ uplinks Switch

Name: JL256AR - HPE 2930F 48G PoE+ 4SFP+ 48 x Gigabit PoE+ ports; 4 x 10GbE SFP+ uplinks Switch
Brand: HPE
SKU: JL256AR
Price: 2105 USD
Availability: InStock

JL256AR - HPE 2930F 48G PoE+ 4SFP+ 48 x Gigabit PoE+ ports; 4 x 10GbE SFP+ uplinks Switch | US IT Hardware

Product overview

The HPE Aruba Networking 2930F 48G PoE+ 4SFP+ Switch (JL256A) is a Layer 3 stackable access switch designed for enterprise and branch networks. It features 48 autosensing 10/100/1000 PoE+ ports with a 740W power budget, supporting IP phones, wireless access points, and security cameras. Four fixed 10GbE SFP+ ports provide high-speed uplink connectivity. The switch delivers 176 Gbps switching capacity with sub-4µs latency on Gigabit traffic. Virtual Switching Framework (VSF) technology enables stacking of up to eight units for simplified management. Built-in Layer 3 routing includes Access OSPF, static routing, and RIP with no software licensing required. Zero Touch Provisioning and cloud-based HPE Aruba Central support streamline deployment. The dual-core ARM Cortex-A9 processor, 1GB DDR3 RAM, and 4GB eMMC storage ensure reliable performance. Ideal for organizations requiring scalable, cost-effective access layer infrastructure with integrated PoE capabilities.

48x Gigabit PoE+ ports with 740W power budget
4x 10GbE SFP+ uplinks for high-speed core connectivity
176 Gbps switching capacity, sub-4µs latency
VSF stacking up to 8 units for simplified management
Built-in Layer 3 routing (OSPF, RIP, Static)
Zero Touch Provisioning and cloud-based management

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	JL256AR
Brand	HPE
Condition	Refurbished
Model	2930F 48G PoE+ 4SFP+
Product Line	Aruba 2930F Switch Series
Product Type	Layer 3 Switch

Storage

RAM	4GB
Flash Memory	4GB

Processor

Compatible systems

No specific compatibility lists found in sources

Best for

Campus Networks
Deploy across large organizations requiring 48 Gigabit PoE+ ports to support IP phones, wireless access points, and security cameras with 740W PoE budget and VSF stacking for simplified management.
Branch Offices
Provide cost-effective access layer switching with built-in Layer 3 routing (Access OSPF, RIP) and 10GbE uplinks for reliable branch connectivity without software licensing requirements.
Wireless Access
Support high-density wireless deployments with 48 PoE+ ports delivering up to 30W per port for access points, combined with 10GbE uplinks for backhaul traffic.
Security Camera Systems
Power pan-tilt-zoom (PTZ) surveillance systems and IP cameras using 740W PoE+ budget across 48 ports with integrated QoS for video traffic prioritization.
SMB Networks
Deliver enterprise-grade Layer 3 switching with Zero Touch Provisioning and cloud-based management for small-to-medium businesses requiring scalable, low-maintenance infrastructure.

Frequently asked questions

Details

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Processor Speed	1016 MHz Dual Core ARM Cortex A9

Throughput	Up to 112 Mpps
Switching Capacity	176 Gbps

Power Consumption

Idle Power	48.6 W
PoE Budget	Up to 740W PoE+
Max Wattage	459W
Power Source	Power Supply; Input Voltage 120 V AC / 230 V AC
Power Supply	80 PLUS Silver certified AC 120/230V
Input Voltage	100–127/200–240 VAC

Depth	30.42 cm
Width	44.25 cm
Height	4.39 cm
Weight	4.46 kg
Rack Units	1U
Form Factor	Fixed-port rack-mountable switch

SFP+ Ports	4
Ethernet Ports	48 x Gigabit PoE+ ports; 4 x 10GbE SFP+ uplinks
Network Interfaces	Gigabit Ethernet PoE+ with 10GbE uplinks

HPE 2930F 48G PoE+ 4SFP+ 48 x Gigabit PoE+ ports; 4 x 10GbE SFP+ uplinks Switch