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HPE JL255A#B2B Aruba 2930F 24G PoE+ 4SFP+ Switch - 24 Ports - 4 SFP+ Uplinks - Layer 3 Managed - 445W PoE Budget - 1U Rack-Mountable
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Product Features
Technical Overview
This switch operates at Layer 3, enabling routing between VLANs and enhanced network segmentation for improved performance and security. The 24 Gigabit Ethernet ports support 10/100/1000Base-T connections over twisted pair cabling, with PoE+ providing up to 30W per port to power devices like IP phones, wireless access points, and security cameras.
Four dedicated SFP+ slots support 10 Gigabit Ethernet uplinks via optical fiber or copper SFP+ modules, offering high-bandwidth backbone connections to core switches or servers. The switch is fully manageable through a web interface or command-line interface, allowing for configuration of VLANs, QoS, security policies, and monitoring.
Relevant factors for this section include Total Number of Network Ports, Uplink Port, Modular, Media Type Supported. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The Aruba 2930F switch delivers reliable performance and scalability for growing networks, with key advantages in port density, uplink flexibility, and power efficiency.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include High-Density PoE+ Ports, Scalable Uplink Options.
High-Density PoE+ Ports
24 Gigabit Ethernet ports with PoE+ support simplify deployment of powered devices, reducing cable clutter and separate power adapters in offices or IoT deployments.
- Up to 30W per port
- Supports IP phones, APs, cameras
- Standard 10/100/1000Base-T
Scalable Uplink Options
Four SFP+ slots provide 10 Gigabit Ethernet uplinks, enabling high-speed connections to network cores or servers without bottlenecking aggregate traffic.
- 10GBase-X fiber support
- Dedicated, non-shared slots
- Modular expansion capability
Deployment / Use Cases
This switch is ideal for medium-sized business networks, branch offices, or educational environments where a balance of port count, PoE budget, and uplink speed is required. Its Layer 3 capabilities support inter-VLAN routing, making it suitable for segmented networks with multiple departments or security zones.
Common use cases include powering a mix of IP telephony devices and wireless access points across an office floor, aggregating traffic from multiple switches in a server room, or serving as a distribution switch in a campus network with fiber uplinks to a core switch.
Office Network Aggregation
Deploy as a central switch to connect workstations, printers, and VoIP phones, with PoE+ eliminating power cables for phones and wireless access points.
Server Room or Data Center Edge
Use in server racks to connect servers and storage devices, with SFP+ uplinks providing high-throughput links to core networking gear.
Physical Profile
The switch features a compact 1U design with dimensions of 1.73" height, 17.42" width, and 11.98" depth, making it suitable for standard 19-inch server racks. Its weight of approximately 8.60 lb ensures easy handling during installation. The rack-mountable form factor includes mounting brackets, while the desktop option allows placement on a shelf or desk for smaller setups.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.73" (43.94 mm), 17.42" (442.47 mm), 11.98" (304.29 mm), 8.60 lb (3900.89 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 17.42" (442.47 mm)
- Depth
- 11.98" (304.29 mm)
- Height
- 1.73" (43.94 mm)
- Weight
- 8.60 lb (3900.89 g)
Highlights
- 24 Gigabit Ethernet ports with PoE+ support for powered devices
- 4 SFP+ uplink slots for 10 Gigabit Ethernet fiber or copper connections
- Layer 3 managed switching enables VLAN routing and advanced network control
- 445W power budget delivers ample PoE+ capacity for multiple devices
- 1U rack-mountable form factor fits standard server racks
- Modular design allows flexible expansion with SFP+ transceivers
- Supports twisted pair and optical fiber media types
- Fully manageable via web or CLI for customized network configurations
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | JL255A#B2B |
| Brand Name | HPE |
| Product Series | 2930F |
| Product Model | 2930F 24G PoE+ 4SFP |
| Product Name | Aruba 2930F 24G PoE+ 4SFP+ Switch |
| Packaged Quantity | 1 |
| Product Type | Layer 3 Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 24 |
| Uplink Port | Yes |
| Modular | Yes |
| Stack Port | No |
| Port/Expansion Slot Details | 24 x Gigabit Ethernet Network,4 x 10 Gigabit Ethernet Uplink |
| Media & Performance | |
| Media Type Supported | Twisted Pair,Optical Fiber |
| Ethernet Technology | 10 Gigabit Ethernet,Gigabit Ethernet |
| Network Technology | 10/100/1000Base-T,10GBase-X |
| I/O Expansions | |
| Total Number of Expansion Slots | 4.0 |
| Expansion Slot Type | SFP+ |
| Shared SFP Slot | No |
| Number of SFP+ Slots | 4 |
| Network & Communication | |
| Layer Supported | 3 |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| Power Source | Power Supply |
| Power Consumption | 445 W |
| Physical Characteristics | |
| Compatible Rack Unit | 1U |
| Form Factor | Rack-mountable,Desktop |
| Height | 1.73" (43.94 mm) |
| Width | 17.42" (442.47 mm) |
| Depth | 11.98" (304.29 mm) |
| Weight (Approximate) | 8.60 lb (3900.89 g) |
FAQ
How many PoE+ ports does this switch have, and what is the power budget?
This switch has 24 Gigabit Ethernet ports that all support PoE+ (IEEE 802.3at), delivering up to 30W per port. The total power budget is 445W, which allows you to power multiple devices like IP phones, wireless access points, and security cameras simultaneously without overloading the switch.
What types of uplink connections are supported by the SFP+ slots?
The four SFP+ slots support 10 Gigabit Ethernet connections using either optical fiber (10GBase-X) or copper SFP+ transceivers. These slots are dedicated and not shared with other ports, providing full 10GbE bandwidth for uplinks to core switches, servers, or other high-speed network segments.
Is this switch Layer 2 or Layer 3, and what are the benefits of Layer 3?
This is a Layer 3 managed switch, meaning it supports routing between VLANs and IP subnets. Layer 3 functionality improves network performance by reducing broadcast traffic, enhances security through inter-VLAN access control, and simplifies network design by eliminating the need for a separate router for internal routing tasks.
Can this switch be mounted in a server rack, and what are its dimensions?
Yes, the switch is designed for 1U rack mounting in standard 19-inch server racks. Its dimensions are 1.73" (44 mm) height, 17.42" (442 mm) width, and 11.98" (304 mm) depth. It also supports desktop placement if rack mounting is not required, offering flexibility for different deployment environments.
What management options are available for configuring this switch?
The switch is fully manageable through a web-based graphical interface or a command-line interface (CLI). This allows network administrators to configure VLANs, Quality of Service (QoS), security settings, port monitoring, and firmware updates, providing granular control over network performance and security policies.
Does this switch support stacking or modular expansion?
This switch does not support stacking ports, but it is modular in design with four dedicated SFP+ expansion slots. These slots allow you to add SFP+ transceivers for fiber or copper uplinks, providing flexibility to adapt to different network media and distances without replacing the entire switch.