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HPE JL558A#A1X 2930F 48G PoE+ 4SFP+ 740W Switch - 48 Port Gigabit Ethernet - 4 x 10Gb SFP+ Uplinks - Layer 3 Managed - 1U Rack-Mountable
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Product Features
Technical Overview
This switch operates at Layer 3, providing routing functions for VLANs, static routing, and policy-based routing to segment and control network traffic. It supports a comprehensive set of networking standards, including IEEE 802.3at PoE+, IEEE 802.3ad for link aggregation, and IEEE 802.1Q for VLAN tagging, ensuring interoperability in mixed-vendor environments.
The media flexibility includes support for both twisted pair copper cables up to 100 meters and optical fiber via SFP+ modules, allowing tailored connectivity for distance or bandwidth needs. The built-in power supply ensures stable operation, with a typical power draw of 49.90 watts under normal loads.
This section brings together practical product details such as Total Number of Network Ports, Network (RJ-45), Uplink Port, Media Type Supported, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The HPE 2930F switch excels in environments requiring high port density, substantial PoE power, and future-ready uplink speeds. Its managed feature set offers granular control over network traffic, security, and quality of service, making it suitable for business-critical applications.
High-Density PoE+
All 48 Gigabit ports deliver PoE+ power, supporting IEEE 802.3at for up to 30W per port. The 740W total budget allows simultaneous powering of multiple devices without external injectors.
- 48 ports with PoE+
- 740W total budget
- IEEE 802.3at compliant
10Gb Uplink Readiness
Four SFP+ slots provide 10Gb Ethernet uplinks, enabling high-speed connections to core switches, servers, or storage. This prevents bottlenecks in aggregated traffic from the 48 downstream ports.
- 4x SFP+ slots
- 10Gb Ethernet speed
- Fiber or DAC connectivity
Layer 3 Routing
Supports static routing, RIP, and OSPF for inter-VLAN routing and scalable network segmentation. This reduces reliance on external routers for internal traffic management.
- Inter-VLAN routing
- Static and dynamic protocols
- Policy-based routing
Deployment / Use Cases
This switch is ideal for medium to large office networks, campus environments, or any setting where numerous powered devices and high-speed uplinks are required. Its PoE capabilities make it a central power source for VoIP phone systems, wireless LANs, and IP surveillance cameras.
In educational or healthcare facilities, the Layer 3 features allow secure segmentation of traffic between departments, guest networks, and critical systems. The 10Gb uplinks future-proof the network for bandwidth growth, supporting high-throughput applications like video conferencing or data backups.
Enterprise Workgroup
Deploy in wiring closets to connect and power dozens of desktop devices, IP phones, and access points, with 10Gb uplinks to the core.
IP Surveillance Backbone
Power and connect multiple high-resolution IP cameras, using PoE+ for simplified cabling and 10Gb uplinks for video stream aggregation.
Physical Profile
The switch features a compact 1U rack-mountable design with dimensions of 1.73" height, 17.42" width, and 12.77" depth, fitting standard 19-inch racks. Its weight of 10.56 pounds ensures easy handling during installation. The robust metal construction supports stable operation in data center or office environments, with front-facing ports for accessible cabling and rear power and console connections.
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), 12.77" (324.36 mm), 10.56 lb (4789.94 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 17.42" (442.47 mm)
- Depth
- 12.77" (324.36 mm)
- Height
- 1.73" (43.94 mm)
- Weight
- 10.56 lb (4789.94 g)
Highlights
- 48 Gigabit Ethernet ports with PoE+ support for powered devices
- 4x 10Gb SFP+ uplink slots for high-speed backbone connectivity
- 740W total PoE budget to power multiple devices simultaneously
- Layer 3 managed switch with routing capabilities for scalable networks
- 1U rack-mountable form factor for space-efficient deployment
- Supports twisted pair copper and optical fiber media types
- Comprehensive IEEE networking standards for interoperability
- Built-in power supply with 49.90W typical power consumption
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | JL558A#A1X |
| Brand Name | HPE |
| Product Series | 2930F |
| Product Name | 2930F 48G PoE+ 4SFP+ 740W Switch |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 48 |
| Network (RJ-45) | Yes |
| Uplink Port | Yes |
| Modular | Yes |
| Port/Expansion Slot Details | 48 x Gigabit Ethernet PoE+,4 x 10 Gigabit Ethernet Expansion Slot |
| Media & Performance | |
| Media Type Supported | Twisted Pair,Optical Fiber |
| Ethernet Technology | Gigabit Ethernet,10 Gigabit Ethernet |
| Network Technology | 10GBase-X,10/100/1000Base-T |
| I/O Expansions | |
| Total Number of Expansion Slots | 4 |
| Expansion Slot Type | SFP+ |
| Number of SFP+ Slots | 4 |
| Network & Communication | |
| Layer Supported | 3 |
| Networking Standards | IEEE 802.1p,IEEE 802.3at,IEEE 802.3af,IEEE 802.3ad,IEEE 802.3az,IEEE 802.1ab,IEEE 802.1s,IEEE 802.1D,IEEE 802.1w,IEEE 802.1Q,IEEE 802.1v,IEEE 802.1x,IEEE 802.3 |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| PoE (RJ-45) Port | Yes |
| PoE Budget | 740 W |
| Power Source | Power Supply |
| Power Consumption | 49.90 W |
| Physical Characteristics | |
| Compatible Rack Unit | 1U |
| Form Factor | Rack-mountable |
| Height | 1.73" (43.94 mm) |
| Width | 17.42" (442.47 mm) |
| Depth | 12.77" (324.36 mm) |
| Weight (Approximate) | 10.56 lb (4789.94 g) |
User Manual
FAQ
How many devices can this switch power with PoE+?
The switch has 48 Gigabit Ethernet ports that all support PoE+, with a total PoE budget of 740W. This allows it to power multiple devices like IP phones, wireless access points, or security cameras simultaneously, depending on their individual power requirements. For example, it could support up to 24 devices each drawing 30W under IEEE 802.3at, or more devices with lower power needs.
What are the uplink options on this HPE switch?
This switch includes four SFP+ slots that support 10 Gigabit Ethernet uplinks. You can use SFP+ optical transceivers for fiber connections or direct-attach copper cables for short-range links. These uplinks provide high-speed connectivity to core switches, servers, or storage, preventing bottlenecks when aggregating traffic from the 48 downstream ports.
Does this switch support Layer 3 routing?
Yes, this is a Layer 3 managed switch, meaning it can perform routing functions such as inter-VLAN routing, static routing, and dynamic routing protocols like RIP and OSPF. This allows for scalable network design by segmenting traffic into VLANs and routing between them without needing an external router, improving performance and security.
What is the rack-mounting specification for this switch?
The switch is designed for 1U rack mounting in standard 19-inch racks. Its dimensions are 1.73 inches in height, 17.42 inches in width, and 12.77 inches in depth, with a weight of approximately 10.56 pounds. This compact form factor makes it suitable for data centers, wiring closets, or network racks where space optimization is important.
What types of cables are compatible with this switch?
The switch supports both twisted pair copper cables (like Cat5e, Cat6, or Cat6a) for distances up to 100 meters and optical fiber via SFP+ modules. The 48 RJ-45 ports use twisted pair for Gigabit Ethernet, while the four SFP+ slots can accommodate fiber transceivers for longer distances or higher bandwidth over fiber optic cables.
Is this switch manageable, and what management features does it offer?
Yes, this is a fully managed switch. It offers features such as VLAN configuration, quality of service (QoS), link aggregation, port mirroring, and SNMP monitoring. Management can be done via a web interface, command-line interface (CLI), or network management software, providing granular control over network performance, security, and troubleshooting.
What uplink, SFP, fiber, or media support detail is listed?
The warranty or support detail listed is Yes, giving buyers a clearer picture of expected coverage after purchase.
Does the product support PoE or wireless networking?
Connectivity support is listed in the product specifications, including the relevant wireless or port options when available.
| Qty | Price | Available |
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