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HPE JL557A#ACC 2930F 48G PoE+ 4SFP Switch - 48 Port Gigabit Ethernet - Layer 2 Managed - 980W Power - Rack-Mountable
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Product Features
Technical Overview
Built on Gigabit Ethernet technology, the switch supports 1000Base-T and 1000Base-X network standards, ensuring compatibility with modern infrastructure. The 48 ports are dedicated Gigabit Ethernet interfaces, with no shared SFP slots, maintaining full port independence and flexibility.
The modular design allows for expansion through four dedicated SFP slots, which can accommodate optical fiber transceivers for long-distance connections or high-bandwidth uplinks. With a power consumption of 980 watts, this switch is engineered to handle PoE+ workloads efficiently in rack-mounted deployments.
This section brings together practical product details such as Total Number of Network Ports, Uplink Port, Modular, Media Type Supported, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
This switch combines high port density with managed Layer 2 features, offering a balance of performance, security, and scalability for growing networks. Its PoE+ readiness supports power delivery to connected devices, simplifying deployments for IP phones, wireless access points, and surveillance cameras.
High Port Density
With 48 Gigabit Ethernet ports, the switch accommodates extensive device connectivity, reducing the need for additional switches in dense environments.
- Supports up to 48 devices
- Gigabit speed per port
- Twisted pair and fiber media
Flexible Expansion
The four SFP slots provide options for fiber uplinks or extended reach, enabling integration into mixed-media networks without compromising performance.
- Dedicated SFP slots
- No shared port limitations
- Supports optical fiber connectivity
Deployment / Use Cases
Ideal for office networks, retail environments, and educational campuses, this switch supports workgroups requiring reliable, high-speed connectivity. Its rack-mountable form factor ensures tidy installation in server rooms or network closets, with professional cable management.
Use cases include connecting multiple computers, printers, and servers in a small business, providing uplinks to core switches in a hierarchical network, or serving as an access layer switch in a PoE-enabled deployment for VoIP phones and wireless infrastructure.
This section brings together practical product details such as Total Number of Network Ports, Uplink Port, Modular, Media Type Supported, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Office Network Backbone
Deploy as the primary switch for departmental networks, offering managed features for traffic prioritization and security policies.
PoE+ Enabled Environment
Utilize PoE+ capabilities to power network devices directly, reducing cable clutter and simplifying power management in modern workspaces.
Physical Profile
The switch features a compact rack-mountable design with dimensions of 1.73" height, 17.42" width, and 12.77" depth, fitting standard 19-inch racks. Weighing approximately 10.56 pounds, it is easy to install and integrate into existing rack systems, with a robust build for continuous operation in controlled environments.
- 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 for high-density connectivity
- Four SFP expansion slots for fiber or copper uplinks
- Layer 2 managed switching with enhanced security features
- Supports PoE+ for powering network devices directly
- Rack-mountable form factor for professional installation
- 980W power consumption optimized for PoE workloads
- Modular design with dedicated expansion slots
- Compatible with twisted pair and optical fiber media
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | JL557A#ACC |
| Brand Name | HPE |
| Product Series | 2930F |
| Product Model | 2930F 48G PoE+ 4SFP |
| Product Name | 2930F 48G PoE+ 4SFP 740W Switch |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 48 |
| Uplink Port | No |
| Modular | Yes |
| Stack Port | No |
| Port/Expansion Slot Details | 48 x Gigabit Ethernet Network,4 x Expansion Slot |
| Media & Performance | |
| Media Type Supported | Twisted Pair,Optical Fiber |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 1000Base-T,1000Base-X |
| I/O Expansions | |
| Total Number of Expansion Slots | 4 |
| Expansion Slot Type | SFP |
| Shared SFP Slot | No |
| Number of SFP Slots | 4 |
| Network & Communication | |
| Layer Supported | 2 |
| Power Description | |
| Power Consumption | 980 W |
| Physical Characteristics | |
| 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) |
FAQ
How many ports does this HPE switch have?
This HPE 2930F switch has 48 Gigabit Ethernet ports, providing extensive connectivity for devices like computers, printers, and servers in workgroup or small business environments.
What are the SFP slots used for on this switch?
The four SFP slots allow for expansion with Small Form-factor Pluggable transceivers, enabling fiber optic connections or high-speed copper uplinks to extend network reach and integrate with fiber infrastructure.
Is this switch Layer 2 or Layer 3 managed?
This switch supports Layer 2 managed switching, offering features like VLANs, QoS, and security protocols to control network traffic and enhance operational efficiency without the complexity of Layer 3 routing.
What is the power consumption of this switch?
The switch consumes 980 watts of power, designed to handle PoE+ workloads efficiently, making it suitable for deployments powering multiple devices like IP phones and wireless access points.
Can this switch be rack-mounted?
Yes, it features a rack-mountable form factor with dimensions of 1.73" height, 17.42" width, and 12.77" depth, allowing for tidy installation in standard 19-inch server racks.
Does this switch support PoE+?
Yes, the HPE 2930F 48G PoE+ 4SFP Switch supports PoE+, enabling it to deliver power over Ethernet to connected devices such as VoIP phones, cameras, and access points, simplifying cabling and power management.
What uplink, SFP, fiber, or media support detail is listed?
The warranty or support detail listed is No, giving buyers a clearer picture of expected coverage after purchase.
| Qty | Price | Available |
|---|
