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HPE JL558A#ACF 2930F 48G PoE+ 4SFP+ 740W Switch - 48 Port Gigabit Managed Layer 3 - 1U Rack-Mountable
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Product Features
Technical Overview
Built on the HPE 2930F series platform, this switch supports advanced Layer 3 routing protocols for efficient inter-VLAN routing and network segmentation. It complies with a broad set of IEEE networking standards, including 802.3at PoE+, 802.3af, 802.1Q for VLANs, 802.1x for network access control, and 802.3ad for link aggregation.
The switch accommodates both twisted pair copper cabling and optical fiber via SFP+ modules, offering flexibility in media selection for different distance and bandwidth requirements. Its built-in power supply delivers a substantial 740-watt PoE budget, distributed across all 48 Gigabit ports to power connected devices reliably.
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
This switch combines high port density with substantial PoE power, eliminating the need for external injectors and simplifying cable management. The integrated Layer 3 functionality enhances network performance by enabling routing between subnets directly at the switch level, reducing latency and offloading core routers.
Scalable Uplink Bandwidth
Four SFP+ slots support 10 Gigabit fiber or DAC connections, providing ample headroom for aggregating traffic from access switches or connecting to core network infrastructure.
- 10GBase-X compatibility
- Flexible media options
- Future-proof expansion
Comprehensive Management Suite
Offers CLI, web GUI, and SNMP management for detailed configuration, monitoring, and troubleshooting. Features include QoS, ACLs, port mirroring, and sFlow for traffic analysis.
- Role-based access control
- Network analytics
- Automated configuration backups
Energy Efficient Design
Incorporates IEEE 802.3az Energy Efficient Ethernet (EEE) to reduce power consumption during periods of low data activity, contributing to lower operational costs.
- Adaptive power saving
- Cooling optimization
- Green IT compliance
Deployment / Use Cases
Ideal for medium to large office networks, educational campuses, and retail environments where a high number of wired devices and PoE-powered endpoints are required. The switch serves as a powerful access layer solution, aggregating user traffic and providing uplinks to distribution or core switches.
Common deployments include supporting VoIP telephony systems with PoE phones, powering 802.11ac or Wi-Fi 6 access points for wireless coverage, and connecting IP surveillance cameras for security monitoring. Its Layer 3 capabilities also make it suitable for small to mid-sized data centers or server rooms where internal routing between VLANs is needed.
Unified Communications Ready
Provides consistent power and priority queuing for IP phones and video conferencing equipment, ensuring clear voice and video quality even under high network load.
High-Density Workspace
Connects up to 48 desktop computers, printers, and other peripherals in open-plan offices or lab settings, with remaining capacity for PoE devices.
Physical Profile
The switch features a durable metal chassis with a standard 1U rack-mount height, fitting seamlessly into 19-inch server racks. Its compact dimensions (1.73" H x 17.42" W x 12.77" D) and moderate weight (10.56 lb) facilitate easy installation and integration into existing rack infrastructure. Front-accessible ports and status LEDs simplify cable connection and visual diagnostics during operation.
- 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 powering connected devices
- 740-watt total PoE budget to energize IP phones, cameras, and access points
- Four 10 Gigabit SFP+ uplink slots for high-speed backbone connections
- Layer 3 managed switching with advanced routing and security features
- 1U rack-mountable form factor for efficient space utilization in server cabinets
- Supports both twisted pair copper and optical fiber cabling media
- Comprehensive IEEE standards compliance for interoperability
- Built-in power supply with 980W maximum consumption rating
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | JL558A#ACF |
| 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 |
| 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 | 980 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
What is the total PoE budget of this HPE switch?
The HPE 2930F switch provides a 740-watt PoE budget, which is distributed across all 48 Gigabit Ethernet ports. This substantial power allocation allows you to simultaneously support multiple PoE+ devices like wireless access points, IP phones, and surveillance cameras without requiring external power injectors.
How many SFP+ uplink ports does this switch have?
This switch includes four SFP+ (Small Form-factor Pluggable Plus) slots dedicated to uplink connections. These slots support 10 Gigabit Ethernet over fiber or direct-attach copper cables, providing high-bandwidth aggregation links to core switches or network backbones.
Is this a Layer 2 or Layer 3 managed switch?
The HPE 2930F is a Layer 3 managed switch. It supports advanced routing protocols like static routing and RIP, enabling inter-VLAN routing and improved network segmentation without relying on an external router. This enhances performance and reduces latency for traffic between different network subnets.
What rack unit size is this switch designed for?
This switch has a 1U (one rack unit) form factor, meaning it occupies a single unit of vertical space in a standard 19-inch server rack. Its dimensions are 1.73 inches in height, 17.42 inches in width, and 12.77 inches in depth, making it compatible with most rack enclosures.
What types of cables are supported by this switch?
The switch supports both twisted pair copper cables (Cat5e/Cat6/Cat6a) for the 48 RJ-45 ports and optical fiber cables via SFP+ transceivers for the uplink slots. This dual-media flexibility allows you to use cost-effective copper for desktop connections and fiber for longer-distance or higher-bandwidth uplinks.
What management options are available for this switch?
The switch offers full management through a command-line interface (CLI), a web-based graphical user interface (GUI), and SNMP for network monitoring systems. These tools provide control over VLANs, QoS, security policies, port configurations, and system diagnostics for comprehensive network administration.
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 |
|---|
