JL558A#ABA HPE 2930F 48G PoE+ 4SFP+ Switch - 48 Port Gigabit - Layer 3 Managed - 740W PoE Budget - Rack-Mountable
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Product Features
Technical Overview
This switch operates as a full Layer 3 device, supporting advanced routing protocols for scalable network design beyond basic switching. The 48 Gigabit Ethernet ports support 10/100/1000Base-T connections over twisted pair cabling, while the 4 dedicated SFP+ expansion slots enable 10GBase-X fiber or copper uplinks for backbone connectivity.
Power over Ethernet Plus (PoE+) capability delivers up to 30W per port across the 740W total budget, sufficient for powering modern PoE+ devices without external power injectors. The integrated power supply ensures stable operation, though redundant power supply support is not included in this model.
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
This switch delivers several advantages for network administrators seeking reliable, high-performance switching with power delivery capabilities. The combination of 48 PoE+ ports and 4 high-speed uplinks creates a versatile foundation for modern network infrastructure.
High-Density PoE+ Deployment
With 740W of PoE+ budget distributed across 48 ports, this switch can power numerous PoE+ devices simultaneously while maintaining network performance for data traffic.
- Supports IEEE 802.3at PoE+ standard
- Automatic device detection and power allocation
- Per-port power monitoring and management
Advanced Layer 3 Features
Beyond basic switching, this device provides Layer 3 routing capabilities including static routing, RIP, OSPF, and policy-based routing for network segmentation and traffic management.
- IP routing between VLANs
- Access control lists (ACLs)
- Quality of Service (QoS) prioritization
Simplified Network Management
Manage through web interface, CLI, or HPE Intelligent Management Center with features like auto-configuration, monitoring, and troubleshooting tools for efficient operation.
- Web-based graphical interface
- Command-line interface access
- SNMP v1/v2c/v3 support
Deployment / Use Cases
The 2930F 48G PoE+ 4SFP+ Switch serves as an excellent choice for mid-sized to large business networks requiring both high port density and power delivery capabilities. Its balanced feature set makes it suitable for various deployment scenarios where reliability and performance are critical.
In office environments, this switch can serve as the primary access layer device, connecting workstations, IP phones, and wireless access points while providing uplinks to core networking equipment. The PoE+ capability eliminates separate power supplies for connected devices, simplifying installation and reducing cable clutter.
Enterprise Wiring Closets
Deploy in wiring closets to aggregate connections from multiple floors or departments, with SFP+ uplinks providing high-bandwidth backhaul to network cores.
Education Campus Networks
Support classrooms, labs, and administrative areas with PoE+ for VoIP phones, wireless access points, and security cameras while maintaining separate VLANs for different user groups.
Healthcare Network Infrastructure
Provide reliable connectivity for medical devices, nurse stations, and administrative systems with QoS prioritization for critical applications and redundant uplink paths.
Physical Profile
Designed for standard 19-inch rack mounting, this switch occupies 1 rack unit (1U) of vertical space with dimensions of 1.70" height, 17.40" width, and 12" depth. The compact form factor maximizes port density while minimizing rack space consumption in data centers and network cabinets.
Front-panel LED indicators provide at-a-glance status monitoring for power, system health, and port activity. The unit weighs approximately 9.83 pounds (4.46 kg), making it manageable for installation in various rack configurations without requiring special mounting hardware.
- Width
- 17.40" (441.96 mm)
- Depth
- 12" (304.80 mm)
- Height
- 1.70" (43.18 mm)
- Weight
- 9.83 lb (4458.81 g)
Highlights
- 48 Gigabit Ethernet ports with 740W PoE+ budget for connected devices
- 4 SFP+ uplink ports for 10 Gigabit Ethernet fiber or copper connectivity
- Full Layer 3 routing capabilities for advanced network segmentation
- Stack port support for simplified management of multiple switches
- Rack-mountable 1U form factor for data center deployment
- Web-based management interface with CLI access options
- Lifetime warranty coverage for long-term reliability
- Supports twisted pair and optical fiber media types
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | JL558A#ABA |
| Brand Name | HPE |
| Product Series | 2930F |
| Product Model | 2930F 48G PoE+ 4SFP+ |
| Product Name | 2930F 48G PoE+ 4SFP+ 740W Switch |
| Product Type | Layer 3 Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 48 |
| Uplink Port | Yes |
| Modular | Yes |
| Stack Port | Yes |
| Port/Expansion Slot Details | 48 x Gigabit Ethernet Network,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 | 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 |
| Redundant Power Supply Supported | No |
| Power Consumption | 980 W |
| Physical Characteristics | |
| Form Factor | Rack-mountable |
| Height | 1.70" (43.18 mm) |
| Width | 17.40" (441.96 mm) |
| Depth | 12" (304.80 mm) |
| Weight (Approximate) | 9.83 lb (4458.81 g) |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
What is the total PoE budget available on this switch?
This HPE 2930F switch provides 740 watts of PoE+ budget distributed across its 48 Gigabit Ethernet ports. This substantial power allocation supports simultaneous operation of multiple PoE+ devices such as wireless access points, IP phones, and security cameras without requiring external power supplies. The switch automatically detects PoE-capable devices and allocates power according to the IEEE 802.3at standard, with per-port monitoring and management capabilities through the switch's management interface.
How many SFP+ uplink ports does this switch include?
The switch includes 4 dedicated SFP+ uplink ports that support 10 Gigabit Ethernet connectivity. These expansion slots accept SFP+ transceivers for either fiber optic or copper connections, providing high-speed uplinks to network cores, servers, or aggregation switches. The SFP+ ports operate independently from the 48 Gigabit Ethernet ports and support 10GBase-X standards for flexible backbone connectivity options in various network architectures.
What Layer 3 routing features does this managed switch support?
As a Layer 3 managed switch, this device supports advanced routing capabilities including static routing, RIP v1/v2, OSPF v2, and policy-based routing. These features enable inter-VLAN routing, network segmentation, and traffic management beyond basic switching functions. The switch also supports access control lists (ACLs) for security policies and Quality of Service (QoS) for prioritizing critical network traffic, making it suitable for complex network environments requiring routing between different network segments.
Can multiple switches be stacked together for management?
Yes, this switch includes stack port support that allows multiple 2930F switches to be connected and managed as a single logical unit. Stacking simplifies configuration, monitoring, and troubleshooting across multiple physical switches while maintaining individual port capacity and performance. The stacking capability enables unified management through a single IP address and consistent configuration across all stacked switches, reducing administrative overhead in deployments requiring multiple switch units.
What are the physical dimensions and rack requirements for installation?
The switch measures 1.70 inches in height (1 rack unit), 17.40 inches in width (standard 19-inch rack width), and 12 inches in depth. It weighs approximately 9.83 pounds (4.46 kg) and is designed for front-to-back airflow cooling. The unit includes tool-less mounting brackets for standard 19-inch racks and requires proper ventilation clearance around the intake and exhaust areas for optimal thermal performance in data center or wiring closet environments.
What management interfaces are available for configuration and monitoring?
This switch offers multiple management interfaces including a web-based graphical user interface (GUI), command-line interface (CLI) via console port or SSH, and SNMP v1/v2c/v3 support for network management systems. The intuitive web interface provides configuration wizards, real-time monitoring, and troubleshooting tools, while the CLI offers advanced configuration options for experienced administrators. The switch also supports HPE Intelligent Management Center integration for centralized management across multiple HPE networking devices.
| Qty | Price | Available |
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