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HP JG248A#ABA 5120-48G-PoE+ 48-Port + 4-Port SFP+ Layer 3 Switch
- Product Type: Layer 3 Managed Switch
- Model: 5120-48G-PoE+
- Ports: 48 x 10/100/1000Base-T Gigabit Ethernet (PoE+)
- Uplink Ports: 4 x SFP+ (10GbE)
- PoE+ Support: Yes, IEEE 802.3at
- Switching Capacity: 176 Gbps
- Forwarding Rate: 131 Mpps
- Management: Fully managed, CLI, Web GUI, SNMP
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Product Overview
The HP JG248A#ABA is a 5120-48G-PoE+ switch, a Layer 3 managed switch featuring 48 Gigabit Ethernet ports with PoE+ support and 4 SFP+ ports for high-speed uplinks. It is designed for high-performance enterprise network core or distribution layers.
Technical Information
| Product Type | Layer 3 Managed Switch |
| Model | 5120-48G-PoE+ |
| Total Ports | 48 x 1GbE + 4 x 10GbE SFP+ |
| PoE/PoE+ | Yes, IEEE 802.3at |
| PoE Budget | Varies by specific model configuration, typically high |
Additional Specifications
| Switching Capacity | 176 Gbps |
| Forwarding Rate | 131 Mpps |
| Layer Support | Layer 3 |
| Management | CLI, Web GUI, SNMP |
| HP Part Number | JG248A#ABA |
Product Description
The HP JG248A#ABA, part of the HP 5120 Switch Series, is a high-performance, fully managed Layer 3 switch designed to provide robust networking capabilities for enterprise environments. It features 48 Gigabit Ethernet ports that support Power over Ethernet Plus (PoE+), allowing it to power devices such as IP phones, wireless access points, and surveillance cameras directly over the network cable, adhering to the IEEE 802.3at standard. In addition to the 48 high-density Gigabit ports, the switch is equipped with 4 SFP+ ports, enabling high-speed 10 Gigabit Ethernet uplinks. This combination of high-speed access ports with PoE+ and high-capacity uplinks makes it suitable for demanding network aggregation or core roles, supporting high volumes of traffic and ensuring seamless connectivity for a large number of endpoints. As a Layer 3 switch, the JG248A#ABA supports static and dynamic routing protocols, enabling it to route traffic between different VLANs and subnets efficiently. This capability is crucial for segmenting networks, improving security, and optimizing traffic flow in complex enterprise networks. Its comprehensive management features, including command-line interface (CLI), web-based graphical user interface (GUI), and SNMP support, provide network administrators with flexible tools for configuration, monitoring, and troubleshooting.
