The HPE JG331A is a high-performance Layer 3 managed switch, designed for enterprise networks, data centers, and high-demand IT environments. Part of the HPE FlexNetwork 5120 EI Series, this switch offers advanced security, intelligent traffic management, and scalable connectivity. With Gigabit Ethernet ports, PoE+ support, and robust Quality of Service (QoS) features, it ensures seamless network performance, high-speed data transfers, and superior reliability for business-critical applications.
Specifications
| Feature | Details |
|---|---|
| Model | HPE JG331A (5120-48G-PoE+ EI) |
| Ports | 48 x Gigabit Ethernet (10/100/1000) + 4 SFP Ports |
| PoE+ Support | Yes, IEEE 802.3at (up to 30W per port) |
| Switching Capacity | 176 Gbps |
| Throughput | Up to 131 Mpps |
| Layer | Layer 3 Managed Switch |
| VLAN Support | Yes, IEEE 802.1Q VLAN Tagging |
| QoS Features | Advanced Traffic Prioritization, Bandwidth Management |
| Security Features | Access Control Lists (ACLs), Port Security, 802.1X Authentication |
| Stacking Support | IRF (Intelligent Resilient Framework) |
| Energy Efficiency | IEEE 802.3az Energy-Efficient Ethernet (EEE) |
| Operating Temperature | 0°C to 45°C |
| Management | Web GUI, CLI, SNMP, RMON, SSH |
| Use Case | Enterprise networking, campus LAN, VoIP, IP surveillance, wireless access points |
Key Features & Benefits:
✅ 48x Gigabit Ethernet Ports – High-speed connectivity for enterprise networking environments.
✅ PoE+ Support – Efficient power distribution to PoE-enabled devices without the need for separate power sources.
✅ Enterprise-Grade Performance – Ensures smooth data transmission and network stability.
✅ Advanced Layer 2 & Layer 3 Features – Supports VLANs, QoS, routing, and security functions.
✅ Reliable & Durable – Built to handle continuous operation in demanding IT environments.
✅ Used & Fully Tested – Pre-inspected to ensure full functionality and reliability.
✅ Ideal for Business & Data Centers – Perfect for organizations looking for a cost-effective yet high-performance networking solution.
The JG331A is an excellent choice for businesses needing a robust, feature-rich, and budget-friendly switch to support their growing network infrastructure. ????⚡
