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HP JG310B 5120-8G-PoE+ 8-Port + 1-Port SFP Layer 3 Switch
- 8 x 10/100/1000Base-T Gigabit Ethernet ports
- PoE+ (802.3at) support on all 8 ports
- 1 x SFP port for uplink or stacking
- Layer 3 switching capabilities
- Supports static and RIP routing protocols
- Advanced security and QoS features
- Ideal for access layer deployments requiring PoE+
- High performance for enterprise networks
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Key specifications
See full specs ↓- Product Type
- Layer 3 Managed Switch
- Model
- 5120-8G-PoE+
- Ethernet Ports
- 8 x 10/100/1000Base-T
- PoE Standard
- IEEE 802.3at (PoE+)
- SFP Ports
- 1 x SFP
- Switching Capacity
- 20 Gbps
Product details
The HP JG310B 5120-8G-PoE+ is a Layer 3 switch featuring 8 Gigabit Ethernet ports with PoE+ support and one SFP port. It is designed for enterprise networks requiring advanced routing capabilities and Power over Ethernet.
Technical Information
| Product Type | Layer 3 Managed Switch |
| Model | 5120-8G-PoE+ |
| Ethernet Ports | 8 x 10/100/1000Base-T |
| PoE Standard | IEEE 802.3at (PoE+) |
Additional Specifications
| SFP Ports | 1 x SFP |
| Switching Capacity | 20 Gbps |
| Forwarding Rate | 14.88 Mpps |
| Routing | Layer 3 (Static, RIP) |
Description
The HP JG310B 5120-8G-PoE+ switch is a versatile Layer 3 managed switch designed to provide advanced networking features for enterprise environments. It offers eight Gigabit Ethernet ports, each capable of delivering 10/100/1000 Mbps speeds. A key feature is its support for PoE+ (Power over Ethernet Plus) according to the IEEE 802.3at standard, allowing it to power connected devices such as IP phones, wireless access points, and security cameras directly over the Ethernet cable, simplifying deployment and reducing cabling costs. In addition to the PoE+ enabled copper ports, the switch includes one SFP (Small Form-factor Pluggable) port, which can be used for high-speed uplinks to core network switches or for creating redundant connections. As a Layer 3 switch, the JG310B supports basic routing functionalities, including static routing and RIP (Routing Information Protocol), enabling it to forward traffic between different IP subnets. This capability enhances network segmentation and performance compared to pure Layer 2 switches. The 5120-8G-PoE+ switch is equipped with comprehensive security features, including access control lists (ACLs), port security, and 802.1X authentication, to protect the network from unauthorized access. It also supports Quality of Service (QoS) for prioritizing critical traffic. This combination of high-density Gigabit ports, PoE+ power delivery, Layer 3 routing, and robust security makes it an ideal solution for the access layer in enterprise networks, supporting a wide range of connected devices and applications.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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