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JD312A - HP A3100-16-Poe 16-Ports 16 X 10/100 + 2 X Combo Gigabit SFP Ei Layer-4 Managed Switch
- 16 x 10/100 PoE Ethernet ports
- 2 x SFP ports for Gigabit uplink
- Layer 3 switching capabilities
- Power over Ethernet (PoE) support on 16 ports
- Total PoE budget of 180W
- IEEE 802.1Q VLAN tagging
- Quality of Service (QoS) for traffic prioritization
- Static and dynamic routing support
Was $551.74 · You save $82.46
Key specifications
See full specs ↓- Product Type
- Network Switch
- Model
- 3100-16-PoE
- Total Ports
- 18
- Ethernet Ports
- 16 x 10/100 PoE
- Uplink Ports
- 2 x SFP
- Management
- Layer 3 Managed
Product details
The HP JD312A is a 3100-16-PoE switch, an 18-port Layer 3 switch with Power over Ethernet (PoE) capabilities. It features 16 PoE-enabled Ethernet ports and 2 SFP ports for flexible uplinks.
Technical Information
| Product Type | Network Switch |
| Model | 3100-16-PoE |
| Total Ports | 18 |
| Ethernet Ports | 16 x 10/100 PoE |
Additional Specifications
| Uplink Ports | 2 x SFP |
| Management | Layer 3 Managed |
| PoE Budget | 180W |
| Form Factor | Rack-mountable |
Description
The HP JD312A, part of the 3100 series, is a versatile Layer 3 managed switch designed for small to medium-sized networks that require both advanced routing capabilities and Power over Ethernet (PoE) functionality. This model features 16 Fast Ethernet ports that are capable of delivering PoE, allowing it to power devices such as IP phones, wireless access points, and security cameras directly over the network cable. This eliminates the need for separate power adapters for these devices, simplifying installation and reducing clutter. The switch also includes two SFP (Small Form-Factor Pluggable) ports, which provide flexible Gigabit Ethernet uplink options for connecting to higher-tier network devices or the core network. As a Layer 3 switch, the JD312A supports routing protocols, enabling it to make intelligent forwarding decisions based on IP addresses. This allows for efficient inter-VLAN routing and network segmentation, improving performance and security. It supports static routing and dynamic routing protocols, making it suitable for more complex network designs. The switch also incorporates essential Layer 2 features such as IEEE 802.1Q VLAN tagging for network segmentation and Quality of Service (QoS) for prioritizing traffic. With a total PoE budget of 180W, the JD312A can adequately power a significant number of PoE-dependent devices. Its managed nature allows for granular control over network traffic, security policies, and device configuration through a web-based interface or command-line interface (CLI). The HP 3100-16-PoE switch (JD312A) is an ideal solution for businesses looking to deploy IP telephony, wireless infrastructure, or surveillance systems while maintaining robust network performance and management.
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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