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HP JD317AR A3100 A3100-48 48x RJ45 Port 4x SFP Port Layer 4 Switch
- 48 x 10/100/1000Base-T RJ45 ports
- 4 x SFP (Small Form-factor Pluggable) ports for uplink or fiber connectivity
- Layer 2 managed switch functionality
- Supports VLANs, QoS, and link aggregation
- Rack-mountable design
- High port density for large deployments
- Suitable for connecting workstations, servers, and other network devices
- Provides basic network management features
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Key specifications
See full specs ↓- Product Type
- Network Switch
- Form Factor
- Rack-mountable
- Uplink Ports
- 4 x SFP
- Downlink Ports
- 48 x RJ45
- PoE Support
- No
- Switching Capacity
- 96 Gbps (typical)
Product details
The HP JD317AR A3100 is a 48-port Layer 2 managed switch designed for enterprise networks. It provides 48 RJ45 ports for connecting end devices and 4 SFP ports for high-speed uplinks or fiber connections. This switch offers essential features for network management and performance optimization.
Technical Information
| Product Type | Network Switch |
| Form Factor | Rack-mountable |
| Uplink Ports | 4 x SFP |
| Downlink Ports | 48 x RJ45 |
Additional Specifications
| PoE Support | No |
| Switching Capacity | 96 Gbps (typical) |
| Forwarding Rate | 71.4 Mpps (typical) |
| Management | Layer 2 Managed |
Description
The HP JD317AR A3100 switch is a high-density, 48-port solution designed to support the connectivity needs of growing enterprise networks. Each of the 48 Gigabit Ethernet RJ45 ports offers robust performance for connecting a wide array of end-user devices, including computers, printers, and IP phones. The inclusion of 4 SFP ports provides the flexibility for high-speed uplinks to the network core or connections to servers and storage devices, ensuring that the network backbone remains unhindered by traffic from the access layer. As a Layer 2 managed switch, the A3100 series allows network administrators to implement crucial network management features. This includes the creation of Virtual LANs (VLANs) to segment traffic and enhance security, Quality of Service (QoS) policies to prioritize time-sensitive applications like voice and video, and link aggregation to combine multiple physical links into a single logical link for increased bandwidth and fault tolerance. These capabilities are essential for optimizing network performance and ensuring a reliable user experience. Built with enterprise requirements in mind, the HP JD317AR A3100 is typically offered in a rack-mountable form factor, facilitating seamless integration into existing network infrastructure. Its combination of high port density, essential management features, and reliable performance makes it a cost-effective and scalable solution for organizations looking to build or expand their wired network infrastructure. The switch is designed to provide a stable and efficient platform for data communication within the enterprise.
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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