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HP JD311B 3100 3100-8-PoE 8x RJ45 PoE 1x SFP Combo Network EI Switch
- 8 x 10/100/1000 RJ45 PoE ports
- 1 x 10/100/1000 RJ45/SFP combo port
- IEEE 802.3af Power over Ethernet (PoE) support
- Compact form factor for easy deployment
- Suitable for small business and branch office networks
- Network Essentials (EI) model
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Key specifications
See full specs ↓- Product Type
- Network Switch
- Series
- 3100 Series
- Model
- 3100-8-PoE
- Port Configuration
- 8 x 10/100/1000 PoE RJ45, 1 x 10/100/1000 Combo
- PoE
- Yes
- Management
- Unmanaged (EI)
Product details
The HP JD311B is a 3100 Series switch featuring 8 RJ45 PoE ports and 1 SFP combo port. It is designed for small to medium-sized businesses requiring Power over Ethernet capabilities for devices like IP phones and wireless access points.
Technical Information
| Product Type | Network Switch |
| Series | 3100 Series |
| Model | 3100-8-PoE |
Additional Specifications
| Port Configuration | 8 x 10/100/1000 PoE RJ45, 1 x 10/100/1000 Combo |
| PoE | Yes |
| Management | Unmanaged (EI) |
Description
The HP JD311B, part of the 3100 Series, is an 8-port Gigabit Ethernet switch with Power over Ethernet (PoE) capabilities. This switch is ideal for small to medium-sized businesses and branch offices that need to power devices such as IP phones, wireless access points, and security cameras directly over the network cable. The inclusion of PoE simplifies network deployment by reducing the need for separate power adapters for connected devices. This model features 8 x 10/100/1000 Mbps RJ45 ports that support PoE, along with one additional 10/100/1000 Mbps RJ45/SFP combo port. The combo port offers flexibility, allowing either a copper Ethernet connection or a fiber optic connection via an SFP module, which can extend the network reach. The switch operates as an unmanaged device within the Network Essentials (EI) line, making it easy to deploy without complex configuration. Designed for simplicity and cost-effectiveness, the HP JD311B provides reliable network connectivity and power delivery. Its compact design makes it suitable for desktop placement or mounting in small network closets. This switch is a practical solution for enhancing productivity and connectivity in environments where device power and network access are critical.
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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