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HP J9983A 1820-24G-PoE+ 24-Ports + 2-Port SFP Layer 2 Switch
- 24 x 10/100/1000 PoE+ Ethernet ports
- 2 x 1GbE SFP ports for uplink
- Layer 2 managed switch
- Supports IEEE 802.3af and 802.3at PoE
- Auto-negotiation for speed and duplex
- Jumbo frame support
- Web-based GUI for management
Free U.S. Ground Shipping
Typically 1-2 handling + 3-7 transit days
Purchase orders accepted
For government, enterprise, data center, and small business customers.
Bulk Purchase Inquiry
Volume pricing and availability
Product Overview
The HP J9983A 1820-24G-PoE+ is a 24-port Layer 2 Gigabit Ethernet switch with PoE+ support and two SFP ports for uplink connectivity. It is designed for small to medium-sized businesses requiring a reliable and easy-to-manage network infrastructure.
Technical Information
| Product Type | Network Switch |
| Form Factor | Rack-mountable |
| Ports | 24 x Gigabit Ethernet PoE+, 2 x SFP |
| Switching Capacity | 56 Gbps |
Additional Specifications
| Forwarding Rate | 41.7 Mpps |
| PoE Budget | 370W |
| Management | Web-based GUI |
| Layer | Layer 2 |
Product Description
The HP 1820 Switch Series is a portfolio of unmanaged and smart managed switches designed for small and medium-sized businesses. The J9983A model is a 24-port Gigabit Ethernet switch with Power over Ethernet Plus (PoE+) capabilities, making it an ideal solution for deploying devices like IP phones, wireless access points, and surveillance cameras without the need for additional power outlets. The switch provides 24 x 10/100/1000 Mbps Ethernet ports, ensuring high-speed connectivity for all connected devices. This switch operates at Layer 2, offering essential switching functionalities for efficient network traffic management. It supports IEEE 802.3af and 802.3at standards for PoE, delivering up to 370W of total power budget across the 24 ports. The two 1GbE SFP ports provide flexible uplink options to connect to a network core or other switches, ensuring scalability and high-speed data transfer. Features like auto-negotiation for speed and duplex, as well as jumbo frame support, contribute to optimized network performance and reduced latency. Management of the HP 1820-24G-PoE+ switch is simplified through an intuitive, web-based graphical user interface (GUI). This allows network administrators to easily configure, monitor, and manage the network without requiring extensive technical expertise. The fanless design on some models (check specific model documentation) contributes to quieter operation, while the rack-mountable form factor ensures easy integration into existing network closets. The switch is built with reliability in mind, offering a cost-effective solution for businesses looking to enhance their network infrastructure.



