J9982A#ABA - HP OfficeConnect 1820-8G 8-Port 4 X 10/100/1000 (PoE+) 4 X 10/100/1000 Gigabit Ethernet Layer 2 Managed Rack-Mountable Switch

Description

The HP J9982A#ABA, identified as the 1820-8G-PoE+ switch, is an 8-port Gigabit Ethernet device designed to offer straightforward and reliable network connectivity, particularly for small businesses and remote office environments. This switch operates at Layer 2, meaning it focuses on the data link layer functions of forwarding frames between devices on the same network segment. Its primary advantage lies in its simplicity of deployment, often functioning as a plug-and-play device right out of the box, while also offering optional basic web-based management for users who need to configure features like VLANs or Quality of Service (QoS). A key feature of this model is its Power over Ethernet Plus (PoE+) capability. All eight Gigabit Ethernet ports are capable of delivering power according to the IEEE 802.3at standard, providing up to 30 watts of power per port. This is crucial for powering devices such as IP phones, wireless access points, and security cameras directly over the Ethernet cable, eliminating the need for separate power adapters and simplifying installation. The switch boasts a total PoE power budget of 125 watts, allowing for simultaneous power delivery to multiple high-power devices. With its 8 Gigabit Ethernet ports, the J9982A#ABA ensures high-speed data transfer for connected devices, supporting speeds of up to 1000 Mbps. This makes it suitable for bandwidth-intensive tasks and ensures smooth operation for modern applications. The compact, fanless design allows for quiet operation and flexible placement, whether on a desktop, shelf, or mounted on a wall. It represents a cost-effective solution for expanding network infrastructure and powering essential devices in smaller network setups.

Condition: Refurbished