J4908A HP 20-Ports 1000Base-T 2 x SFP GigaBit Ethernet Switch

J4908A Overview

The HP ProCurve J4908A is a 20-port Gigabit Ethernet switch designed to deliver high-speed connectivity, reliability, and flexibility for business networks. It comes with 20 auto-sensing 10/100/1000Base-T copper ports for high-performance server and desktop connections, along with 2 dual-purpose SFP (mini-GBIC) uplink slots, which provide the option of fiber connectivity for long-distance backbone or data center links.As part of the ProCurve family, this switch combines wire-speed performance with robust management features, supporting VLAN segmentation, QoS for traffic prioritization, link aggregation for higher bandwidth, and security protocols like 802.1X authentication and RADIUS integration. Its Layer 2 managed capabilities allow administrators to configure and monitor the network efficiently, while advanced diagnostics and monitoring tools help maintain uptime and optimize performance.