HP J9280A (ProCurve 2510-24G) is a managed Layer 2 Gigabit Ethernet switch designed for small to medium-sized enterprise networks.

It provides 24 Gigabit copper ports with additional SFP uplink slots, delivering reliable switching, VLAN segmentation, and basic network management capabilities. This model is widely used in access-layer deployments, branch offices, and campus edge networks.

? KEY FEATURES

• 24 × 10/100/1000 Gigabit Ethernet RJ-45 ports
• 4 × dual-personality ports (RJ-45 or SFP uplinks)
• Layer 2 switching with VLAN and QoS support
• Web-based and CLI management interface
• Fanless design (quiet operation)
• Energy-efficient architecture
• Rack-mountable form factor

⚙️ TECHNICAL SPECIFICATIONS

? Hardware Platform

• Series: HP ProCurve 2510 Series
• Model: 2510-24G (J9280A)
• Switch type: Layer 2 managed switch
• Form factor: 1U rack-mount

? Interfaces

• 24 × 10/100/1000Base-T ports
• 4 × dual-personality ports (RJ-45 or SFP)
• Supports Gigabit SFP transceivers for fiber uplinks

⚡ Performance

• Switching capacity: 48 Gbps
• Forwarding rate: 35.7 Mpps
• Latency: low-latency Layer 2 switching

? Features

• VLAN support (IEEE 802.1Q)
• QoS (traffic prioritization)
• Link aggregation (LACP)
• Spanning Tree Protocol (STP/RSTP)
• Basic security features (port security, ACLs)

? Memory

• SDRAM: ~64 MB
• Packet buffer: ~1.5 MB