The J4812A is the HP ProCurve 2512 managed Ethernet switch, designed for small to medium enterprise and branch office networks. It provides 12 Fast Ethernet ports with additional uplink expansion slots, allowing flexible connectivity to fiber or gigabit uplinks. It is a Layer 2 managed switch known for reliability, VLAN support, and simple CLI/web-based management.
Key Features
- 12 × 10/100 Mbps autosensing RJ-45 ports
- 2 × expansion slots for fiber or Gigabit uplinks
- Layer 2 managed switching
- VLAN support (up to ~30 VLANs depending on config)
- QoS (IEEE 802.1p prioritization)
- Link Aggregation (LACP support)
- Port security (MAC-based access control)
- Fanless / low-noise design for office use
- CLI, web GUI, and SNMP management options
Technical Specifications
- Part Number: J4812A
- Series: HP ProCurve 2500 Series
- Ports: 12 × 10/100Base-TX
- Uplinks: 2 × expansion slots (fiber or Gigabit modules supported)
- Switch Type: Layer 2 managed
- Throughput: ~4.8 Mpps forwarding rate
- Switching Capacity: ~9.6 Gbps internal fabric
- Management: Web GUI, CLI, SNMP, RMON
- VLAN Support: 802.1Q tagging, port-based VLANs
- Trunking: IEEE 802.3ad LACP
- Form Factor: Rack-mountable (1U)
- Use Case: Small business / branch office / legacy enterprise LANs
90 DAY'S
