HP J9049A | ProCurve 2900 Series 2900-24G 20-Ports RJ-45 1000Base-T + 4-Ports Dual Personality RJ-45/SFP + 2-Ports CX4 Ports + 2-Ports X2 Ports Layer 3 Managed Rack-mountable Stackable Gigabit Ethernet Network Switch

1. Switching capacity: 128 Gbps
2. Forwarding rate: 95.2 Mpps
3. MAC address table size: 16,000 entries
4. VLAN support: 64 VLANs
5. Jumbo frames support: 9216 bytes
6. Quality of Service (QoS) support: Yes
7. Management interface: Web, CLI, SNMP
8. Security features: SSH, SSL, ACLs, RADIUS, TACACS+
9. Power supply: Internal, AC 120/230 V (50/60 Hz)
10. Power consumption: 50 W (maximum)
11. Operating temperature: 0°C to 55°C
12. Dimensions (WxDxH): 44.2 cm x 32.6 cm x 4.4 cm

Notes:
1. The switch supports stacking up to four units for increased scalability.
2. The four SFP ports allow for fiber connectivity options.
3. The switch includes a limited lifetime warranty for added peace of mind.