HP 0235A0BR | 5120 Series A5120-48G 48 x RJ-45 Ports 10/100/1000Base-T + 4 x SFP Ports Layer 3 Managed 1U Rack-mountable Stackable Gigabit Ethernet Network EI Switch

1. Switching capacity: 176 Gbps
2. Forwarding rate: 131 Mpps
3. Number of ports: 48 Gigabit Ethernet ports
4. Layer support: Layer 2 and Layer 3
5. VLAN support: Yes, supports up to 4,096 VLANs
6. Power supply: AC 100-240V, 50-60Hz
7. Maximum power consumption: 600W
8. MAC address table size: 16,000 entries
9. Jumbo frame support: Yes, up to 9,216 bytes
10. Quality of Service (QoS) support: Yes, supports 8 queues per port
11. Management interface: CLI, SNMP, Telnet, SSH, and web-based management
12. Stackable: Yes, supports up to 9 units in a stack

Notes:
1. The switch supports advanced security features such as port security, DHCP snooping, and IP source guard.
2. The switch also supports link aggregation, which allows you to combine multiple physical links into a single logical link for increased bandwidth and redundancy.
3. The switch comes with a limited lifetime warranty and free technical support from HP.