HP JG253A#ABA | 5500 Series 5500-48G-PoE 48 x RJ-45 Ports PoE 10/100/1000Base-T + 4 x SFP shared Layer 4 Managed 1U Rack-mountable Gigabit Ethernet Network Switch

1. Brand: HP
2. Model: A5500-48G-PoE SI
3. Ports: 48 x 10/100/1000 (PoE) + 4 x shared SFP Gigabit Ethernet
4. Switching capacity: 176 Gbps
5. Forwarding rate: 131 Mpps
6. Power over Ethernet (PoE) support: Yes
7. PoE budget: 370W
8. VLAN support: Yes
9. MAC address table size: 32K entries
10. Jumbo frame support: Yes
11. Rack-mountable: Yes
12. Management: CLI, SNMP, Telnet, Web-based management

Notes:
1. The switch is designed for small to medium-sized businesses with high-performance requirements.
2. The PoE support allows for easy deployment of IP phones, wireless access points, and other PoE-enabled devices.
3. The switch is easy to manage with a variety of management options, including CLI, SNMP, Telnet, and web-based management.