D-Link DGS-3120-48PC/SI | 44-Port 32MB 10/100/1000(PoE) Layer-3 Managed Stackable Gigabit Ethernet Switch with 4 Combo SFP Ports

1. Total Number of Ports: 48
2. Type of Ports: 10/100/1000 Mbps Gigabit Ethernet
3. Number of PoE Ports: 44
4. PoE Power Budget: 370W
5. Switching Capacity: 136 Gbps
6. Forwarding Rate: 101.2 Mpps
7. MAC Address Table Size: 16K
8. VLAN Support: Yes
9. Layer Support: Layer 3
10. Management: Web-based GUI, CLI, SNMP, RMON
11. Stackable: Yes, up to 6 units
12. Security Features: Access Control List (ACL), Port Security, DHCP Server Screening, IP-MAC-Port Binding

Notes:
1. The switch is ideal for small to medium-sized businesses with high network traffic.
2. The combo SFP ports allow for flexible fiber connectivity options.
3. The switch supports advanced security features to protect the network from unauthorized access.