WS-C3560G-48PS-E | Cisco Catalyst 3560G 48-Ports 10/100/1000Base RJ-45 PoE Managed 1U Rack-mountable Network Switch

1. Ports: 48 x 10/100/1000 (PoE) + 4 x SFP
2. Switching Capacity: 32 Gbps
3. Forwarding Rate: 38.7 Mpps
4. MAC Address Table Size: 12K entries
5. VLANs: 4K
6. Power Over Ethernet (PoE) support: Yes
7. PoE Power Supply: 370W
8. Layer 2 switching
9. Layer 3 switching
10. QoS support
11. Security: ACL, RADIUS, TACACS+
12. Management: CLI, SNMP, RMON, Web-based management

Helpful notes:
1. The switch is stackable with other Cisco Catalyst 3560G switches.
2. The PoE support allows for easy deployment of VoIP phones and wireless access points.
3. The switch is energy-efficient and supports Cisco EnergyWise technology.