Cisco WS-C3560CX-12PC-S | Catalyst 3560-CX Series C3560CX-12PC 12 x Ports PoE 10/100/1000Base-T + 2 x GE Uplinks Ports + 2 x SFP Ports Layer 3 Managed Rack-Mountable Gigabit Ethernet Network Switch

1. Switching Capacity: 20 Gbps
2. Forwarding Rate: 17.9 Mpps
3. Number of Ports: 12
4. Port Speed: 10/100/1000 Mbps
5. PoE Power: 240W
6. VLAN Support: Yes
7. QoS Support: Yes
8. Layer 2 Support: Yes
9. Layer 3 Support: Yes
10. MAC Address Table Size: 12K
11. Dimensions: 1.75 x 10.6 x 9.4 inches
12. Weight: 4.85 pounds

Helpful Notes:
1. The switch is designed for small to medium-sized businesses.
2. It supports advanced security features like ACLs and SSH.
3. The switch can be managed using CLI, web interface, or Cisco Network Assistant.