Cisco IE-3000-4TC | IE 3000 4-Ports 10/100/1000Mbps RJ-45 Layer 2 Managed Rack-mountable Network Switch with 4-Ports SFP+

Technical Specifications:
1. Number of Ports: 4 SFP+ ports, 2 Combo Gigabit ports
2. Data Transfer Rate: 10/100/1000 Mbps
3. Switching Capacity: 24 Gbps
4. Forwarding Rate: 35.7 Mbps
5. MAC Address Table Size: 8K
6. VLAN Support: Yes
7. Quality of Service (QoS) Support: Yes
8. Management: CLI, SNMP, RMON, Telnet, HTTP, HTTPS
9. Power Input: 24V DC to 48V DC
10. Operating Temperature: -40°C to 70°C
11. Storage Temperature: -40°C to 85°C
12. Dimensions: 44.5 x 482.6 x 254 mm

Helpful Notes:
1. The IE-3000-4TC is designed for use in harsh industrial environments.
2. The switch supports advanced security features such as port security and access control lists.
3. The switch is easy to deploy and manage with Cisco Network Assistant software.