3Com 3CB9LF20MM | CoreBuillder 4007 20-Ports 100Base-FX Fast Ethernet Switch

Here are 12 technical specifications for the 3Com CoreBuilder 4007 20-Ports 100Base-FX Fast Ethernet Switch:

1. Ports: 20 x 100Base-FX
2. Switching capacity: 2.4 Gbps
3. Forwarding rate: 1.79 million packets per second
4. VLAN support: Yes
5. MAC address table size: 8,000 entries
6. Spanning Tree Protocol support: Yes
7. Quality of Service (QoS) support: Yes
8. Management interface: Command Line Interface (CLI), Simple Network Management Protocol (SNMP)
9. Power supply: AC 110/220 V (50/60 Hz)
10. Dimensions: 17.4 x 12.2 x 1.7 inches
11. Weight: 8.8 pounds
12. Rack-mountable: Yes

Helpful notes:
1. The 3Com CoreBuilder 4007 is a reliable and scalable switch for small to medium-sized networks.
2. The switch supports advanced features such as VLANs and QoS, making it suitable for businesses with specific networking needs.
3. The CLI and SNMP management interfaces provide flexibility for network administrators to configure and monitor the switch.