
3COM 3CB9LF20R Switch 4007 20-Port 10/100Base-TX Switching Module
The 10/100Base-TX Fast Ethernet Switch Module has twenty 10/100Mbps RJ-45 front penal ports. These port interface to a maximum of two 1 Gigabit non-blocking on the backplane. 3CB9LF20R Product Overview Technical Information Application/Usage: Data Networking Interfaces/Ports Interfaces/Ports: 20 x 10/100Base-TX LAN Interfaces/Ports Details: 20 x RJ-45 10/100Base-TX LAN Media & Performance Connectivity Media: Twisted Pair 10/100Base-TX Data Transfer Rate: 10 Mbps Ethernet Data Transfer Rate: 100 Mbps Fast Ethernet