3COM FAST ETHERLINK (3C980-TX) Card Type NIC NIC Type Ethernet Maximum Onboard Memory Unidentified Boot ROM Available Network Transfer Rate 10Mbps/100Mbps Topology Star Wiring Type Unshielded twisted pair Data Bus 32-bit PCI [Image] CONNECTIONS Function Label RJ-45 connector CN1 DIAGNOSTIC LED(S) LED Color Status Condition LED1 Yellow On Heavy network traffic LED1 Yellow Blinking Network traffic present LED1 Yellow Off No network traffic LED2 Green On Network connection (10BASE-T) is good LED2 Green Blinking Polarity reversed LED2 Green Off Network connection is broken LED3 Green On Network connection (100BASE-TX) is good LED3 Green Blinking Polarity reversed LED3 Green Off Network connection is broken