CARDWARE LAB, INC CWL9504-T/C NIC Type Ethernet Transfer Rate 10Mbps Data Bus PCMCIA Topology Linear Bus/Star Wiring Type Unshielded twisted pair RG-58A/U 50ohm coaxial Boot ROM Not available N1244 DIAGNOSTIC LED(S) LED Color Status Condition LED1 Amber Blinking Data is being transmitted LED1 Amber Off Data is not being transmitted LED2 Yellow Blinking Data is being received LED2 Yellow Off Data is not being received LED3 Red Blinking Network collision has been detected LED3 Red Off Network collision has not been detected LED4 Green On 10Base-T network connection is good LED4 Green Off 10Base-T network connection is broken Note: The location of the LED’s are unidentified.