OLICOM, INC. OC-2173 NIC Type Ethernet Transfer Rate 10Mbps Data Bus 16-bit ISA Topology Linear Bus/Star Wiring Type Unshielded twisted pair AUI Transceiver via DB-15 port RG-58A/U 50ohm coaxial Boot ROM Available [Image] [Image] DIAGNOSTIC LED(S) LED Color Status Condition LED1 Yellow On Network activity is detected LED1 Yellow Off Network activity is not detected LED2 Green On Network connection is good LED2 Green Off Network connection is broken