MICRODYNE CORPORATION EP2000PLUS Card Type Ethernet Transfer Rate 10Mbps Topology Linear Bus/Star Data Bus 16-bit ISA Wiring Type Unshielded twisted pair RG-58A/U 50ohm coaxial Boot ROM Available [Image] DIAGNOSTIC LED(S) LED Color Status Condition LED1 Green On Network connection is good LED1 Green Off Network connection is broken LED2 Yellow Blinking Network collision is detected LED2 Yellow Off Network collision is not detected