NDC COMMUNICATIONS, INC. ND5120 NIC Type Ethernet Transfer Rate 10Mbps Data Bus PCMCIA Topology Star Wiring Type Unshielded twisted pair Boot ROM Not available [Image] DIAGNOSTIC LED(S) LED Color Status Condition LED1 Red Blinking Data is being transmitted/received LED1 Red Off Data is not being transmitted/received LED2 Green On 10Base-T connection is good LED2 Green Off 10Base-T connection is broken