NDC COMMUNICATIONS, INC.
ND5120
| NIC Type | Ethernet | 
| Transfer Rate | 10Mbps | 
| Data Bus | PCMCIA | 
| Topology | Star | 
| Wiring Type | Unshielded twisted pair | 
| Boot ROM | Not available | 
 
| 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 |