D-LINK
DT-620
| 
 NIC Type  | 
 Token Ring  | 
| 
 Transfer Rate  | 
 4/16Mbps  | 
| 
 Data Bus  | 
 Parallel  | 
| 
 Topology  | 
 Ring  | 
| 
 Wiring Type  | 
 Shielded twisted pair Unshielded twisted pair  | 
| 
 Boot ROM  | 
 Not available  | 

| 
 DIAGNOSTIC LED(S)  | 
||||
| 
 LED  | 
 Color  | 
 Status  | 
 Condition  | 
|
| 
 LED1  | 
 Yellow  | 
 On (before loading driver)  | 
 Power on  | 
|
| 
 LED1  | 
 Yellow  | 
 On (after loading driver)  | 
 4Mbps  | 
|
| 
 LED1  | 
 Yellow  | 
 Off  | 
 Power off  | 
|
| 
 LED2  | 
 Yellow  | 
 On (after loading driver)  | 
 16Mbps  | 
|
| 
 LED2  | 
 Yellow  | 
 Off  | 
 Power off or 16Mbps not selected  | 
|