CABLETRON SYSTEMS, INC
EI319
| NIC Type | Ethernet | 
| Transfer Rate | 10Mbps | 
| Data Bus | Parallel | 
| Topology | Star | 
| Wiring Type | Unshielded twisted pair | 
| Boot ROM | Not available | 
 
| DIAGNOSTIC LED(S) | |||
| LED | Color | Status | Condition | 
| LED1 | Green | On | Network connection is good | 
| LED1 | Green | Off | Network connection is broken | 
| LED2 | Red | Blinking | Network collision is detected | 
| LED2 | Red | Off | Network collision is not detected | 
| LED3 | Yellow | Blinking | Data is being received | 
| LED3 | Yellow | Off | Data is not being received | 
| LED4 | Green | Blinking | Data is being transmitted | 
| LED4 | Green | Off | Data is not being transmitted |