THOMAS-CONRAD CORPORATION
TC4145 16/4 (NEXT GEN)
| 
 NIC Type  | 
 Token Ring  | 
| 
 Transfer Rate  | 
 4/16Mbps  | 
| 
 Data Bus  | 
 16-bit ISA  | 
| 
 Topology  | 
 Ring  | 
| 
 Wiring Type  | 
 Shielded twisted pair Unshielded twisted pair  | 
| 
 Boot ROM  | 
 Available  | 
| 
 RAM SIZE CONFIGURATION  | |
| 
 Size  | 
 JB1  | 
| 
 128KB  | 
 Pins 2 & 3 closed  | 
| 
 512KB  | 
 Pins 1 & 2 closed  | 
| 
 Note: The location of JB1 is unidentified.  | |
| 
 DIAGNOSTIC LED(S)  | |||
| 
 LED  | 
 Color  | 
 Status  | 
 Condition  | 
| 
 LED1  | 
 Green  | 
 On  | 
 Adapter is inserted into the ring  | 
| 
 LED1  | 
 Green  | 
 Off  | 
 Adapter is not inserted into the ring  | 
| 
 LED2  | 
 Red  | 
 On  | 
 Data is being transmitted/received  | 
| 
 LED2  | 
 Red  | 
 Off  | 
 Data is not being transmitted/received  |