3COM CORPORATION
TOKENLINK VELOCITY (3C19)
| 
 Card Type  | 
 Network Interface card  | 
| 
 NIC Type  | 
 Token Ring  | 
| 
 Boot ROM  | 
 Available  | 
| 
 Network Transfer Rate  | 
 4/16Mbps  | 
| 
 Topology  | 
 Ring  | 
| 
 Wire Type  | 
 Unshielded twisted pair Shielded twisted pair  | 
| 
 Data Bus  | 
 16-bit ISA  | 
| 
 CONNECTIONS  | |||
| 
 Function  | 
 Label  | 
 Function  | 
 Label  | 
| 
 9-pin serial port  | 
 CN1  | 
 RJ-45 UTP connector  | 
 CN2  | 
| 
 DIAGNOSTIC LED(S)  | |||
| 
 LED  | 
 Color  | 
 Status  | 
 Condition  | 
| 
 LED1  | 
 Green  | 
 On  | 
 Card operating at 4Mbps network speed  | 
| 
 LED1  | 
 Green  | 
 Off  | 
 Card not operating at 4Mbps network speed  | 
| 
 LED2  | 
 Yellow  | 
 On  | 
 Card operating at 16Mbps network speed  | 
| 
 LED2  | 
 Yellow  | 
 Off  | 
 Card not operating at 16Mbps network speed  |