3COM CORPORATION
ETHERLINK III (3C509)
| 
 NIC Type  | 
 Ethernet  | 
| 
 Boot ROM  | 
 Available  | 
| 
 Network Transfer Rate  | 
 10Mbps  | 
| 
 Topology  | 
 Linear Bus  | 
| 
 Wire Type  | 
 RG-58A/U 50ohm coaxial AUI transceiver via DB-15 port  | 
| 
 Data Bus  | 
 16-bit ISA  | 
| 
 CONNECTIONS  | |||
| 
 Function  | 
 Label  | 
 Function  | 
 Label  | 
| 
 AUI transceiver via DB-15 port  | 
 CN1  | 
 RG-58A/U 50ohm connector  | 
 CN2  |