
Connecting to the Console Port 3
Wiring Map for Serial Cable
Table 3-1  Serial Cable Wiring
| 
 | Switch’s  | Null Modem | 
 | 
 | PC’s  | 
| 
 | Serial Port | 
 | 
 | 
 | DTE Port | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
| 6 | RXD (receive data) | 3 | TXD (transmit data) | ||
| 
 | 
 | 
 | 
 | 
 | 
 | 
| 3 | TXD (transmit data) | > | 2 | RXD (receive data) | |
| 
 | 
 | 
 | 
 | 
 | |
| 5 | SGND (signal ground) | 5 SGND (signal ground) | |||
| 
 | 
 | 
 | 
 | 
 | 
 | 
No other pins are used.
The serial port’s configuration requirements are as follows:
•Default Baud 
•Character 
•
•Stop 
•Data 
•Flow