Connecting To The Console Port; Wiring Map For Serial Cable; Table 3-2 Serial Cable Wiring; Figure 3-7 Serial Port (Db-9 Dte) Pin-Out - SMC Networks SMC8024L2 Installation Manual

Connecting to the Console Port

The DB-9 serial port on the switch's back panel is used to connect to the
switch for out-of-band console configuration. The command-line-driven
configuration program can be accessed from a terminal or a PC running a
terminal emulation program. The pin assignments used to connect to the
serial port are provided in the following table.

Wiring Map for Serial Cable

Switch's 9-Pin
Serial Port
2 RXD (receive data)
3 TXD (transmit data)
5 SGND (signal ground)
No other pins are used.
The serial port's configuration requirements are as follows:
• Default Baud rate—9,600 bps
• Character Size—8 Characters
• Parity—None
• Stop bit—One
• Data bits—8
1
6

Figure 3-7 Serial Port (DB-9 DTE) Pin-Out

Table 3-2 Serial Cable Wiring

Null Modem
<---------------------------
--------------------------->
------------------------------
C
ONNECTING TO THE
5
9
PC's 9-Pin
DTE Port
C
ONSOLE
3 TXD (transmit data)
2 RXD (receive data)
5 SGND (signal ground)
P
ORT
3-9