3
Performing the Initial Configuration
Table 3 Pin Assignments for DB9 and DB25 Interface Cables
Console or serial
pin and assignment
Shield (FG)
2 (RXD)
3 (TXD)
4 (DTR)
5 (SG)
6 (DSR)
7 (RTS)
8 (CTS)
Connecting Power and Turning the Power On
The power switch and receptacle for the power cord are located on the power
supply on the back of the gateway, as shown in
The gateway power supply automatically detects the input voltage (120 VAC
[100 to 130] or 240 VAC [200 to 264]) and configures itself appropriately.
36
DB9 cable-output pin and
assignment
Shield (FG)
3 (TXD)
2 (RXD)
6 (DSR)
5 (SG)
4 (DTR)
8 (CTS)
7 (RTS)
DB25 cable-output pin and
assignment
1 (FG)
2 (TXD)
3 (RXD)
6 (DSR)
7 (SG)
20 (DTR)
5 (CTS)
4 (RTS)
Figure
11.
Nokia 50i Installation Guide