Linux Device Server IGW/922 - Hardware Reference
6
Board Revision 1.0 / Manual Revision 1.0
3 CONNECTIONS
3.1 Ethernet LAN1 and LAN2
The Ethernet LAN1 and LAN2 interfaces are standard RJ45 connectors.
Both have a green LED. It is on when there is a LAN link established and blinks when there
is traffic. The yellow LED is not connected.
Pin
Name Function
1
TX+ 10/100 Mbps LAN, TX+ Pin
2
TX- 10/100 Mbps LAN, TX- Pin
3
RX+ 10/100 Mbps LAN, RX+ Pin
4
--- Not Connected
5
--- Not Connected
6
RX- 10/100 Mbps LAN, RX- Pin
7
--- Not Connected
--- Not Connected
Table 2: Pinout Ethernet interfaces
3.2 Serial Port COM1
The serial port COM1 is a standard Sub-D connector.
Pin
Name Function
1
DCD COM1 Serial Port, DCD pin (RS232)
2
RXD COM1 Serial Port, RXD pin (RS232)
3
TXD COM1 Serial Port, TXD pin (RS232)
4
DTR COM1 Serial Port, DTR pin (RS232)
5
GND Ground
6
DSR COM1 Serial Port, DSR pin (RS232)
7
RTS COM1 Serial Port, RTS pin (RS232)
CTS COM1 Serial Port, CTS pin (RS232)
9
DCD COM1 Serial Port, DCD pin (RS232)
Table 3: Pinout COM1 connector
