Remote Access Gateway IGW/922 - Hardware Reference
B o a r d R e v i s i o n 1 . 0 / M a n u a l R e v i s i o n 1 . 3
7
3.2
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
8 ---
Not Connected
Table 3:
Pinout Ethernet interfaces
3.3
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)
8 CTS
COM1 Serial Port, CTS pin (RS232)
9 DCD
COM1 Serial Port, DCD pin (RS232)
Table 4:
Pinout COM1 connector
