11
LED_LAN1: LAN1 Link LED Connector
PIN
DESCRIPTION
PIN
DESCRIPTION
1
+3.3V
2
LAN1_LED_LNK#_ACT
LED_LAN2: LAN2 Link LED Connector
PIN
DESCRIPTION
PIN
DESCRIPTION
1
+3.3V
2
LAN2_LED_LNK#_ACT
LED_LAN3: LAN3 Link LED Connector
PIN
DESCRIPTION
PIN
DESCRIPTION
1
+3.3V
2
LAN3_LED_LNK#_ACT
COM3, COM4: RS-232 Serial Port Connectors
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
DCD
2
DSR
3
RXD
4
RST
5
TXD
6
CTS
7
DTR
8
RI
9
GND
10
GND
COM2: RS-422/485 Serial Port Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
RXD422-
2
/
3
4
TXD422-/TXD485-