User`s manual

NA-110 Network Appliance User’s Manual
Hardware Description
16
2.5.1 COM2 Connector (CN3) for optional
The pin assignments are listed on the following table.
2.5.2 COM1 Connector (CN4) for optional
The pin assignments are listed on the following table.
2.5.3 SATA Power Output Connector (CN6) for optional
Use CN6 for connecting to SATA 2.5" HDD power supply.
Pin
Signal
Pin
Signal
1
DCD2
2
DSR2
3
RXD2
4
RTS2
5
TXD2
6
CTS2
7
DTR2
8
RI2
9
GND
10
N.C.
Pin
Signal
Pin
Signal
1
DCD1
2
DSR1
3
RXD1
4
RTS1
5
TXD1
6
CTS1
7
DTR1
8
RI1
9
GND
10
N.C.
Pin
Signal
1
+12V level
2
GND
3
GND
4
+5V level