Com Port 3 And 4 (D-Sub 9) (Cn32) - Aaeon BOXER-6651 User Manual

6 MDI1-
7 MDI3+
8 MDI3-
Pin Pin Name
U1 +5VSB
U2 USB2_D-
U3 USB2_D+
U4 GND
U5 +5VSB
U6 USB3_D-
U7 USB3_D+
U8 GND
2.4.30

COM Port 3 and 4 (D-SUB 9) (CN32)

Pin Pin Name
1 DCD3
2 RX3
Chapter 2 – Hardware Information
DIFF
DIFF
DIFF
5 6 7 8
1 2 3 4
Signal Type
PWR
DIFF
DIFF
GND
PWR
DIFF
DIFF
GND
1 5
6 9
10 14
15
18
RS232
Signal Type
IN
IN
Signal level
+5V
+5V
Signal level
36