Chapter 2
–
Hardware Information
13
Co
mp
act
Fan
less
E
mb
ed
ded
AI@
Ed
ge
Bo
x
PC
BO
XE
R-
8221
AI
2.4.3
USB 2.0 Connector for Flash Image (CN3)
Pin
Signal
Pin
Signal
1
2
USB1-
3
USB1+
4
5
GND
2.4.4
LAN RJ45 Port (CN4)
Pin
Signal
Pin
Signal
1
MDI0+
2
MDI0-
3
MDI1+
4
MDI1-
5
MDI2+
6
MDI2-
7
MDI3+
8
MDI3-
1
ACT/LINK
LED
SPEED
LED
8