Owner`s manual

7
n rear Panel
The rear panel of the Cortexa 7202 is shown below.
12VDC Power 12V DC power connection 12Volt 5 Amp (included)
K PS2 keyboard connection. Used only to reset the device back to factory
defaults
M Mouse connection. Not used
Com 1,2,3,4 Used to connect sub-systems
USB Two USB ports. Used to connect to USB-RS232 adapters for further
expansion
WAN Used to connect to a broadband connection (connects to Cable/DSL
modem)
LAN Used to connect to a local area network switch
VGA Monitor connection. Used only to reset the device back to factory defaults
Parallel Used to connect an 8-port parallel relay board
Out, In, Mic Audio connections are used for the built-in Cortexa Audio player
Gnd Used to ground the Cortexa
All network ports are 10/100 Mbps Ethernet. Each port supports only
unshielded twisted pair (UTP) cable using an 8-pin RJ-45 plug with
standardized T568A or T568B Terminations. Each port uses RJ-45
connectors that have two LEDs. The network access speed is automatically
sensed and displayed by the left or FDX LED color. The right or LINK LED
is solid green when properly linked to another network device and blinks during network
activity.
gettIng to Know the Cortexa 7202
Label Color Activity Description
FDX
Green
Yellow
On
On
The port is Linked and operating at 100 Mbps
The port is Linked and operating at 10 Mbps
Link Green Blinking
Packet transmission or reception is occurring on the
port