JP4 (4-pin): COM2 Header Pin-9 Function Select
JP4
2-2
Connectors and Headers
2-2-1 Connectors
Rear IO Panel Diagram:
Reset Switch
Power LED
→
JP4
COM2 Pin-9
2
4
6
1
3
5
2-4 Closed:
RI=RS232;
RJ-45 LAN Ports
USB 3.0 Ports
10
2 4 6
2 4 6
1 3 5
1 3 5
3-4 Closed:
4-6 Closed:
RI=5V;
RI=12V.
SFP+ Ports
SFP+ Ports