OPS520 User's Manual
3.1.10 Power & Reset Button (CN10)
The CN10 comes with one power button and one reset button. The reset button is for
rebooting your computer instead of turning OFF the power switch. It is a better way to reboot
your system for a longer life of the system's power supply.
Pin
Signal
1
GND
2
GND
3
RST_BTN
4
PWR_BTN
5
GND
6
GND
3.1.11 RJ45 (LAN1)
The RJ-45 connector LAN1 is for Ethernet. To connect the board to 100-Base-T or 1000-
Base-T hub, just plug one end of the cable into LAN1 and connect the other end (phone jack)
to a 100-Base-T hub or 1000-Base-T hub.
Pin
Signal
1
Tx+ (Data transmission positive)
2
Tx- (Data transmission negative)
3
Rx+ (Data reception positive)
4
RJ-1(For 1000 base T-Only)
5
RJ-1(For 1000 base T-Only)
6
Rx- (Data reception negative)
7
RJ-1(For 1000 base T-Only)
8
RJ-1(For 1000 base T-Only)
A
Active LED
B
Speed LED
28
A
B
8
7
6
5
4
3
2
1
Connectors
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