Supermicro X11DPX-T User Manual page 47

NIC1/NIC2 (LAN1/LAN2)
The NIC (Network Interface Controller) LED connection for LAN port 1 is located on pin 12 of
JF1, and LAN port 2 is on pin 10. Attach the NIC LED cables here to display network activity.
Refer to the table below for pin definitions.
UID/OH/Fan Fail/PWR Fail LED
Connect an LED cable to pins 7 and 8 of the Front Control Panel (JF1) to use UID/Overheat/
Fan Fail/Power Fail LED connections. The LED on pin 8 provides warnings of overheat, power
failure or fan failure. Refer to the table below for details.
Status
Solid red
Blinking red (1Hz)
Blinking red (0.25Hz)
Solid blue
Blinking blue (300 msec)
Power Fail LED
The Power Fail LED connection is located on pins 5 and 6 of JF1. Refer to the table below
for pin definitions.
1 2
Ground
Power Button
Reset Button Ground
Power Fail LED
3.3V
3
UID LED
OH/PWR Fail/Fan Fail LED
3.3V Stby
NIC2 Active LED
3.3V Stby
NIC1 Active LED
3.3V Stby
HDD LED
3.3V PWR LED
x
NMI
19 20
LAN1/LAN2 LED
Pin Definitions (JF1)
Pin# Definition
10 NIC2 Activity LED
12 NIC1 Activity LED
Information LED-UID/OH/PWR Fail/Fan Fail LED
Pin Definitions (Pin 7 & Pin 8 of JF1)
Description
An overheat condition has occurred. (This may be caused by cable congestion).
Fan failure: check for an inoperative fan.
Power failure: check for a non-operational power supply
Local UID is activated. Use this function to locate a unit in a rack mount
environment that might be in need of service.
Remote UID is on. Use this function to identify a unit from a remote location that
might be in need of service.
Power Fail LED
Pin Definitions (JF1)
Pin# Definition
5 3.3V
6 PWR Supply Fail
5
4
2
1
x
Ground
47
Chapter 2: Installation
1. NIC1 LED
2. NIC2 LED
3. Front UID LED
4. OH/PWR Fail/Fan Fail LED
5. PWR Fail LED