Supermicro X13SRA-TF - Page 51

51
Chapter 2: Installation
NIC1/NIC2 (LAN1/LAN2)
The Network Interface Controller (NIC) LED connection for LAN port 1 is located on pins
11 and 12 of JF1, and LAN port 2 is on pins 9 and 10. Attach the NIC LED cables here to
display network activity. Refer to the table below for pin denitions.
LAN1/LAN2 LED
Pin Denitions (JF1)
Pin# Denition
10 NIC 2 Activity LED
12 NIC 1 Activity LED
ID_UID Switch/HDD LED
The UID Switch/HDD LED connection is located on pins 13 and 14 of JF1. The UID switch
is used for a chassis that supports a front UID switch. The front UID switch functions in the
same way as the rear UID switch; both are for input only and cannot be used for output.
When this LED is blinking green, it indicates HDD is active. Attach a cable to pins 13 and 14
to show ID_UID status and hard drive activity. Refer to the tables below for pin denitions.
1. NIC2 (LAN 2) LED
2. NIC1 (LAN 1) LED
3. ID_UID/HDD LED
Power Button
(Blue LED_Cathode_UID)
Reset Button
HDD LED
FP PWR LED
ID_UID/3.3V Stby
Ground
19
Ground
20
1 2
Ground
Power Fail (for LED6)
NIC2 Active LED
NMI
3.3V
(Red OH/Fan Fail/PWR Fail for LED5/Blue UID LED)
3.3V
Red+ Blue+
P3V3_STBY
NIC1 Active LED
Key
Key
P3V3_STBY
1
2
3
ID_UID/HDD LED
Pin Denitions (JF1)
Color State
Blinking Green HDD Active
ID_UID/HDD LED
Pin Denitions (JF1)
Pins Denition
13 ID_UID/3.3V Stdby
14 HDD Activity