Supermicro 5018D2-AR12L User Manual page 56

S S S
UPER TORAGE
NIC1/NIC2 (LAN1/LAN2)
The NIC (Network Interface Control-
ler) LED connection for LAN port 2
is located on pins 9 and 10 of JF1,
and the LED connection for LAN port
1 is on pins 11 and 12. Attach NIC
LED cables to their respective pins to
display network activity. Refer to the
table on the right for pin definitions.
Overheat (OH)/Fan Fail/PWR Fail/
UID LED
Connect an LED cable to pins 7
and 8 of JF1 for Overheat/Fan Fail/
Power Fail and UID LED indications.
The blue LED on pin 7 works as the
front panel UID LED indicator. The
red LED on pin 8 works provides
warnings of overheat, fan failure or
power failure. The red LED takes
precedence over the blue LED by
default. Refer to the table on the right
for pin definitions.
Reset Button
The Reset Button connection is lo-
cated on pins 3 and 4 of JF1. Attach
it to a hardware reset switch on the
computer case to reset the system.
Refer to the table on the right for pin
definitions.
Power Fail LED
The Power Fail LED connection is
located on pins 5 and 6. Refer to the
table on the right for pin definitions.
YSTEM 5018D2-AR12L/D4-AR12L/D8-AR12L User's Manual
LAN1/LAN2 LED
Pin Definitions (JF1)
Pin#
9-11
10-12
OH/Fan Fail/PWR Fail/Blue UID LED
Pin Definitions (JF1)
Pin# Definition
7 Blue UID LED
8 OH/Fan Fail/Power Fail Cathode
Pin Definitions (JF1)
Pin#
3
4
Pin Definitions (JF1)
Pin#
5
6
5-10
Definition
3.3V Standby
NIC Activity LED
Reset Button
Definition
Reset
Ground
Power Fail
Definition
3.3V
Power Fail