Connector Definitions - Supermicro SUPERSERVER 1018R-WC0R User Manual

S S
UPER ERVER 1018R-WC0R User's Manual
5-8

Connector Definitions

Power Connectors
A 24-pin main power supply connector
(J24) and an 8-pin CPU power con-
nector (JPWR1) must be connected
to the power supply. These power
connectors meet the SSI EPS 12V
specification. See the table on the
right for pin definitions.
Warning: To provide adequate power
supply to the serverboard, be sure to
connect all three power connectors
to the power supply. Failure to do so
will void the manufacturer warranty on
your power supply and serverboard.
Secondary Power Connector
JPWR1 must also be connected to the
power supply. See the table on the
right for pin definitions.
Power Button
The Power On connection is on pins
1 and 2 of JF1. These should be con-
nected to the chassis power button.
This button can also be configured to
function as a suspend button (with a
setting in the BIOS - See Chapter 7).
To turn off the power when the system
is in suspend mode, press the button
for 4 seconds or longer. See the table
on the right for pin definitions.
Reset Button
The Reset Button connection is
located on pins 3 and 4 of JF1 and
attaches to the reset switch on the
computer chassis. See the table on
the right for pin definitions.
ATX Power 24-pin Connector
Pin Definitions
Pin# Definition Pin # Definition
13 +3.3V 1 +3.3V
14 -12V 2 +3.3V
15 COM 3 COM
16 PS_ON 4 +5V
17 COM 5 COM
18 COM 6 +5V
19 COM 7 COM
20 Res (NC) 8 PWR_OK
21 +5V 9 5VSB
22 +5V 10 +12V
23 +5V 11 +12V
24 COM 12 +3.3V
NC = No Connection
+12V 8-pin Power Connector
Pin Definitions
Pins Definition
1 - 4 Ground
5 - 8 +12V
Power Button
Pin Definitions (JF1)
Pin# Definition
1 Power Signal
2 Ground
Reset Button
Pin Definitions (JF1)
Pin# Definition
3 Reset
4 Ground
5-14
Power Fail LED
The Power Fail LED connection is lo-
cated on pins 5 and 6 of JF1. See 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 Front Control Panel to use the
Overheat/Fan Fail/Power Fail and
UID LED connections. Refer to the
table on the right for pin definitions.
NIC2 LED
The LED connections for LAN2 are
on pins 9 and 10 of JF1. Attach an
LED cable to display network activ-
ity. See the table on the right for pin
definitions.
NIC1 LED
The LED connections for LAN1 are
on pins 11 and 12 of JF1. Attach an
LED cable to display network activ-
ity. See the table on the right for pin
definitions.
HDD LED
The HDD LED connection is located
on pins 13 and 14 of JF1. This LED
is used to indicate hard drive activ-
ity. See the table on the right for pin
definitions.
5-15
Chapter 5: Advanced Serverboard Setup
PWR Fail LED
Pin Definitions (JF1)
Pin# Definition
5 3.3V
6 Signal
OH/Fan Fail/ PWR Fail/Blue_UID
LED Pin Definitions (JF1)
Pin# Definition
7 P5V_STB
8 Red_LED-Cathode/OH/Fan Fail/
Power Fail
OH/Fan Fail/PWR Fail
LED Status (Red LED)
State Definition
Off Normal
On Overheat
Flashing Fan Fail
1 Hz
Flashing Redundant
1/4 Hz Power
Supply Fail
NIC2 LED
Pin Definitions (JF1)
Pin# Definition
9 Vcc
10 Ground
NIC1 LED
Pin Definitions (JF1)
Pin# Definition
11 Vcc
12 Ground
HDD LED
Pin Definitions (JF1)
Pin# Definition
13 Vcc
14 HD Active