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S
S
UPER
ERVER 1018R-WR User's Manual
Ethernet Ports
Two Ethernet ports (LAN1/LAN2) are
located on the rear I/O backpanel.
In addition, an dedicated IPMI LAN,
located above USB 0/1 ports, provides
KVM support for IPMI 2.0. These ports
accept RJ45 type cables.
Universal Serial Bus (USB)
Four Universal Serial Bus ports (USB
0/1, USB 2/3) are located on the I/O
backpanel. In addition, three USB
headers (USB 4/5, 6/7, 9/10), two
USB 3.0 headers (USB 11/12) and a
Tpe A header (USB 8) are provided
for front-accessible USB connections
(cables are not included). See the
tables on the right for pin definitions.
UID Switch/UID LED
A Unit Identifier (UID) switch and
an LED Indicator are provided on
the motherboard. The UID switch is
located next to the VGA port on the
backpanel. The UID LED (LE1) is
located next to the UID switch. When
you press the UID switch, the UID
LED will be turned on. Press the UID
switch again to turn off the LED indica-
tor. The UID Indicator provides easy
identification of a system unit that may
be in need of service.
Note: UID can also be triggered via
IPMI. For more information, please
refer to the IPMI User's Guide posted
on our website.
LAN Ports
Pin Definition
Pin#
Definition
Pin#
Definition
1
P2V5SB
10
SGND
2
TD0+
11
Act LED
3
TD0-
12
P3V3SB
4
TD1+
13
Link 100 LED (Yel-
low, +3V3SB)
5
TD1-
14
Link 1000 LED
(Yellow, +3V3SB)
6
TD2+
15
Ground
7
TD2-
16
Ground
8
TD3+
17
Ground
9
TD3-
18
Ground
FP USB
Rear I/O USB
Pin Definitions
Pin Definitions
USB 4, 8, 6,
USB 5, 9
Pin# Definition
Pin # Definition
Pin # Definition
1
+5V
1
+5V
1
+5V
2
PO-
2
PO-
2
PO-
3
PO+
3
PO+
3
PO+
4
Ground
4
Ground
4
Ground
5
NA
5
NC
5
Key
UID Switch
Pin#
Definition
1
Ground
2
Ground
3
Button In
4
Button In
UID LED
Status
Color/State Status
Blue: On
Unit Identified
5-16
Serial Ports
One serial port (COM1) is located
next to USB 0/1 VGA port. COM2 is
located behind COM1 on the mother-
board. See the table on the right for
pin definitions.
Power LED/Speaker
On the JD1 header, pins 1-3 are for
a power LED and pins 4-7 are for the
speaker. Close pins 4-7 with a jumper
to use an external speaker. If you wish
to use the onboard speaker, please
close pins 6-7. See the table on the
right for speaker pin definitions.
T-SGPIO Header
Three SGPIO (Serial General Pur-
pose Input/Output) headers are used
to communicate with the enclosure
management chip on the backplane.
See the table on the right for pin
definitions.
Overheat/Fan Fail LED
The JOH1 header is used to connect
an LED indicator to provide warnings
of chassis overheating and fan failure.
This LED will blink when a fan failure
occurs. Refer to the table on the right
for pin definitions.
5-17
Chapter 5: Advanced Serverboard Setup
Serial Port Pin Definitions
(COM1/COM2)
Pin #
Definition
Pin # Definition
1
DCD
6
DSR
2
RXD
7
RTS
3
TXD
8
CTS
4
DTR
9
RI
5
Ground
10
No Connection
PWR LED Connector
Pin Definitions
Pin#
Definition
1
Anode (+)
2
Cathode (-)
3
NA
Speaker Connector
Pin Settings
Pin Setting
Definition
Pins 4-7
External Speaker
Pins 6-7
Internal Speaker
T-SGPIO Header
Pin Definitions
Pin#
Definition
Pin
Definition
1
No Connection
2
No Connection
3
Ground
4
DATA Out
5
Load
6
Ground
7
Clock
8
No Connection
Overheat LED
Pin Definitions
Pin#
Definition
1
VDC
2
OH Active
OH/Fan Fail LED
Status
State
Message
Solid
Overheat
Blinking
Fan Fail
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