Supermicro SUPERSERVER 1028R-TDW - Page 40

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Chapter 5: Advanced Serverboard Setup
5-195-18
SUPERSERVER 1028R-TDW User's Manual
Fan Headers
The X10DDW-i has eight fan headers,
designated Fan1 through Fan8. Pins
1-3 of the fan headers are backward
compatible with traditional 3-pin fans,
but will only run at full speed. Use
4-pin fans to allow IPMI to automati-
cally set fan speed based on the sys-
tem temperature. See the table on the
right for pin denitions.
Serial Port
The serial port (COM) is located on
the I/O backplane. See the table on
the right for pin denitions.
Note: NC indicates no connection.
Serial Port Pin Denitions
Pin # Denition Pin # Denition
1 DCD 6 DSR
2 RXD 7 RTS
3 TXD 8 CTS
4 DTR 9 RI
5 Ground 10 NC
Fan Header
Pin Denitions
Pin# Denition
1 Ground
2 +12V
3 Tachometer
4 PWM Control
TPM Header/Port 80
A Trusted Platform Module/Port 80
header is located at JTPM1 to provide
TPM support and a Port 80 connec-
tion. Use this header to enhance
system performance and data secu-
rity. See the table on the right for pin
denitions.
TPM/Port 80 Header
Pin Denitions
Pin # Denition Pin # Denition
1 LCLK 2 GND
3 LFRAME# 4 <(KEY)>
5 LRESET# 6 +5V (X)
7 LAD 3 8 LAD 2
9 +3.3V 10 LAD1
11 LAD0 12 GND
13 SMB_CLK4 14 SMB_DAT4
15 +3V_DUAL 16 SERIRQ
17 GND 18 CLKRUN# (X)
19 LPCPD# 20 LDRQ# (X)
Internal Speaker
The Internal Speaker (SP1) can be
used to provide audible indications for
various beep codes. See the table on
the right for pin denitions.
Internal Buzzer
Pin Denition
Pin# Denitions
Pin 1 Pos. (+) Beep In
Pin 2 Neg. (-) Alarm Speaker
Ethernet Ports
Two Ethernet ports (LAN1/LAN2) are
located next to the VGA port.A dedi-
cated IPMI LAN port is also located
above the USB 0/1 ports to provide
a dedicated network connection for
IPMI 2.0. These ports accept RJ45
type cables. Please refer to Section
5-11 for LAN LED information.
Power SMB (I
2
C) Connector
The Power System Management Bus
(I
2
C) header (JPI
2
C) is used to moni-
tor the power supply, fan and system
temperatures. See the table on the
right for pin denitions.
PWR SMB
Pin Denitions
Pin# Denition
1 Clock
2 Data
3 PWR Fail
4 Ground
5 +3.3V
LAN Ports
Pin Denition
Pin# Denition Pin# Denition
1 P2V5SB 10 SGND
2 TD0+ 11 Act LED
3 TD0- 12 P3V3SB
4 TD1+ 13 Link 100 LED
(Yellow, +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
Power LED/Speaker
Pins 1-3 of JD1 are used for power
LED indication, and pins 4-7 are for
the speaker. See the tables on the
right for pin denitions. Please note
that the speaker connector pins (4-7)
are used with an external speaker.
To use the onboard speaker, please
close pins 6-7 with a jumper.
Speaker Connector
Pin Settings
Pin Setting Denition
Pin 4 P5V
Pin 5 Key
Pin 6 R_SPKPIN_N
Pin 7 R_SPKPIN
PWR LED Connector
Pin Denitions
Pin Setting Denition
Pin 1 JD1_PIN1
Pin 2 FP_PWR_LED
Pin 3 FP_PWR_LED
Chassis Intrusion
A Chassis Intrusion header is located
at JL1. Attach the appropriate cable
to inform you of a chassis intrusion.
Chassis Intrusion
Pin Denitions
Pin# Denition
1 Intrusion Input
2 Ground