Supermicro 6048R-E1CR36N, User Manual

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Chapter 5: Advanced Serverboard Setup
5-19 5-18
S
UPER
S
TORAGE
S
YSTEM 6048R-E1CR36N User's Manual
Ethernet Ports
Four 10Gb Ethernet (LAN) ports are located on the I/O backplane. A dedicated IPMI
LAN port is also included. These ports accept RJ45 type cables.
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.
Internal Speaker
The internal speaker, located at SP1,
can be used to provide audible indica-
tions for various beep codes. See the
table on the right for pin definitions..
Internal Buzzer (SP1)
Pin Definition
Pin# Definitions
Pin 1 Pos. (+) Beep In
Pin 2 Neg. (-) Alarm
Speaker
Serial Ports
Two serial ports are included on the serverboard. COM1 is a rear I/O port and
COM2 is a header located near PCI-E slot 1.
Universal Serial Bus (USB)
Two USB 3.0 and two USB 2.0 ports
are located on the rear I/O panel. In
addition, two USB 3.0 headers are
provided on the motherboard for three
front accessible USB 3.0 connections
(USB6, USB 7/8). A USB 2.0 header
is also located on the motherboard
to provide two USB 2.0 connections
(USB 2/3) for front access(cables not
included). See the tables on the right
for pin definitions.
SGPIO Headers
The SGPIO (Serial General Purpose
Input/Output) headers are used to
communicate with the enclosure
management chip on the backplane.
T-SGPIO1/2 support the I-SATA ports
and S-SGPIO1 supports the S-SATA
ports. See the table on the right for
pin definitions.
SGPIO Header
Pin Definitions
Pin# Definition Pin Definition
1 NC 2 NC
3 Ground 4 DATA Out
5 Load 6 Ground
7 Clock 8 NC
NC = No Connection
Back Panel USB 0/1, 2/3 (USB 2.0)
Pin Definitions
Pin# Definition Pin# Definition
1 +5V 5 +5V
2 USB_PN1 6 USB_PN0
3 USB_PP1 7 USB_PP0
4 Ground 8 Ground
USB 4/5, 7/8, (USB 3.0)
Pin Definitions
Pin# Description
1 VBUS
2 SSRX-
3 SSRX+
4 Ground
5 SSTX-
6 SSTX+
7 GND_DRAIN
8 D-
9 D+
Speaker Connector
Pin Settings
Pin Setting Definition
Pin 4 P5V
Pin 5 Key
Pin 6 R_SPKPIN_N
Pin 7 R_SPKPIN
PWR LED Connector
Pin Definitions
Pin Setting Definition
Pin 1 JD1_PIN1
Pin 2 FP_PWR_LED
Pin 3 FP_PWR_LED
Power Supply SMBus I
2
C Header
The power System Management Bus
header at JPI
2
C1 is used to monitor
the status of the power supply, fan and
system temperature. See the table on
the right for pin definitions.
PWR SMBus Header
Pin Definitions
Pin# Definition
1 Clock
2 Data
3 PWR Fail
4 Ground
5 +3.3V
IPMB
A System Management Bus header
for IPMI 2.0 is located at JIPMB1.
Connect the appropriate cable here
to use the IPMB I
2
C connection on
your system.
IPMB Header
Pin Definitions
Pin# Definition
1 Data
2 Ground
3 Clock
4 No Connection