Supermicro SuperServer 1017R-WR, User Manual

Page: 65 / 125

Chapter 5: Advanced Serverboard Setup
5-19
Ethernet Ports
Two Ethernet ports (LAN1/LAN2) are
located next to the VGA port on the
rear I/O.A dedicated IPMI LAN is also
located above the USB 0/1 ports to
provide a dedicated network connec-
tion for IPMI 2.0. These ports accept
RJ45 type cables. Please refer to
Section 5-10 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 definitions.
PWR SMB
Pin Definitions (JPI
2
C)
Pin# Definition
1 Clock
2 Data
3 PWR Fail
4 Ground
5 +3.3V
DOM PWR Connector
The Disk-On-Module (DOM) power
connector, located at JSD1, provides
5V (Gen1/Gen) power to a solid-state
DOM storage device connected to one
of the SATA ports. See the table on the
right for pin definitions.
DOM PWR
Pin Definitions
Pin# Definition
1 5V
2 Ground
3 Ground
Overheat/Fan Fail LED
The JOH1 header is used to connect
an LED to provide warnings of chas-
sis overheat. This LED will also blink
to indicate a fan failure. Refer to the
table on right for pin definitions.
Overheat LED
Pin Definitions
Pin# Definition
1 5vDC
2 OH Active
OH/Fan Fail LED
Pin Definitions
State Message
Solid Overheat
Blinking Fan Fail