User`s manual

Chapter 2: Installation
2-25
JBT1
FAN1
LEB1
LEB2
JLPC80
USB2/3
LE4
SW1
JWD
JBMC1
JPG1
JPL1
JPL2
JBAT1
JNMI1
JRST1
JSPK1
USB0/1
IPMI_LAN
CMOS
CLEAR
P1 DIMM1A
P1 DIMM1B
P1 DIMM2A
P1 DIMM2B
P1 DIMM3B
P1 DIMM3A
InfinBand
P2 DIMM2A
P2 DIMM2B
P2 DIMM1A
P2 DIMM1B
CPU1
CPU2
I-SATA1
LAN1
LAN2
IPMB
COM1
VGA
Battery
P2 DIMM3A
P2 DIMM3B
Slot 1 PCI-E 2.0 x16
Connector
Winbond
WPCM450
InfiniBand
CTRL
LAN CTRL1
LAN CTRL2
PHY
Intel 5520 (IOH-36D)
Intel ICH10R
South Bridge
BIOS
PWR Supply
FP CTRL
X8DTT-H+
LE1
LE3
JF2
LE2
Rev. 2.0
Intel 5500 (IOH-24D)
(For OEM only)
JPEN1
JTPM1
JUSB2
JPB
J119
JP5 JP7
SXB1:PCI-E 2.0 X8
J3
GLAN LEDs
There are two GLAN ports on the motherboard.
An additional IPMI dedicated LAN port is also
located on the X8DTT-HF+/-HEF+/-HIBXF+/
IBXQF. Each Gigabit Ethernet LAN port has
two LEDs. The yellow LED indicates activity,
while the Link LED may be green, amber or off
to indicate the speed of the connection. See the
tables at right for more information.
Note: IPMI dedicated LAN does not
operate at 1 Gbps.
2-8 Onboard Indicators
Activity
LED
GLAN Link Indicator
LED Settings
LED Color Defi nition
Off No Connection or 10 Mbps
Green 100 Mbps
Amber 1 Gbps
Link
LED
GLAN Activity Indicator
LED Settings
Color Status Defi nition
Yellow Flashing Active
Rear View (when facing the
rear side of the chassis)
A
B
A. LAN 1
B. LAN 2
C. IPMI dedicated LAN
C
A
B
C