Ethernet Ports
Four Gigabit Ethernet ports (LAN1/2,
LAN3/4) are located on the I/O back-
plane on the motherboard. In addition,
an IPMI_Dedicated LAN is located
above USB 0/1 ports on the backplane
to provide KVM support for IPMI 2.0.
All these ports accept RJ45 type
cables. Please refer to the LED Indica-
tor Section for LAN LED information.
COM2
LAN
CTRL
BMC
FAN8 FAN7
JBAT1
JBT1
Battery
CMOS CLEAR
Intel
PCH
JUSB6
BIOS
CPU1
CPU2
BUZZER
LED2
JF1
SP1
FAN6
JVR1
VGA1
LAN2/4
LAN1/3
USB2/3
USB0/1
JUIDB
UID
COM1
IPMI_LAN
CPU2
CPU2
X9DRD-7(J)LN4F
Rev. 1.01
LSI SAS CTRL
L-SAS0~3
L-SAS4~7
FAN4
FAN3
FAN2
FAN1
LAN Ports
Pin Definition
Pin# Definition
1
P2V5SB
2
TD0+
3
TD0-
4
TD1+
5
TD1-
6
TD2+
7
TD2-
8
TD3+
9
TD3-
(NC: No Connection)
JPW4
5
JPW3
JPW2
JPW1
2-17
Chapter 2: Installation
10
SGND
11
Act LED
12
P3V3SB
13
Link 100 LED (Yel-
low, +3V3SB)
14
Link 1000 LED
(Yellow, +3V3SB)
15
Ground
16
Ground
17
Ground
18
Ground
1. GLAN1
2. GLAN3
3. GLAN2
4. GLAN4
5. IPMI_LAN
2
4
1
3
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