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SUPERSERVER 2027TR-H72RF/H72QRF/H72FRF USER'S MANUAL
5-7
Connector Defi nitions
Ethernet LAN Ports
Two Gigabit Ethernet ports (LAN1/2)
are located on the I/O backplane 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.
Note: Please refer to the LED Indicator
Section for LAN LED information.
Universal Serial Bus (USB)
Two Universal Serial Bus ports (USB
0/1) are located on the I/O back panel.
In addition, a USB header, located next
to S-SATA 0, provides two on-board USB
connections (USB 2/3). (Cables are not
included.) See the tables on the right for
pin defi nitions.
LAN Ports (LAN1/2)
Pin# Defi nition
1
P2V5SB
2
TD0+
3
TD0-
4
TD1+
5
TD1-
6
TD2+
7
TD2-
8
TD3+
9
TD3-
NC indicates no connection.
Pin Defi nitions
USB 2
Pin# Defi nition
1
+5V
2
PO-
3
PO+
4
Ground
5
NC
NC indicates no connection.
Backplane USB
Pin Defi nitions
Pin# Defi nition
1
2
3
4
5
5-16
Pin Defi nition
Pin# Defi nition
10
SGND
11
Act LED
12
P3V3SB
13
Link 100 LED
(Yellow, +3V3SB)
14
Link 1000 LED
(Yellow, +3V3SB)
15
Ground
16
Ground
17
Ground
18
Ground
USB (2/3)
USB 3
Pin# Defi nition
1
+5V
2
PO-
3
PO+
4
Ground
5
Key
(USB 0/1)
+5V
PO-
PO+
Ground
NA
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