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S
S
UPER
ERVER 1027R-72RFTP User's Manual
Ethernet Ports
Two Gigabit Ethernet ports (LAN1/2)
and two 10G LAN ports (TLAN1,
TLAN2) are located on the I/O back-
plane to provide internet connec-
tions. TLAN1 & TLAN2 also support
10-Gigabit small form-factor pluggable
(SFP) transceivers optimized for on-
board telecommunication and data
communications. In addition to LAN/
TLAN ports, an IPMI_Dedicated LAN,
located above USB 0/1 ports on the
backplane, provides KVM support for
IPMI 2.0. (Note: Please refer to the
LED Indicator Section for LAN LED
information.)
T-SGPIO 1/2 Headers
Two SGPIO (Serial-Link General
Purpose Input/Output) headers are lo-
cated at J17, J18 on the serverboard.
These headers support a Serial Link
interface for onboard SATA connec-
tions. See the table on the right for
pin defi nitions.
DOM Power Connector
A power connector for SATA DOM
(Disk_On_Module) devices is located
at JSD1. Connect an appropriate
cable here to provide power support
for your SATA DOM devices.
GLAN Ports (LAN 1/2)
Pin Defi nition
Pin# Defi nition
1
P2V5SB
2
TD0+
3
TD0-
4
TD1+
5
TD1-
6
TD2+
7
TD2-
8
TD3+
9
TD3-
(NC: No Connection)
Pin Defi nitions
Pin#
Defi nition
1
NC
3
Ground
5
Load
7
Clock
Note: NC indicates no connection.
Pin Defi nitions
Pin#
1
2
3
5-20
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
T-SGPIO
Pin
Defi nition
2
NC
4
Data
6
Ground
8
NC
DOM PWR
Defi nition
+5V
Ground
Ground
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