Chapter 2: Installation
2-15
1. COM1
2. LAN1
3. LAN2
Serial Ports
One COM connection (COM1) is lo-
cated on the Backplane I/O panel on
the motherboard. See the table on the
right for pin definitions.
Serial COM Port
Pin Definitions
Pin # Definition
Pin # Definition
1
DCD
6
DSR
2
RXD
7
RTS
3
TXD
8
CTS
4
DTR
9
RI
5
Ground
10
N/A
COM1
COM2
1
2
3
1
Ethernet Ports
Two Gigabit Ethernet ports (LAN1/2)
are located on the I/O backplane on
the motherboard All these ports ac-
cept RJ45 type cables. (
Note
: Please
refer to the LED Indicator Section for
LAN LED information.)
LAN Ports
Pin Definition
Pin# Definition
1
P2V5SB
10
SGND
2
TD0+
11
Act LED
3
TD0-
12
P3V3SB
4
TD1+
13
Link 100 LED (Yel-
low, +3V3SB)
5
TD1-
14
Link 1000 LED
(Yellow, +3V3SB)
6
TD2+
15
Ground
7
TD2-
16
Ground
8
TD3+
17
Ground
9
TD3-
18
Ground
(NC: No Connection)
X9DAi
Rev. 1.02
Содержание X9DAi
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