MSI RS482M4-FD/ILD/IL/L User Manual
Page 29
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MS-7191 M-ATX Mainboard
LAN (RJ-45) Jack:10/100 LAN (8100C) or Giga-bit LAN (8110S =>
optional)
The mainboard provides 1 standard RJ-45 jack for connection to single Local
Area Network (LAN). This LAN enables data to be transferred at 10/ 100Mbps or
(1000Mbps => for 8110S only). You can connect a network cable to it.
The pin assignments vary depending on the transfer rates: 10/100Mbps or
1000Mbps . Note that Pin 1/2, 3/6, 4/5, 7/8 must work in pairs. Please ref er
to the following for details:
10/100 LAN Pin Definition
Giga-bit LAN Pin Definition
PIN
SIGNAL
DESCRIPTION
1
D0P
Differential Pair 0+
2
D0N
Differential Pair 0-
3
D1P
Differential Pair 1+
4
D2P
Differential Pair 2+
5
D2N
Differential Pair 2-
6
D1N
Differential Pair 1-
7
D3P
Differential Pair 3+
8
D3N
Differential Pair 3-
PIN
SIGNAL
DESCRIPTION
1
TDP
Transmit Differential Pair
2
TDN
Transmit Differential Pair
3
RDP
Receive Differential Pair
4
NC
Not Used
5
NC
Not Used
6
RDN
Receive Differential Pair
7
NC
Not Used
8
NC
Not Used
LED
Color
LED State
Condition
Off
LAN link is not established.
Left
Orange
On (steady state)
LAN link is established.
On (brighter & pulsing)
The computer is communicating with another
computer on the LAN.
Green
Off
10 Mbit/sec data rate is selected.
Right
On
100 Mbit/sec data rate is selected.
Orange
On
1000 Mbit/sec data rate is selected.
Link Indicator
8 1
Activity Indicator
RJ-45 LAN Jack