Serial Port Connector: Com Port; Lan (Rj-45) Jack - MSI RX480 Neo2 MS-7151 User Manual

Serial Port Connector: COM Port

The mainboard offers one 9-pin male DIN connector COM Port. It's a 16550A
high speed communication port that send/receive/ 16 bytes FIFOs. You can attach a
serial mouse or other serial device directly to it.

LAN (RJ-45) Jack

The mainboard provides 1 standard RJ-45 jack for connection to single Local
Area Network (LAN). This LAN enables data to be transferred at 1000Mbps (Realtek
8100S), 100Mbps or 10Mbps. You can connect a network cable to it.
RJ-45 LAN Jack
1 2 3 4 5
6 7 8 9
9-Pin Male DIN Connector
COM Port
Pin Definition
PIN SIGNAL
1 DCD
2 SIN
3 SOUT
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
PIN
1
2
3
4
5
6
7
8
DESCRIPTION
Data Carry Detect
Serial In or Receive Data
Serial Out or Transmit Data
Data T erminal Ready)
Ground
Data Set Ready
Request T o Send
Clear To Send
Ring Indicate
Giga-bit LAN Pin Definition
SIGNAL DESCRIPTION
D0P Differential Pair 0+
D0N Differential Pair 0-
D1P Differential Pair 1+
D2P Differential Pair 2+
D2N Differential Pair 2-
D1N Differential Pair 1-
D3P Differential Pair 3+
D3N Differential Pair 3-
Hardware Setup
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