Moxa WDR-3124A-EU-T [17/94] Baset ethernet port connection

Moxa WDR-3124A-EU-T [17/94] Baset ethernet port connection
WDR-3124A Introduction
1-13
Communication Connections
This section shows the pin assignments for the Ethernet and serial ports.
10/100BaseT(X) Ethernet Port Connection
The following shows the pinouts for both MDI (NIC-type) ports and MDI-X (HUB/Switch-type) ports.
MDI Port Pinouts MDI-X Port Pinouts 8-pin RJ45
Pin Signal Pin Signal
1 Tx+ 1 Rx+
2 Tx- 2 Rx-
3
Rx+
3
Tx+
6 Rx- 6 Tx-
1000BaseT Ethernet Port Connection
1000BaseT data is transmitted on differential TRD+/- signal pairs over copper wires.
MDI/MDI-X Port Pinouts
Pin Signal
1 TRD(0)+
2 TRD(0)-
3 TRD(1)+
4 TRD(2)+
5 TRD(2)-
6 TRD(1)-
7 TRD(3)+
8 TRD(3)-
Serial Connection
The WDR-3124A has one RS-232 (8-pin RJ45) console port located on the front panel. Use either an
RJ45-to-DB9 or RJ45-to-DB25 cable to connect the WDR-3124A’s console port to your PC’s COM port. You may
then use a console terminal program to access the WDR-3124A for console configuration.
Console Pinouts for 10-pin or 8-pin RJ45
10-Pin
Description
8-Pin
1
2 DSR 1
3 RTS 2
4 GND 3
5 TxD 4
6 RxD 5
7 DCD 6
8 CTS 7
9 DTR 8
10
NOTE
The pin numbers for both 8
-pin and 10-pin RJ45 connectors (and ports) are typically not labeled on the
connector (or port). Refer to the Pinout diagram above to see how RJ45 pins are numbered
.

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