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Wireless Routers
Interface Pin-outs
Network Interface
The 10/100 Base-T interface is wired to a RJ-45 connector as follows:
Pin
Signal
Description
1
TX-
Out
Transmit Data –
2
TX+
Out
Transmit Data +
3
RX+
In
Receive Data +
4, 5
POE+
-
Power-Over-Ethernet +
6
RX-
In
Receive Data –
7, 8
POE-
-
Power-Over-Ethernet -
Wireless Router Network Interface Pin-out
RJ-45
Serial Interface
The Router’s RS-232-C serial interface is wired to a 9-pin male D-shell connector as a DTE
class device as follows:
Pin
1
2
3
4
5
6
7
8
9/9’
DCD
RxD
TxDDTR
GND
DSR
RTS
CTS
RI / POS
Signal
In
In
Out
Out
In
Out
In
In / Out
Description
Data Carrier Detect
Receive Data
Transmit Data
Data Terminal Ready
Ground
Data Set Ready
Request to Send
Clear to Send
Ring Indicator / Power Over Serial
Wireless Router RS-232 Serial Interface Pin-out
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Appendix