10base-t port (rj-45), Console port (rj-45) – ADC MM701G User Manual
Page 152
Hardware Specifications
144
MM701G and MM702G User Manual
10Base-T Port (RJ-45)
The following table shows the signal on each pin of the 10Base-T port connector when the
switch is in either the MDI or the MDI-X position. The connector for this interface is an RJ-45.
See
for the location of this port.
Console Port (RJ-45)
The following table gives the signal designations and pin numbers for each end of the RJ-45 to
RS-232 cable that is used between the modem Console port (RJ-45) and the PC Serial port
(DB-9).
MDI
MDI-X
Signal
Description
1
3
TX+
Transmit Data (+)
2
6
TX-
Transmit Data (-)
3
1
RD+
Receive Data (+)
4
4
Not used
Not used
5
5
Not used
Not used
6
2
RD-
Receive Data (-)
7
7
Not used
Not used
8
8
Not used
Not used
PC RS-232 Serial Port
(DB-9)
Modem
Console
(RJ-45)
Signal
Description
1
RTS
Ground
2
DTR
Ground
3
3
TxD
Transmit Data
4
GND
Ground
5
5
GND
Ground
2
6
RxD
Receive Data
7
DSR
Ground
8
CTS
Ground