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terminal as a backup port of the console port. For the method of connecting a terminal through
terminal as a backup port of the console port. For the method of connecting a terminal through
terminal as a backup port of the console port. For the method of connecting a terminal through
the AUX port, refer to "Using the AUX Port as Backup Console Port" in Chapter 7
efer to "Using the AUX Port as Backup Console Port" in Chapter 7
efer to "Using the AUX Port as Backup Console Port" in Chapter 7
"Troubleshooting".
2)
Technical specifications for the AUX port
Technical specifications for the AUX port
Table 1-12 Technical specifications for the AUX port
Technical specifications for the AUX port
Connector
Compliant standard
Baud rate
Services
3)
AUX cable
The AUX cable is an 8-core shielded cable. At one end o
which is connected to the AUX port on the router. At the other end are a DB-9 (male) connector
which is connected to the AUX port on the router. At the other end are a DB
and a DB-25 (male) connector, of which you can select one to connect the serial port on a
25 (male) connector, of which you can select one to connect the serial port on a
25 (male) connector, of which you can select one to connect the serial port on a
modem as needed.
Figure 1-7 AUX cable
Table 1-13 AUX cable connector pinouts
AUX cable connector pinouts
RJ-45 pin
1
2
3
4
5
6
7
8
For the connection of the AUX cable, refer to "Connecting the AUX Port to a Modem" in Chapter
For the connection of the AUX cable, refer to "Connecting the AUX Port to a Modem" in Chapter
For the connection of the AUX cable, refer to "Connecting the AUX Port to a Modem" in Chapter
3 "Installing the Router".
Item
RJ-45
RS-232
9600 bps to 115200 bps
9600 bps (default)
Used to connect the serial port of a remote PC through a pair of modems to
Used to connect the serial port of a remote PC through a pair of modems to
establish a dial-up connection with the PC
core shielded cable. At one end of the cable is an RJ
Signal direction
—
—
Specification
f the cable is an RJ-45 connector,
DB-25 pin
4
7
20
4
2
3
8
1
7
5
3
2
6
6
5
8
9 (male) connector
DB-9 pin
9 pin
Signal
RTS
DTR
TXD
DCD
GND
RXD
DSR
CTS
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Table of Contents
Troubleshooting
