SNR-R7204
Router Hardware Installation Manual
- 11 -
Figure
3-1
RJ-45 connector
Definition of the pins of the console port:
No.
Name
Symbol
Remarks
1
Carrier Detecting
CD
It is used to connect the
Modem.
2
Data receiving
RXD
Input
3
Data-line device ready
DSR
It is used to connect the
Modem.
4
Data transmitting
TXD
Output
5
Transmission
requesting
RTS
It is used to connect the
Modem.
6
Transmission allowable
CTS
It is used to connect the
Modem.
7
Data terminal ready
DTR
It is used to connect the
Modem.
8
Signal ground
SG
2. Outside line connection of the console port of 7204 router
Otherwise, the single-pass problem will arise on the super terminal. The cable is used
to connect the console port of the 7204 router and the outside console terminal device.
One end of the cable is a 8-pin RJ45 plug and the other end is a 9-hole plug (DB9).
The RJ45 plug is put into the socket of the console port on 7204 router. This console
cable can be provided by our company. It is numbered as RLC0301.
