Accessing The Console With A Db-25 Adapter - Dell C Series Quick Start Manual

Table 2-2. Pin Assignments Between the Console and a DTE Terminal Server
Console Port RJ-45 to RJ-45 Rollover Cable RJ-45 to DB-9
Signal RJ-45 Pinout
GND
RxD
DSR
CTS

Accessing the Console with a DB-25 Adapter

You can connect to the console port using an RJ-45 to RJ-45 rollover cable and
an RJ-45 to a DB-25 female DTE adapter.
Table 2-3. Pin Assignments Between the Console and a DTE Terminal Server
Console Port RJ-45 to RJ-45 Rollover Cable
Signal RJ-45 Pinout
RTS
DTR
TxD
GND
GND
RxD
DSR
CTS
RJ-45 Pinout
5 4
6 3
7 2
8 1
RJ-45 Pinout
1 8
2 7
3 6
4 5
5 4
6 3
7 2
8 1
Terminal
Adapter Server Device
DB-9 Pin Signal
5 GND
3 TxD
4 DTR
7 RTS
RJ-45 to DB-25 Terminal
Modem Adapter Server Device
DB-25 Pinout
5
6
3
7
7
2
20
N/A
Installing the Software
Signal
CTS
DSR
RxD
GND
GND
TxD
DTR
RTS
21