Cisco CISCO1750 Installation Manual page 62

Console Cable and Adapters
Table 3
Console
(DTE)
Signal
TXD
GND
GND
RXD
DSR
CTS
Figure 1 illustrates how to identify the console cable, which is also referred to as
the rollover cable.
Figure 1
Pin 1
Cisco 1750 Router Hardware Installation Guide
iv
Console Cable and Adapter Pinouts (continued)
Console Console
Port Cable
RJ-45 Pin RJ-45 Pin
3 6
4 5
5 4
6 3
7 2
8 1
Identifying a Rollover Cable
Pin 1 on one connector and
pin 8 on the other connector
should be the same color.
Adapter Adapter
DB-9 Pin DB-25 Pin
2 3
5 7
5 7
3 2
4 20
7 4
Pin 8
Terminal
(DTE)
Signal
RXD
GND
GND
TXD
DTR
RTS
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