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Console Cable and Adapters
iv
Cisco 1750 Router Hardware Installation Guide
78-6169-02
Figure 1 illustrates how to identify the console cable, which is also referred to as
the rollover cable.
Figure 1 Identifying a Rollover Cable
TXD3 6 23RXD
GND 4 5 5 7 GND
GND 5 4 5 7 GND
RXD6 3 32TXD
DSR 7 2 4 20 DTR
CTS8 1 74RTS
Table 3 Console Cable and Adapter Pinouts (continued)
Console
(DTE)
Console
Port
Console
Cable Adapter Adapter
Terminal
(DTE)
Signal RJ-45 Pin RJ-45 Pin DB-9 Pin DB-25 Pin Signal
Pin 1
H10632
Pin 8
Pin 1 on one connector and
pin 8 on the other connector
should be the same color.