Console Port Signals and Pinouts
The Cisco ASR 901S Aggregation Services Router provides an
optional
console kit, which contains the cable
and adapters to connect a console terminal (an ASCII terminal or PC running terminal emulation software).
The console cable kit includes the following items:
•
RJ-45-to-RJ-45 rollover cable
•
RJ-45-to-DB-9 female DTE adapter (labeled TERMINAL)
To identify a rollover cable, see
Identifying a Rollover Cable , on page 93
To connect a modem, you need to order an auxiliary cable.
For console connections, see
Connecting Console Port and Pinouts , on page 92
.
Connecting Console Port and Pinouts
Use the thin, flat, RJ-45-to-RJ-45 rollover cable and the RJ-45-to-DB-9 female DTE adapter (labeled
TERMINAL) to connect the console port to a PC running terminal emulation software. The following figure
shows how to connect the console port to a PC.
Figure 49: Connecting the Console Port to a PC
The following table lists the Console port pinouts for the Cisco ASR 901S Aggregation Services Router.
Table 12: Console Port Pinouts
Description
Direction
HP Pins
Signal Name
Pin
Request to send
Output
UART_RTS1
RTS
1
—
—
NC
DTR
2
Transmit data
Output
UART_SOUT1
TXD
3
Ring indicator
—
GND
RI
4
—
—
GND
GND
5
Receive data
Input
UART_SIN1
RXD
6
Cisco ASR 901S Series Aggregation Services Router Hardware Installation Guide
92
OL-29732-01
Cable Specifications
Console Port Signals and Pinouts
