Cisco PRP-1= Installation And Configuration Manual page 53

Table 6 Console Port Pinout
Console Port Pin Signal
1
1 —
2 DTR
3 TxD
4 GND
5 GND
6 RxD
7 DSR
1
8 —
1. These pins are connected to each other.
Configuring the Auxiliary Interface
Table 7 Auxiliary Port Pinout
Auxiliary Port Pin Signal
1 RTS
2 DTR
3 TxD
4 GND
5 GND
6 RxD
7 DSR
8 CTS
OL-11656-01
Input/Output
—
Output
Output
—
—
Input
Input
—
The auxiliary port on the PRP is a DTE, RJ-45 plug for connecting a modem or
other DCE device (such as a CSU/DSU or another router) to the router. The port
is labeled Aux, as shown in
hardware flow control and modem control.
Input/Output Description
Output
Output
Output
—
—
Input
Input
Input
Performance Route Processor Installation and Configuration Guide
Description
—
Data Terminal Ready
Transmit Data
Signal Ground
Signal Ground
Receive Data
Data Set Ready
—
Figure 14. The asynchronous auxiliary port supports
Table 7
Request To Send
Data Terminal Ready
Transmit Data
Signal Ground
Signal Ground
Receive Data
Data Set Ready
Clear To Send
Configuring Interfaces on the PRP
lists the pinout for this port.
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