Cisco ASR 9000 Series Manual page 58

RSP and RP Port Connection Guidelines
Table 5: RSP/RP Console Port Signals
Console Port Pin
1
2
3
4
5
6
7
8
Auxiliary Port Signals
The Auxiliary (AUX) port is an RJ-45 interface for connecting a modem or other data communication equipment
(DCE) device (such as another router) to the RSP/RP. The AUX port supports hardware flow control and
modem control.
This table lists the signals used on the auxiliary port.
Table 6: RSP/RP AUX Port Signals
AUX Port Pin
1
2
3
4
5
6
7
8
Cisco ASR 9000 Series Aggregation Services Router Hardware Installation Guide
58
Signal Input/Output
— —
DTR Output
TxD Output
GND —
GND —
RxD Input
DSR Input
— —
Signal Input/Output
RTS Output
DTR Output
TxD Output
GND —
GND —
RxD Input
DSR Input
CTS Input
Preparing for Installation
Description
—
Data Terminal Ready
Transmit data
Signal ground
Signal ground
Receive data
Data Set Ready
—
Description
Request to send
Data terminal ready
Transmit data
Signal ground
Signal ground
Receive data
Data set ready
Clear to send