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Description
Direction
Signal
Pin
unused
Input
DSR
7
Clear to Send (tied to
RTS)
Input
CTS
8
Cisco ASR 1002 Router Auxiliary Port Signals and Pinouts
Unless stated otherwise, the specifications for the Cisco ASR 1002-X Router are the same as the Cisco
ASR 1002 Router specifications listed in this section.
Note
The following table lists the pinout of the dual RJ-45 ports for the auxiliary port signals.
Table 42: Auxiliary Port Pinouts for Cisco ASR 1002 Router
Description
Direction
Signal
Pin
Request to Send
Output
RTS
1
Data Terminal Ready
(always On)
Output
DTR
2
Transmit Data
Output
TXD
3
Ring Indicator
—
RI
4
—
—
GND
5
Receive Data
Input
RXD
6
Data Set Ready/Data
Carrier Detect
Input
DSR/DCD
7
Clear to Send
Input
CTS
8
Cisco ASR 1002 Router BITS Port Signals and Pinouts
Table 43: BITS RJ-45 Interface Pinouts for Cisco ASR 1002 Router
Description
Direction
Signal
Pin
Receive Ring
Input
RX Ring
1
Cisco ASR 1001-X Router Hardware Installation Guide
131
Cisco ASR 1001-X Router Specifications
Cisco ASR 1002 Router Auxiliary Port Signals and Pinouts