Cisco Systems ASR 1000 Series Cisco ASR 1004 Router Auxiliary Port Signals and Pinouts, Rx Tip

Appendix A Cisco ASR 1000 Series Routers Specifications

Cisco ASR 1004 Router Specifications

Cisco ASR 1004 Router Auxiliary Port Signals and Pinouts

Table A-6lists the pinouts of the dual RJ-45 ports for the auxiliary port signals.

Table A-12		Auxiliary Port Pinouts for Cisco ASR 1004 Router
Pin	Signal		Direction	Description
1	RTS		Output	Request to Send
2	DTR		Output	Data Terminal Ready (always On)
3	TXD		Output	Transmit Data
4	RI		—	Ring Indicator
5	GND		—
6	RXD		Input	Receive Data
7	DSR/DCD		Input	Data Set Ready/Data Carrier Detect
8	CTS		Input	Clear to Send

Cisco ASR 1004 Router BITS Port Signals and Pinouts

Table A-13lists the pinouts of the front panel Building Integrated Timing Supply (BITS) RJ45 port.

Table A-13	BITS RJ-45 Receptacle Pinouts for Cisco ASR 1004 Router
Pin	Signal	Direction	Description
1	RX Ring	Input	Receive Ring
2	RX TIP	Input	Receive TIP (T1/E1)
3, 4	N/C
5	TX Ring	Unused
6	TX TIP	Unused
7,8	N/C

Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation and Initial Configuration Guide

OL-13208-03 A-7