Table of Contents
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Cisco ASR 1002 Router, Cisco ASR 1002-F Router, and Cisco ASR 1002-X Router Specifications
Table A-21
Pin
1
2
3, 4
5
6
7,8
Cisco ASR 1002-X Router BNC GPS Ports
Table A-22
Table A-22
Signal Attribute
Waveform
Amplitude
Impedance
Pulse Width
Rise Time
Cisco ASR 1002-X Router Time of Day Port Pinout
Table A-23
Table A-23
Pin
1
2
3
4
Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation Guide
A-12
BITS RJ-45 Interface Pinouts for Cisco ASR 1002-X Router
Signal
RX Ring
RX TIP
N/C
TX Ring
TX TIP
N/C
describes the BNC GPS ports on the Cisco ASR 1002-X.
GPS Port Pinout
10 Mhz (input and output)
Input—Sine wave
Output—Square wave
Input— > 1.7 volt p-p
(+8 to +10 dBm)
Output— > 2.4 volts TTL
compatible
50 ohms
50% duty cycle
Input—AC coupled
Output—5 nanoseconds
summarizes the pinout of the ToD/1PPS port pinout on the Cisco ASR 1002-X.
RJ45 1PPS/ToD Port Pinout
Signal Name
Direction
1PPS_P
Output or Input
1PPS_N
Output or Input
RESERVED
Output
GND
Appendix A
Cisco ASR 1000 Series Router Specifications
Direction
Input
Input
—
Output
Output
—
1PPS (input and output)
Input—Pulse shape
Output—Pulse shape
Input— > 2.4 volts TTL
compatible
Output— > 2.4 volts TTL
compatible
50 ohms
26 microseconds
40 nanoseconds
Description
1PPS RS422
signal
1PPS RS422
signal
Do not use this
pin.
Description
Receive Ring
Receive TIP (T1/E1)
Not used
Transmit Ring
Transmit TIP (T1/E1)
—
OL-13208-11
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Chapters
Table of Contents
Troubleshooting
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