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Troubleshooting
This chapter provides information about troubleshooting issues, if any, on the Cisco ASR 920 Series
Aggregation Services Router:
•
Pinouts
The following sections describe the pinouts for the Cisco ASR 920 Series Router interfaces:
Alarm Port Pinouts
Table below summarizes the external alarm input pinouts.
Table 11: External Alarm Input Pinouts
Pin
1
2
3
4
5
6
7
8
Management Ethernet Port Pinouts
Table below summarizes the Management Ethernet port pinouts.
Cisco ASR 920-10SZ-PD and Cisco ASR-920-8S4Z-PD Aggregation Services Router Hardware Installation Guide
Pinouts, on page 67
Signal Name
Description
ALARM0_IN
Alarm input 0
ALARM1_IN
Alarm input 1
—
No connect
ALARM2_IN
Alarm input 2
ALARM3_IN
Alarm input 3
—
No connect
—
No connect
COMMON
Alarm common
5
C H A P T E R
67
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