B-1
Cisco 1120 Connected Grid Router Hardware Installation Guide
OL-26438-02
A P P E N D I X
B
Connector and Cable Specifications
This appendix includes specifications for the Cisco 1120 Connected Grid Router connectors, adapters,
and compatible cables, and is organized into the following sections:
•
Connector Specifications, page B-1
•
Cable and Adapter Specifications, page B-4
Connector Specifications
•
Alarm Port, page B-1
•
Console Port, page B-2
•
Combo Ports, page B-2
•
SFP Ports, page B-3
•
Serial Port, page B-4
•
Power Connectors, page B-4
Alarm Port
For detailed information about the alarm ports, see the chapter
Router Hardware Description
.
Table B-1
Alarm Port Specification
Pin
Signal Description
1
Alarm1_IN
2
Alarm2_IN
3
Alarm1_OUT_NC
4
Alarm2_OUT_NC
5
Alarm2_OUT_NO
6
Alarm1_OUT_NO
7
Alarm_OUT_Common
8
Alarm_IN_Common