Appendix B Cable and Connectors
Connector Specifications
The USB console port uses a USB Type A to
number
Figure B-5 USB Type A-to-USB 5-Pin Mini-Type B Cable
253405
The
Alarm Port
For information on alarm ratings, see the “Alarm Ratings” section on page
The labels for the alarm connector
Table | Alarm Connector Labels (Top to Bottom) | |
|
|
|
Label |
| Connection |
|
|
|
NO |
| Alarm Output Normally Open (NO) connection |
|
|
|
COM |
| Alarm Output Common connection |
|
|
|
NC |
| Alarm Output Normally Closed (NC) connection |
|
|
|
IN2 |
| Alarm Input 2 |
|
|
|
REF |
| Alarm Input Reference Ground connection |
|
|
|
IN1 |
| Alarm Input 1 |
|
|
|
Cisco IE 2000 Switch Hardware Installation Guide
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