Alarm Port - Cisco ASR 5000 Application Detection and Control Administration Guide Hardware Installation Manual

Hardware Features
Circuit Breaker
Output Power
Cooling Type
Operating Temperature
Lifetime

Alarm Port

See
Attach the alarm port to an alarm system to monitor and trigger external alarm events. The router
supports two alarm inputs and two alarm outputs.
The alarm-trigger setting determines when an alarm is sent to the attached alarm system.
The alarm port has a rating of 30V DC, 1A.
Input Alarm Trigger Settings
•
•
Output Alarm Trigger Settings
•
•
If interfaces fail or other non-fatal errors occur, the alarm port does not respond. Continue to use SNMP
to manage these types of errors.
Note Due to the RJ-45 pin spacing, the alarm port does not support AC signaling.
Cisco 1120 Connected Grid Router Hardware Installation Guide
3-18
Figure 3-5 for the alarm port location.
Open—The open setting indicates that the normal router operating condition has an electrical
current passing through the alarm circuits (DRY contact closed). If this electrical current is no
longer detected (DRY contact open), an alarm is generated.
Closed—The closed setting indicates that the normal router operating condition is that no electrical
current is passing through the alarm circuits (DRY contact open). If an electrical current is detected
(DRY contact closed), an alarm is generated.
Normally Open (NO)—This setting depends on the pinout of the cable that is connected to the
alarm port. See the appendix
Normally Closed (NC)—This setting depends on the pinout of the cable that is connected to the
alarm port. See the appendix
AC
Single Phase: Single 10A circuit breaker
•
Three-phase: Three 10A ganged circuit breaker
•
• AC voltage rating: 250VAC L-N (minimum)
Note We recommend that the circuit breaker be installed in close
proximity to the router by a licensed electrician in accordance
with local electrical standards.
DC
• DC rating: 60VDC minimum, 10A maximum
40W
Natural convection
-40 F to 140 C (-40 C to 60 C)
20 years, at 104 F (40 C)
Connector and Cable Specifications
Connector and Cable Specifications
Chapter 3 Router Hardware Description
for details.
for details.
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