Alarm Cards - Cisco 12006 series Product Overview

Chapter 1 Product Overview

Alarm Cards

Note
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Cisco 12006 and Cisco 12406 routers have two alarm card slots. Each alarm card
performs the following function or indicates the following condition:
Alarm output
•
• CSC status
SFC status
•
Alarm card status
•
Power source and power entry module status
•
Alarm relay contacts
•
The entire alarm function has been implemented on redundant alarm cards with
OIR maintenance (hot-swappable) functionality.
Figure 1-11 Alarm Card Features
FAIL
ENABLED
0 1 0
1 2
1 MBus status LED
2
CSC status LEDs (two)
3
SFC status LEDs (three)
4 Critical alarm LED
Cisco 12006 and Cisco 12406 routers must be populated with two alarm cards, to
meet EMI standards.
Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide
1 2
3 4 5 6
5 Major alarm LED
6
Minor alarm LED
–
Alarm relay contact connector
– –
Line Cards
ALARM
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