Cisco CISCO2650 - 2650 Router Hardware Installation Manual page 320

AIC Network Module LEDs
Table 29-3 AIC-2 Connector Pinouts (continued)
Telco Connector
19
44
20
45
21
46
22
47
23
48
24
49
25
50
AIC Network Module LEDs
This section describes AIC network module LEDs. (See
All network modules have an enable (EN) LED. This LED indicates that the module is receiving power
from the router chassis.
The AIC network module also has a status (STAT) LED, which is a software-controlled bicolor (green
and orange) LED. Both the EN and STAT LEDs turn on when the router is powered up, recycled, or
power-cycled, or the AIC is hot-swapped. When the AIC starts to boot up, the STAT LED is initially
turned off. It turns green when the software has initialized, has passed POST, and has established
communication with IOS.
The STAT LED turns from green to orange when POST has failed or when the software encounters any
other fatal fault in its firmware during normal operation.
Table 29-4
Figure 29-7 AIC Network Module LEDs
AIC-64
Cisco Network Modules Hardware Installation Guide
29-8
Connector 1 Connector 2
Alarm Neg 19 Alarm Neg 44
Alarm Pos 19 Alarm Pos 44
Alarm Neg 20 Alarm Neg 45
Alarm Pos 20 Alarm Pos 45
Alarm Neg 21 Alarm Neg 46
Alarm Pos 21 Alarm Pos 46
Alarm Neg 22 Alarm Neg 47
Alarm Pos 22 Alarm Pos 47
Alarm Neg 23 Alarm Neg 48
Alarm Pos 23 Alarm Pos 48
Alarm Neg 24 Alarm Neg 49
Alarm Pos 24 Alarm Pos 49
Alarm Neg 25 Alarm Neg 50
Alarm Pos 25 Alarm Pos 50
defines the state of the card with respect to the states of the LEDs.
CONN 1
CONN 2
Chapter 29 Connecting Alarm Interface Controller Network Modules
Connector 3 Connector 4
Not used Not used
Not used Not used
Not used Not used
Not used Not used
Not used Not used
Not used Not used
Not used Not used
Not used Not used
Not used Not used
Not used Not used
Not used Not used
Not used Not used
Not used Not used
Not used Not used
Figure 29-7.)
CONN 3
STAT
CONN 4
Status LED
Enable LED
EN
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