Table 1-2 Port And System Status Leds - SMC Networks SMC TigerAccess SMC7824M/FSW Installation Manual

Table 1-2 Port and System Status LEDs

LED Condition
Major Red
Minor Amber
Fan Fail Red
Diag Flashing Green System self-diagnostic test in progress.
Green
Off
Link/Activity Green
Flashing Green Flashing indicates activity on the port.
Off
Power Green
*
Module
Off
-48V/+12V
or AC/+12V
* The -48V/AC LEDs on the left indicate the status of external power. The
+12V LED on the right indicates the status of the internal power conversion
process.
D
ESCRIPTION OF
Status
Indicates presence within the system of one
or more major traffic-affecting system
alarm(s) that are not masked by the alarm
filter.
Indicates presence within the system of one
or more minor traffic-affecting system
alarm(s) that are not masked by the alarm
filter.
Indicates failure of one or more fans.
System self-diagnostic test successfully
completed.
System self-diagnostic test has detected a
fault.
Port has a valid link.
The link is down.
DC or AC power is functioning normally.
External power not connected or has failed.
H
ARDWARE
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