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4.13 Device Front Panel
Device Front Panel allows you to see LED status of the switch. You can see LED and link
status of the Power, Alarm, R.S. and Ports.
Feature
On / Link UP
Off / Link Down
Other
PSU
Green
Black
DC1
Green
Black
DC2
Green
Black
Sys
Green
Black
R.S.
Green: Ring state is
normal
Amber: Ring state is
abnormal
Black
Green Flashing:
Incrorrect configuration
Amber Flashing: One of
the ring ports break has
been detected
Alarm
Red
Black
Note: No CLI command for this feature.