3Com Switch 4500G 24-Port Switch 4500G 48-Port Switch 4500G PWR 24-Port Switch 4500G PWR 48-Port Switch User Manual


 
Switch 4500G 24-Port and 48-Port Front Panel LEDs 11
7-segment
digitron
display
Unit POST
running
Green,
blinking
The POST ID of the in-process test is
displayed.
POST
failed
Red,
blinking
The POST ID of the failed test blinks.
Loading
software
Green,
blinking
A light bar rotates clockwise around
the display during the loading
procedure.
Fan
failure
Red, ON An “F” is displayed.
Overtemp
erature
alarm
Red, ON A “t” is displayed.
Cluster
status
Green, ON A “C” is displayed if this is a
command switch.
An “S” is displayed if this is a
member switch.
A “c” is displayed if this is a
candidate switch.
A “1” is displayed when the switch
operates independently.
Table 3 Switch 4500G 24-Port and 48-Port Front Panel LEDs
LED Label Status Description