Switch 4800G PWR 24-Port 15
Redundant power
system LED
RPS Solid green The AC power input and the DC power
input are both normal.
Solid yellow The DC power input is normal, but an AC
power failure occurs or no AC power is
connected.
OFF No DC power is connected.
Module LED MOD Solid green The module is in position and works
normally.
Flashing yellow The switch does not support the module
or a module failure occurs.
OFF No module is installed.
7-segment digital
LED
Unit POST running The power LED flashes green The LED displays the POST test ID.
POST failed The power LED flashes red The LED flashes the POST test ID of the
failed test.
Software loading The power LED flashes green. A bar rotates clockwise around the LED.
Fan failure The power LED is solid red. The LED displays F.
Over-temperature alarm The power LED is solid red. The LED displays t.
Cluster state The power LED is solid green. For a command switch, the LED displays C.
For a member switch, the LED displays S.
For a candidate switch, the LED displays c.
The LED displays 1 if there is only one unit.
PoE mode The power LED is solid green. The LED displays the utilization of the
power supply.
Table 5 Descriptions of the LEDs on the front panel of Switch 4800G PWR 24-Port
LED Mark Status Description
0 - 20%
21 - 40%
41 - 60%
61 - 80%
81 - 100%
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