System status LED
The system status LED shows the operating status of the switch.
Table 7 System status LED description
LED
SYS/PWR
Hot swappable power module status LEDs
Each power module slot has a status LED to show the operating status of the hot swappable power
module in the slot. Only the S5500-28F-EI supports this type of LEDs.
Table 8 Hot swappable power module status LED description
LED
PWR1/PWR2
RPS status LED
The RPS status LED shows the operating status of the RPS. The S5500-28F-EI does not support the RPS
status LED.
Table 9 RPS status LED
LED
RPS status LED
(S5500-28C-EI and
S5500-52C-EI)
RPS status LED
(S5500-28C-EI-DC)
Status
Steady green
Flashing green (1 Hz)
Steady red
Flashing yellow (1 Hz)
Off
Status
Steady green
Steady yellow
Off
Mark
Status
Steady green
RPS
Steady yellow
Off
RPS
Steady green
Description
The switch is operating correctly.
The switch is performing power-on self test (POST).
POST has failed.
Some ports have failed to pass POST.
The switch is powered off.
Description
A power module is installed in the power module slot,
and the power output is normal.
A power module is installed in the power module slot,
but the power module is experiencing an output error
or is not powered on.
No power module is installed in the power module
slot.
Description
Power input on the RPS interface is normal or
the RPS is in position, and AC input on the
AC power interface is normal.
Power input on the RPS interface is normal,
but AC input has failed or AC input is not
connected.
RPS interface is not connected.
The –48V DC input is normal, and the RPS is
in the position or operates correctly.
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