H3C Technologies H3C S5120 Series Switches - Manual (Page 53)

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RPS status LED
The RPS status LED shows the operating status of the RPS.
Table 14 RPS status LED
LED Mark Status Description
RPS status LED
(S5120-28C-EI/S5120-52C-EI
/S5120-24P-EI/S5120-48P-EI)
RPS
Steady green
Power input on the RPS interface is
normal or the RPS is in position, and
AC input on the AC power interface
is normal.
Steady yellow
Power input on the RPS interface is
normal, but AC input has failed or
AC input is not connected.
Off RPS interface is not connected.
RPS status LED
(S5120-28C-PWR-EI/S5120-5
2C-PWR-EI)
RPS
Steady green
The RPS input is normal, and the AC
input operates correctly.
Steady yellow
The RPS input is normal, but the AC
input fails or is not connected.
Off RPS interface is not connected.
Port mode LED
The port mode LED shows the type of port information that the port status LEDs are showing. You can use
the port status LED mode switching button to change the type of displayed port information.
Table 15 Port mode LED description
LED Status Description
Mode
Steady green
Port status LEDs are showing port
rates.
Flashing green (1 Hz) (available
only for the S5120-28C-PWR-EI and
S5120-52C-PWR-EI)
Port status LEDs are showing the
status of PoE power supply on the
ports.
Steady yellow
Port status LEDs are showing duplex
modes.
Seven-segment LED
The seven-segment LED, together with the system status LED, shows detailed system operating
information.