H3C S5120-EI Series - Leds; System Status LED; RPS Status LED

1-11
LEDs
Table 1-6 LEDs
LED Device support
System Status LED All series
RPS Status LED All series
Port Mode LED All series
Seven-Segment LED All series
10/100/1000Base-T Auto-Sensing Ethernet
Port Status LED
All series
1000Base-X SFP Port Status LED All series
Interface Module Status LED
S5120-28C-EI, S5120-52C-EI,
S5120-28C-PWR-EI and S5120-52C-PWR-EI
System Status LED
The system status LED helps you determine the working status of the switch. Refer to Table 1-7 for the
details.
Table 1-7 System status LED description
LED Status Description
Steady green The switch is started normally.
Flashing green (1 Hz) The system is performing power-on self test (POST).
Steady red POST failed.
Flashing yellow (1 Hz) POST on some ports failed.
PWR
Off The switch is powered off.
RPS Status LED
The RPS status LED helps you determine the working status of the RPS of the switch. Table 1-8
describes the RPS status LED for non-PoE switches and
Table 1-9 describes that for PoE switches.
Table 1-8 RPS status LED (for S5120-28C-EI/S5120-52C-EI/S5120-24P-EI/S5120-48P-EI)
LED Status Description
Steady green
The AC input is normal, and the RPS is in the position
or works normally.
Steady yellow
The RPS input is normal, but the AC input fails or is not
connected.
RPS
Off RPS is not connected.