56
Table 26 System status LED description
SYS
Steady yellow Boot ROM booting stage.
Steady green
Linux kernel booting stage, or the switch has started up
correctly.
Flashing green (1 Hz)
Software image loading and decompressing stage, or
software booting stage.
Flashing red (3 Hz) The switch has failed POST or the switch is faulty.
Off The switch is powered off or has not started up correctly.
Management Ethernet port LED
Table 27 Management Ethernet port LED description
LINK/ACT
Steady green A link is present on the port.
Flashing green The port is sending or receiving data.
Off No link is present on the port.
Power supply status LED
The HPE 5140 24G SFP w/8G Combo 4SFP+ EI switches provide PWR1 and PWR2 LEDs on the
front panel to indicate the operating status of the power supplies.
Table 28 Power supply status LED description
PWR1/PWR2
Steady green
A power supply is installed in the power supply slot, and the
power supply is outputting power correctly.
Steady yellow
A power supply is installed in the power supply slot, but the
power supply is faulty or not powered on.
Off No power supply is installed in the power supply slot.
RPS status LED
The HPE 5140 24G PoE+ 4SFP+ EI and HPE 5140 48G PoE+ 4SFP+ EI switches support RPS
input and each provide an RPS status LED on the front panel to indicate the RPS operating status.
Table 29 RPS status LED description
RPS
Steady green Both the RPS DC input and the AC input are normal.
Steady yellow
The RPS DC input is normal, but the AC input is disconnected or
has failed.
Off The RPS DC input has failed, or no RPS is connected.