42
LEDs
System status LED
The system status LED shows the operating status of the switch.
Table 20 System status LED description
LED mark
Status
Description
SYS
Steady green
The switch is operating correctly.
Flashing green
The switch is performing power-on self test (POST).
Steady red
The switch has failed POST.
Flashing yellow
Some ports have failed POST.
Off
The switch is powered off.
RPS status LED
The HPE 1950 24G 2SFP+ 2XGT PoE+(370W) and HPE 1950 48G 2SFP+ 2XGT PoE+(370W)
switches support RPS input and provide an RPS status LED on the front panel to indicate the RPS
operating status.
Table 21 RPS status LED description
LED mark
Status
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.
Port mode LED
The HPE 1950 24G 2SFP+ 2XGT PoE+(370W) and HPE 1950 48G 2SFP+ 2XGT PoE+(370W)
switches provide a port mode LED. The port mode LED indicates the type of information that the
network port LEDs are showing. You can use the port LED mode switching button to change the type
of displayed port information.
Table 22 Port mode LED description
LED mark
Status
Description
Mode
Steady green
The network port LEDs are showing port rates.
Flashing green
The network port LEDs are showing the PoE status of the
ports.
Management Ethernet port LEDs
The HPE 1950 12XGT 4SFP+ switch provides a management Ethernet port LED to indicate the
operating state of the management Ethernet port.
