10/100/1000Base-T Ethernet Port Led - HP 5500 EI Series Installation Manual

System status LED
(PWR/SYS) status
Flashing red
Flashing green
Steady red
Steady red
Steady green
Table 18 Seven-segment LED description (II)
Port mode LED
(Mode) status
Flashing green
(1 Hz) (PoE
mode)

10/100/1000Base-T Ethernet port LED

Each 10/100/1000Base-T auto-sensing Ethernet port has a status LED to show port operating status and
activities. The port mode LED indicates the type of information (for example, port rate or duplex mode)
that the port LEDs are showing. You can use the port LED mode switching button to change the type of
displayed port information.
Seven-segment LED (Unit) status
The LED displays flashing numbers.
A bar rotates clockwise around the LED.
The LED displays a flashing F character.
The LED displays a flashing t character.
The LED displays a capital C character.
The LED displays an S character.
The LED displays a lowercase c character.
The LED displays a number.
System status LED Seven-segment LED (Unit)
(PWR) status status
The LED displays different signs.
Steady green
Description
POST has failed, and the LED flashes the
ID of the failed test item.
Software is loading.
The switch is experiencing a fan failure.
The switch is in an over-temperature
condition.
The switch is the command switch in a
cluster.
The switch is a member switch in a cluster.
The switch is a candidate switch for a
cluster.
The member ID of the switch in an IRF
fabric.
81 - 100%
61 - 80%
41 - 60%
21 - 40%
0 - 20%
58
Description
For example, the sign
indicates that the switch is
outputting 0 to 20% of the
maximum PoE output power.