20
Appendix B LEDs
Figure 13
shows the status LEDs on the HP NJ5000-5G-PoE+.
Figure 13
LED
Table 3
LED status descriptions
LED
Status
Description
Power status LED
Steady green
The switch is powered by 802.3at PoE+ and the power
supply is operating correctly.
Flashing green
The switch is powered on and is performing a self-test.
Slow flashing green
The switch is powered by 802.3af PoE and the power
supply is operating correctly.
Off
The switch is not powered on or the power supply is faulty.
Steady red
An important failure has occurred.
LAN port LED
Steady green
A link is present.
Flashing green
The port is receiving or sending data.
Off
No link is present.
PoE output port LED
Steady green
A link is present (no PoE).
Steady amber
A link is present (PoE).
Flashing green
The port is sending or receiving data (no PoE).
Flashing amber
The port is sending or receiving data (PoE).
Slow flashing amber The PoE power supply is faulty.
Off
No link is present.
Uplink port LED
Steady green
A link is present.
Flashing green
The port is sending or receiving data.
Off
No Link is present.