Leds - HP PS1810-8G Installation And Getting Started Manual

Switch overview
Switch hardware
LED State
Power On
(green)
Off
Fault On
(orange)
Blinking*
Off
Locator Blinking**
(blue)
PS1810-24G
Off
Switch only
PD On
(green)
Blinking*
PS1810-8G
Switch only
Off
Link/Act On
(green)
Off
Blinking*
Spd On
(green)
Blinking
Off
* The blinking behavior is an on/off cycle once every 1.6 seconds, approximately.
** The blinking behavior is an on/off cycle once every 0.8 seconds, approximately.
1-4

LEDs

The front and back panels of the switches provide status LEDs for system monitoring.
The following table lists the functions of the various indicators.
Meaning
The switch is receiving power.
The switch is not receiving power.
On, after the switch is powered on or reset, at the beginning of switch self test. If
the LED remains on, it indicates a detected hardware failure during the self test.
Indicates a fault condition on the switch or one of the switch ports. The Link LED
for the port with the fault blinks simultaneously.
The normal state; indicates that there are no fault conditions on the switch.
The Locator LED helps you locate a specific switch in an area full of switches. The
LED blinks for 30 minutes when activated through the switch software.
The Locator LED is disabled by default.
Power is available on the PoE In port (Port 1).
Power is no longer available on the PoE In port. The switch is powered from the
external power adapter. The LED continues to blink until power is restored on the
PoE In port or the switch is reset.
Power is not available on the PoE In port.
The port is enabled and receiving a link indication from the connected device.
One of these conditions exist:
• An active network cable is not connected to the port.
• The port is not receiving link beat or sufficient light.
• Green Mode is enabled.
Indicates that there is network activity on the port.
Indicates the port is operating at 1000 Mb/s.
Indicates the port is operating at 100 Mb/s.
Indicates the port is operating at 10 Mb/s.