D-Link DGS-1008P Guide D'installation page 4

LeD inDicators
The LED indicators allow you to monitor, diagnose, and troubleshoot any potential problem within the
switch, connection, or attached devices.
LED
Power
Link/Act/Speed
PoE
(Ports1 to 4)
PoE Max.
4
Color Status Description
Green Solid light Power on
Off Power off
Green Solid light Secure connection to a 1000 Mbps Ethernet
device.
Blinking The port is receiving or transmitting data.
Amber Solid light Secure connection to a 10/100 Mbps Ethernet
device.
Blinking The port is receiving or transmitting data.
Off Light off No link
Green Solid light The port is successfully connected to a PoE
device and is powering the device properly.
Off No connection to a PoE device
Red Solid light The PoE port has failed, possibly due to:
1. PoE total power budget shortage
2. Over current: Exceeds the power current of
powered device's classification.
3. Short circuit: An intentional short circuit has
been performed on a powered device.
Red Solid light The PoE devices' output power is over 45 W.
In the meantime, no additional devices can be
powered on.
Blinking If connected devices are unplugged and the
remaining power is over 7 W, the PoE Max. LED
will blink for two minutes.
Off Light off The power usage is less than the power budget
of 45 W.
DGs-1008p