GS752TP, GS728TP, and GS728TPP Gigabit Smart Switch
System LEDs
The following table describes the system LED designations.
LED
Designation
Power
•
•
•
•
Fan
•
•
Max PoE LED
•
•
•
LED Status LED
•
•
Solid green. The device is powered on; runtime code is operating.
Blinking green. The internal power supply has failed and the system is
drawing power from a remote power supply or PoE power from an external
power supply. GS728TPP only.
Solid yellow. The device is booting up.
Off. Power is not supplied to the device.
Solid yellow . The fan has experienced a fail.
Off . The fan is operating normally.
Solid yellow . Less than 7W of PoE power is available.
Blinking yellow . The PoE Max LED was lit within the previous 2 minutes.
Off. At least 7W of PoE power is available.
Solid green . The Port LED is in Ethernet mode.
Solid yellow . The Port LED is in PoE mode.
15