12 | Chapter 2: Physical Description
FS728TP Hardware Installation Guide
System LEDs
The following table describes the system LED designations.
LED Designation
Power • Green — Device is powered on, run-time code is up and running
• Yellow — Device is powered on, system is being initialized (booting up)
• Off — Power is not supplied to the device
Fan • Yellow — One or more fans have failed
• Off — Fans are operating normally
PoE MAX • Yellow — Less than 7W of PoE power is available
• Blinking Yellow — PoE Max LED was active in the past 2 minutes
• Off — System has more than 7W of PoE power available for another PD device.