Microsens MS655100PX-48 - Manual (Page 8)

5
LED Indicators
The diagnostic LEDs located on the front panel of the industrial switch provide real-time
information of system and optional status. The following table provides the description of
the LED status and their meanings for the switch.
LED Color Description
P1 Green
On Power input 1 is active
Off Power input 1 is inactive
P2 Green
On Power input 2 is active
Off Power input 2 is inactive
Fault Red
On Power input 1 or 2 has failed
Off
Power input 1 and 2 are both functional, or no power
inputs
FWD (1 ~ 4) Green
On The port is supplying power to the powered-device
Off No powered-device attached or power supplying fails
1 ~ 5 (RJ-45)
Green
(Upper
LED)
On Connected to network
Flashing Networking is active
Off Not connected to network
Amber
(Lower
LED)
On Full-duplex link
Flashing Collision occurs
Off Half-duplex link or link down