User's Manual

Table Of Contents
Users Manual of IGS-4215 series
25
2.1.3 LED Indications
The front panel LEDs indicate instant status of port links, data activity and system power; it helps monitor and troubleshoot
when needed. Figure 2-1-3 shows the LED indications of these Industrial Managed Switches.
Figure 2-1-3: IGS-4215-16T2S / 8T2S /4T2S LED Panel
LED Indication
System
LED
Color
Function
P1 Green
Lights to indicate DC power input 1 has power.
P2 Green
Lights to indicate DC power input 2 has power.
Fault / Alarm Red
Lights to indicate that AC or DC power has failed.
Ring Green
Lights to indicate that the ERPS Ring has been created successfully.
R.O. Green
Lights to indicate that Switch has been enabled to Ring Owner.