User’s Manual of IGS-5225 series
43
2.1.3 LED Indications
IGS-5225-4UP1T2S
System
LED
Color
Function
DC1
Green
Lights to indicate DC power input 1 has power.
DC2
Green
Lights to indicate DC power input 2 has power.
Fault
Red
Lights to indicate that Switch DC or port has failed.
Ring
Green
Lights to indicate that the ERPS Ring has been created successfully.
R.O.
Green
Lights to indicate that Ring state is in idle mode.
Blinks to indicate that the Ring state is in protected mode.
DI/DO
Red
Blinks to indicate that Switch DC or port has failed or DI has event.
Per 10/100/1000BASE-T Port
LED
Color
Function
1000
LNK/ACT
Green
Lights
to indicate the port is running at
1000Mbps
speed and successfully established.
Blinks
to indicate that the switch is actively sending or receiving data over that port.
100
LNK/ACT
Amber
Lights
to indicate the port is running at
10/100Mbps
speed and successfully established.
Blinks
to indicate that the switch is actively sending or receiving data over that port.
