User’s Manual of IGS-20040MT
2.1.3 LED Indications
LED Definition:
System
LED Color Function
P1 Green
Indicates power 1 has power.
P2 Green
Indicates power 2 has power.
Fault Green
Indicates either power 1 or power 2 has no power.
Ring Green Lights to indicate that the ERPS Ring has been created successfully.
R.O.* Green Lights to indicate that Switch has enabled Ring Owner.
Per 10/100/1000Base-T Port
LED Color Function
Light
Indicates the port is running in 1000Mbps speed and successfully
established.
1000
LNK / ACT
Green
Blink
Indicates that the switch is actively sending or receiving data over that
port.
Light
Indicates the port is running in 10/100Mbps speed and successfully
established.
10/100
LNK/ACT
Orange
Blink
Indicates that the switch is actively sending or receiving data over that
port.
Per SFP Interface
LED Color Function
Light
Indicates the port is running in 1000Mbps speed and successfully
established.
1000
LNK / ACT
Green
Blink
Indicates that the switch is actively sending or receiving data over that
port.
Light
Indicates the port is running in 100Mbps speed and successfully
established.
100
LNK/ACT
Orange
Blink
Indicates that the switch is actively sending or receiving data over that
port.
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