Antaira Technologies - Industrial Ethernet Switches
LNX-C501G-SFP Series - Hardware Manual - v1.0
2.3 LED Indicators
There are LED light indicators located on the front panel of the industrial Ethernet switch that display the power status and
network status. Each LED indicator has a different color and has its own specific meaning, see below in
Table 2.1
.
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
1. Power input 1 or 2 is inactive
2. Port link-down / Broken
Off
No events occur
LAN Port 2~5
LNK/ACT
Speed
Green
On
Connected to network, 1000Mbps
Flashing
Networking is active
Off
Not connected to network
Green
On
Connected to network, 10/100Mbps
Flashing
Networking is active
Off
Not connected to network
SFP Port
LNK/ACT
Speed
Green
On
Connected to network, 100 or 1000Mbps
Flashing
Networking is active
Off
Not connected to network
Table 2.1 - LED Indicators
Note:
“P1” is the abbreviation for “Power 1”, “P2” is for “Power 2”, “LNK” is for “Link”, and “ACT” is for “Activity”.
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