User Manual

Antaira Technologies - Industrial Ethernet Switches
LMX-1204G-SFP Series Hardware Manual V1.2
6
2.4 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
Green
/
Red
Green Power input 1 or 2 is active
Red
An applied alarm (such as port disconnect) has been
triggered
Off
System is booting or down
Owner Green
On ERPS Owner Mode (Ring Master) is ready
Off
ERPS Owner Mode is not active
Ring Green
On Ring Network is active
Off
Ring Network is not active
LAN Port 9~12
Link/ACT
(SFP Port)
Green
On Connected to Network
Flashing Network is active
Off Not Connected to Network
Amber
On Connected to network, 100Mbps
Flashing Networking is active
Off Not connected to network
LAN Port 1 ~ 8
(Left LED)
Green
On Connected to network, 1000Mbps
Flashing Networking is active
Off Not connected to network
LAN Port 1~ 8
(Right LED)
Green
On Connected to network, 10/100Mbps
Flashing Networking is active
Off Not connected to network
Table 2.1 - LED Indicators for LMX-1204G-SFP Series
Caution: "P1" is the abbreviation for "Power ", “P2” is for “Power 2”, “LNK” is for “Link”, and
"ACT" is for "Activity".
2.5 Reset Button
There is a ‘Reset’ button located on the front panel of the industrial Ethernet switch that
helps users to reboot, restore default, or save running configurations by pressing the button
for different seconds. Please refer to Table 2.2 for the timing and function.