ANTAIRA LMP-2004G-SFP Series, Руководство по оборудованию, Страница: 11 / 25

Antaira Technologies - Industrial Ethernet Switches
LMP-2004G-SFP Series - Hardware Manual - v2.0
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
Status
Green On
The system is ready and works fine. There are no
events occurring.
Red Off
System booting or an applied alarm (such as port
disconnect) has been triggered.
Master 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 1~16
(Upper LED)
Green
On Connected to network, 10/100/1000Mbps
Flashing Networking is active
Off Not connected to network
LAN Port 1~16
(Lower LED)
Green
On The port is supplying power to the powered-device
Off
No powered-device attached or power supplying
fails
SFP Port
17~20
Green
On Connected to network, 100/1000Mbps
Flashing Networking is active
Off Not connected to network
Table 2.1 - LED Indicators
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