LR77 v2 Libratum
5.7.1
Status indication
About router status inform three LED indicators on the front panel. ETH0 and ETH1 ports
have two additional LEDs that provide information about port status.
Caption
Color
State
Description
PWR
Green
Blinking
On
Fast blinking
Router is ready
Starting of the router
Updating firmware
DAT
Red
Blinking
Communication in progress on radio channel
WAN
Yellow
1x flash per sec.
2x flash per sec.
3x flash per sec.
Signal strength is from –50 dBm to –69 dBm
Signal strength is from –70 dBm to –89 dBm or differ-
ence between neighbours cells is exactly 3 dBm
Signal strength is from –90 dBm to –113 dBm or differ-
ence between neighbours cells is smaller than 3 dBm
ETH
Green
On
Off
Selected 100 Mbit/s
Selected 10 Mbit/s
ETH
Yellow
On
Blinking
Off
The network cable is connected
Data transmission
The network cable is not connected
SIM1
Yellow
On
The first SIM card is active
SIM2
Yellow
On
The second SIM card is active
Table 9: Status indication
State indication of WAN LED is updated every 10 seconds.
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