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5.7.1 Status indication
About router status inform eight LED indicators on the front panel. ETH port, PORT1 and
PORT2 have two additional LEDs that provide information about port status.
Caption
Color
State
PWR
Green
Blinking
On
Fast blinking
GSM
Red
Blinking
PPP
Yellow
1x flash per sec.
2x flash per sec.
3x flash per sec.
USR
Yellow
Function of this LED diode can be selected by user
OUT
Green
On
IN
Green
On
ETH
Green
On
Off
ETH
Yellow
On
Blinking
Off
PORT
Green
Depends on the expansion port (see user's manual for used port)
PORT
Yellow
Depends on the expansion port (see user's manual for used port)
SIM1
Yellow
On
SIM2
Yellow
On
State indication of PPP LED is updated every 10 seconds.
Description
Router is ready
Starting of the router
Updating firmware
Communication in progress on radio channel
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
Binary output active
Binary input active
Selected 100 Mbit/s
Selected 10 Mbit/s
The network cable is connected
Data transmission
The network cable is not connected
The first SIM card is active
The second SIM card is active
Table 6: Status indication
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5. ROUTER DESIGN
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