ROUTER DESCRIPTION
11
5.7.1.
Status indication
About router status inform eight led indicators on the front panel and on every port are
two LED indicators, which inform about port status.
Label
Color
State
Description
PWR
Green
Blinking
On
Router is ready
Starting of the router
GSM
Red
Blinking
Communication in progress
PPP
Yellow
1 x flash per
second
2 x flash per
second
3x flash per
second
Signal strength is from –50 dBm to –69 dBm
Signal strength is from
–70 dBm to
–89 dBm
or
difference between neighbours cells is exactly
3 dBm
Signal strength is from
–90 dBm to
–113 dBm
or difference between neighbours cells is smaller than
3 dBm
USR
Yellow
Function selected by user
OUT
Green
On
Binary output active
IN
Green
On
Binary input active
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
PORT
Green
Description by port (viz. Technical specification of expansion port)
PORT
Yellow
Description by port (viz. Technical specification of expansion port)
SIM1
Yellow
On
SIM card 1 is active
SIM2
Yellow
On
SIM card 2 is active
Table 7: Router status indication
State indicate of PPP LED is updated every 10 seconds.
