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Verifying Connections
Verifying Connections
To verify that all devices are properly connected to the router, first turn on all the connected devices, then
check the LEDs. To verify router operation, refer to the following table.
For full LED description, see LEDs.
Table 2: Verifying the Router Operation
Power and Link
SYS
GE0 (10/100/1000) WAN 0
GE0 (10/100/1000) WAN 1
SIM cards
Cellular Modem
Connecting the Router
10
LEDs to Check
Green steady On
Green (blinking)
Amber
Green Steady On
Flashing
Off
SIM0/SIM1
CELLULAR0
Connecting the Router
Normal Patterns
Normal operation
Boot up phase or in ROM Monitor
mode
Power is OK but possible internal
FPGA program failure
Link is up
Transmitting and Receiving data
No link.
Off—No USIM
Green—USIM installed and active
Off—Module not powered on
On—Module is powered on and
connected but not transmitting or
receiving
Slow Blink—Module is powered
on and searching for connection
Fast Blink—Module is transmitting
or receiving.
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