UC-8100-LX Software
Advanced Configurations on Peripherals
3-10
You may also restore to factory default by issuing the command
setdef
in the OS.
moxa@Moxa:~$ sudo setdef
ATTENTION
Reset-to-default will erase all the data stored on the boot storage
Please backup your files before resetting the system to factory default. On UC-8100-LX series all the data
stored in boot storage will be destroyed after reseting to factory default.
32B
Using Cellular Modules
The UC-8100-LX series comes with a mini PCIe socket that a cellular module can be installed. Contact your
sales representative for more information about available modules. Read below on to find out how to
understand cellular signal strength from signal indicators, how to dial up on UC-8100-LX, and several advanced
setting in cellular module.
77B
Cellular Signal Strength
Check the following table for the cellular signal strength and its relation to the signal indicator.
Signal Indicator
Value
RSSI dbm
Condition
3 LEDs on
(red, yellow, green)
20 to 30
-73 to -53
Excellent
2 LEDs on
(red, yellow)
10 to 19
-93 to -74
Good
1 LED on
(red)
2 to 9
-109 to -94
Marginal
No LED on
Else
Else
No signal
78B
Cellular Dial-Up mode
For the 2 modules provided, it is suggested to dial up from QMI interface with QMI commands instead of using
AT commands from the AT ports.
Module
MC-7304
MC-7354
MC-9090
Dial Up mode
QMI
/dev/cdc-wdm1
QMI
/dev/cdc-wdm1
QMI
/dev/cdc-wdm0
AT Port
/dev/ttyUSB1
/dev/ttyUSB1
/dev/ttyUSB2
Default mode
7
7
8
79B
Cellular GPS Port
Module
MC-7304
MC-7354
MC-9090
Device node
/dev/ttyUSB0
/dev/ttyUSB0
/dev/ttyUSB1
80B
Configuring MC-7304/ MC-7354 Cellular Modules
MC-7304 and MC-7354 are both cellular modules that can be used on UC-8100-LX serried. Refer to datasheet
for their specification. You may use UC-8100-LX cellular connection utitlity
cell_mgmt
to make cellular
connection.