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Digi IX20 hardware reference
Off
SIM2 not in use.
Solid green
SIM2 is in use.
LTE
Indicates that the status of the cellular module and the ETH2 Ethernet port connection:
Solid yellow (or orange)
Initializing or starting up.
Flashing yellow (or orange)
In the process of connecting to the
cellular network and to a device on
its ETH2 port.
Flashing green
Connected to 2G or 3G and is in the
process of connecting to any device
on its ETH2 port, or nothing is
connected to the port.
Flashing blue
Connected to 4G LTE and in the
process of connecting to a device on
its ETH2 port.
Alternating Red/yellow (or orange)
Upgrading firmware.
Signal quality indicators
LEDs labeled 1 through 5 Indicate the cellular service quality level.
Signal bars
IX20 User Guide
WARNING! DO NOT POWER OFF DURING FIRMWARE UPGRADE.
Weighted dBm
-113 to -99
-98 to -87
-86 to -76
-75 to -64
-63 to -51
Flashing white
ETH2 port connection established
and in the process of connecting to
the cellular network.
Solid green
Connected to 2G or 3G and also has
a device linked to its ETH2 port.
Solid blue
Connected to the 4G LTE and also
has a device link to its ETH2 port.
Signal strength %
0% to 23%
24% to 42%
43% to 61%
62% to 80%
81% to 100%
IX20 LEDs
Quality
Bad
Marginal
OK
Good
Excellent
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