User guide

Status
Rev 1 Oct.13 45
Signal Quality
(EC/IO)
CDMA/UMTS signal quality
Indicates the signal quality with a ratio of the average signal energy to co-channel interference in
dB
LTE Signal
Quality (RSRQ)
Reference Signal Received Quality
The RSRQ indicates the quality of the AirLink device’s connection to the wireless network. (Is
noise or interference affecting the quality of the connection?) See also Signal Strength (RSSI)
and LTE Signal Strength (RSRP).
The value varies, depending on the network characteristics and the AirLink device.
Note: For additional information on the LTE network, use the *CELLINFO2? AT command
(described on page 323).
Channel The CDMA/UMTS channel
The current active channel number that the AirLink device is communication to the network on.
WAN/Cellular
Bytes Sent
Number of bytes sent to the network since system startup or reboot
WAN/Cellular
Bytes Rcvd
Number of bytes received from the network since system startup
ALEOS Software
Version
Version of ALEOS software currently installed in the device
Customer Device
Name
Name of the device as it is configured with the Dynamic DNS IP Manager settings
EC/IO Signal quality
0 to -6 Excellent
-7 to -10 Good
-11 to -20 Fair to Poor
RSRQ Signal quality
> -9 dB Excellent
-9 dB to -12 dB Good
< -13 dB Fair to Poor