Modem Report
Report
The eManager generates a modem report which contains info about the modem, the network, the SIM and the timestamp. This report file is updated every 5 seconds.
Modem report can be checked using Webadmin.
If you do not know the IP of your device, you can access Webadmin as it is explained here.
Once logged in, click Overview, and then access Modem report section. A report as the one shown in the image below should appear.
The report file is only generated if the ppp service has been started.
Regarding the network characteristics, using the values of the RSSI_dBm and the strength fields, we can know how good our connectivity is.
Here, you can find a table including the quality of the connectivity depending on the RSSI_dBm and the strength values.
Signal quality
You can check the status of the modem connection in two ways:
Option 1
Check the Modem LED's colors:
- Flashing Blue: Modem not used.
- Flashing Red: Without connectivity / looking for connectivity.
- Flashing Green: Connected with low signal.
- Green: Good signal.
Option 2
Check the RSSI_dBm and strength parameters recorded in the modem report.
The following table relates the Signal Quality with the RSSI_dBm / strength values:
| Value | RSSI_dBm | Signal quality |
|---|---|---|
| 2 | -109 | Poor |
| 3 | -107 | Poor |
| 4 | -105 | Poor |
| 5 | -103 | Poor |
| 6 | -101 | Poor |
| 7 | -99 | Poor |
| 8 | -97 | Poor |
| 9 | -95 | Poor |
| 10 | -93 | Fair |
| 11 | -91 | Fair |
| 12 | -89 | Fair |
| 13 | -87 | Fair |
| 14 | -85 | Fair |
| 15 | -83 | Good |
| 16 | -81 | Good |
| 17 | -79 | Good |
| 18 | -77 | Good |
| 19 | -75 | Good |
| 20 | -73 | Excellent |
| 21 | -71 | Excellent |
| 22 | -69 | Excellent |
| 23 | -67 | Excellent |
| 24 | -65 | Excellent |
| 25 | -63 | Excellent |
| 26 | -61 | Excellent |
| 27 | -59 | Excellent |
| 28 | -57 | Excellent |
| 29 | -55 | Excellent |
| 30 | -53 | Excellent |