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Template:Networking trb255 manual connection status leds (view source)
Revision as of 08:57, 2 October 2024
, 08:57no edit summary
<tr>
<tr>
<td>2G, NB and M1 LEDs light up and down in sequence</td>
<td>2G, NB and M1 LEDs light up and down in sequence</td>
<td>Searching mobile network operator</td>
<td>The device is attempting to connect to a mobile network operator</td>
</tr>
</tr>
<tr>
<tr>
<td>2G/NB/M1 LED blinking</td>
<td>2G/NB/M1 LED blinking</td>
<td>Gateway connected to 2G/NB/M1, no data session established</td>
<td>Gateway connected to 2G/NB/M1, no data session established</td>
</tr>
<tr>
<td>2G/NB/M1 LED blinking rapidly</td>
<td>Gateway connected to 2G/NB/M1 and data is being transferred</td>
</tr>
</tr>
<tr>
<tr>
<td>2G/NB/M1 LED turned ON</td>
<td>2G/NB/M1 LED turned ON</td>
<td>Gateway connected to 2G/NB/M1 with data session</td>
<td>Gateway connected to 2G/NB/M1 with data session</td>
</tr>
</tr>
</table>
</table>
<span class="asterisk">*</span> <b>NB</b> stands for Narrowband IoT (NB-IoT) mobile communication. <b>M1</b> stands for LTE Cat M1 communication.
<span class="asterisk">*</span> <b>NB</b> and <b>M1</b> is Narrowband IoT (NB-IoT) and LTE Cat M1 communications technologies respectively