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Template:Networking trb142 faq power consumption table (view source)
Revision as of 15:27, 7 June 2022
, 15:27, 7 June 2022no edit summary
<table class="nd-othertables_3">
<table class="nd-othertables_3">
<tr style="font-weight:bold">
<th width=800>Test type</th>
<th width=150><center>Current (mA)</span></th>
<th width=170><center>Power consumption (W)</th>
</tr>
<tr>
<tr>
<th width=250>State</th>
<td>Idle, no SIM card inserted (9 V)</td>
<td><center><b>34</b></td>
<td><center><b>0.31</b></td>
<th width=200>Average current (mA)</th>
</tr>
</tr><!--
<tr>
<tr>
<td>Boot process</td>
<td>Idle, no SIM card inserted (12 V)</td>
<td><center><b>27</b></td>
<td><center><b>0.32</b></td>
</tr>
</tr>
<tr>
<tr>
<td>Operator scan</td>
<td>Idle, no SIM card inserted (24 V)</td>
<td><center><b>14</b></td>
<td><center><b>0.34</b></td>
<td>71.85</td>
</tr>
</table>
</tr>-->
<table class="nd-othertables_3">
<tr style="font-weight:bold">
<th width=800>Test type</th>
<th width=150><center>Current (mA)</span></th>
<th width=170><center>Power consumption (W)</th>
</tr>
<tr>
<tr>
<td>Data transfer at max speed</td>
<td>Idle + mobile data on <sup><small>1</small></sup> (9 V)</td>
<td><center><b>49</b></td>
<td><center><b>0.44</b></td>
</tr>
</tr><!--
<tr>
<tr>
<td>Modem turned off</td>
<td>Idle + mobile data on <sup><small>1</small></sup> (12 V)</td>
<td><center><b>36</b></td>
<td><center><b>0.44</b></td>
</tr>
</tr>-->
<tr>
<tr>
<td>Idle with data connection</td>
<td>Idle + mobile data on <sup><small>1</small></sup> (24 V)</td>
<td><center><b>21</b></td>
<td><center><b>0.50</b></td>
</tr>
</table>
</tr><!--
<table class="nd-othertables_3">
<tr style="font-weight:bold">
<th width=800>Test type</th>
<th width=150><center>Current (mA)</span></th>
<th width=170><center>Power consumption (W)</th>
</tr>
<tr>
<tr>
<td>Sleep mode</td>
<td>Mobile data on <sup><small>1</small></sup> + 1 LAN device connected <sup><small>2</small></sup> (9 V)</td>
<td><center><b>60</b></td>
<td><center><b>0.54</b></td>
</tr>
</tr>
<tr>
<tr>
<td>Sleep mode + modem turned of</td>
<td>Mobile data on <sup><small>1</small></sup> + 1 LAN device connected <sup><small>2</small></sup> (12 V)</td>
<td>300</td>
<td><center><b>46</b></td>
<td>9</td>
<td><center><b>0.55</b></td>
<td>16.48</td>
</tr>
<td>0.148</td>
<tr>
</tr>-->
<td>Mobile data on <sup><small>1</small></sup> + 1 LAN device connected <sup><small>2</small></sup> (24 V)</td>
<td><center><b>27</b></td>
<td><center><b>0.65</b></td>
</tr>
</table>
<table class="nd-othertables_3">
<tr style="font-weight:bold">
<th width=800>Test type</th>
<th width=150><center>Current (mA)</span></th>
<th width=170><center>Power consumption (W)</th>
</tr>
<tr>
<td>Max speed LTE transmission + 1 LAN device connected <sup><small>2</small></sup> + high CPU load <sup><small>3</small></sup> + device connected to RS232 (9 V)</td>
<td><center><b>340</b></td>
<td><center><b>3.06</b></td>
</tr>
<tr>
<td>Max speed LTE transmission + 1 LAN device connected <sup><small>2</small></sup> + high CPU load <sup><small>3</small></sup> + device connected to RS232 (12 V)</td>
<td><center><b>249</b></td>
<td><center><b>2.99</b></td>
</tr>
<tr>
<td>Max speed LTE transmission + 1 LAN device connected <sup><small>2</small></sup> + high CPU load <sup><small>3</small></sup> + device connected to RS232 (24 V)</td>
<td><center><b>143</b></td>
<td><center><b>3.43</b></td>
</tr>
</table>
</table>
<small><sup><small>1</small></sup> - Only mobile data connection established with no additional traffic.</small> <br>
<small><sup><small>2</small></sup> - Data streams between TRB142 and other connected LAN devices created using iPerf.</small> <br>
<small><sup><small>3</small></sup> - Load created using ''md5sum'' (calculation and verification of 128-bit MD5 hashes). </small> <br>
<small>Power consumption may differ due to mobile data transmission speed, testing environment and conditions.</small>
