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Template:Networking trb140 faq power consumption table (view source)
Revision as of 08:21, 8 June 2022
, 08:21, 8 June 2022no edit summary
<tr style="font-weight:bold">
<tr style="font-weight:bold">
<th width=800>Test type</th>
<th width=800>Test type</th>
<th width=150>Peak value (W)<span class="asterisk">*</span></th>
<th width=150><center>Current (mA)</span></th>
<th width=150>Average value (W)</th>
<th width=170><center>Power consumption (W)</th>
</tr>
</tr>
<tr>
<tr>
<td>Idle</td>
<td>Idle, no SIM card inserted (9 V)</td>
<td><b>2.826</b></td>
<td><center><b>37</b></td>
<td><b>0.497</b></td>
<td><center><b>0.33</b></td>
</tr>
</tr>
<tr>
<tr>
<td>1 LAN port connected; no Internet traffic</td>
<td>Idle, no SIM card inserted (12 V)</td>
<td><b>2.843</b></td>
<td><center><b>30</b></td>
<td><b>0.782</b></td>
<td><center><b>0.36</b></td>
</tr>
</tr>
<tr>
<tr>
<td>No devices connected; with CPU load</td>
<td>Idle, no SIM card inserted (24 V)</td>
<td><b>4.222</b></td>
<td><center><b>19</b></td>
<td><b>0.794</b></td>
<td><center><b>0.46</b></td>
</tr>
</tr>
<tr style="border-bottom:0;">
</table>
<td>1 LAN port connected; heavy mobile Internet traffic; with CPU load</td>
<td><b>3.739</b></td>
<td><b>1.702</b></td>
<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>Idle + mobile data on <sup><small>1</small></sup> (9 V)</td>
<td><center><b>48</b></td>
<td><center><b>0.43</b></td>
</tr>
<tr>
<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>
<td>Idle + mobile data on <sup><small>1</small></sup> (24 V)</td>
<td><center><b>20</b></td>
<td><center><b>0.48</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>Mobile data on <sup><small>1</small></sup> + 1 LAN device connected <sup><small>2</small></sup> (9 V)</td>
<td><center><b>73</b></td>
<td><center><b>0.66</b></td>
</tr>
<tr>
<td>Mobile data on <sup><small>1</small></sup> + 1 LAN device connected <sup><small>2</small></sup> (12 V)</td>
<td><center><b>56</b></td>
<td><center><b>0.67</b></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>31</b></td>
<td><center><b>0.74</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> (9V)</td>
<td><center><b>310</b></td>
<td><center><b>2.79</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> (12 V)</td>
<td><center><b>250</b></td>
<td><center><b>3.00</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> (24 V)</td>
<td><center><b>135</b></td>
<td><center><b>3.24</b></td>
</tr>
</tr>
</table>
</table>
<font size="-1"><span class="asterisk">*</span>Peak values did not last longer than 30 ms</font>
<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 TRB140 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>