TRB256 Power Consumption

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Averaged TRB256 power consumption values in different states of operation are represented in the table(s) below:

Test type
Current (mA)
Power consumption (W)
Idle, no SIM card inserted (9 V)
111
1
Idle, no SIM card inserted (12 V)
84
1.01
Idle, no SIM card inserted (24 V)
44
1.06
Test type
Current (mA)
Power consumption (W)
Idle + mobile data on 1 (9 V)
126
1.13
Idle + mobile data on 1 (12 V)
96
1.15
Idle + mobile data on 1 (24 V)
50
1.2


Test type
Current (mA)
Power consumption (W)
Mobile data on 1 + 1 LAN device connected 2 (9 V)
145
1.3
Mobile data on 1 + 1 LAN device connected 2 (12 V)
109
1.31
Mobile data on 1 + 1 LAN device connected 2 (24 V)
57
1.37


Test type
Current (mA)
Power consumption (W)
Max speed LTE transmission + 1 LAN devices connected 2 + high CPU load 3 + all outputs enabled on I/O panel (9 V)
171
1.54
Max speed LTE transmission + 1 LAN devices connected 2 + high CPU load 3 + all outputs enabled on I/O panel (12 V)
129
1.55
Max speed LTE transmission + 1 LAN devices connected 2 + high CPU load 3 + all outputs enabled on I/O panel (24 V)
73
1.75


1 - Only mobile data connection established with no additional traffic.
2 - Data streams between TRB256 and other connected LAN devices created using iPerf.
3 - Load created using md5sum (calculation and verification of 128-bit MD5 hashes).
Power consumption may differ due to mobile data transmission speed, testing environment and conditions.