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Lantronix
SM12XPA Install Guide
33847 Rev. B
32
Power Consumption
AC Power Consumption (for one power supply)
AC power consumption measured after 60 minutes under full loading with wire speed forwarding.
AC 90V Input
Device Status
Device Operation
Interface
AC Voltage
(V)
AC Current
Consumption
(A)
Power
Factor
Apparent
Power (VA)
Real Power
(W)
Non-loading
None
90
0.25
0.946
22.50
21.29
Standby mode
1 minute
10G SFP+ x 12
25G SFP28 x 2
90
0.334
0.973
30.06
29.25
Full-loading
60 minutes later
10G SFP+ x 12
25G SFP28 x 2
90
0.377
0.976
33.93
33.12
Note
: Apparent Power (VA) = AC Voltage x AC Current Consumption.
Real Power (W) = Apparent Power (VA) x Power Factor
AC 100V Input
Device Status
Device Operation
Interface
AC Voltage
(V)
AC Current
Consumption
(A)
Power
Factor
Apparent
Power (VA)
Real Power
(W)
Non-loading
None
100
0.225
0.942
22.50
21.20
Standby mode
1 minute
10G SFP+ x 12
25G SFP28 x 2
100
0.307
0.954
30.70
29.29
Full-loading
60 minutes later
10G SFP+ x 12
25G SFP28 x 2
100
0.342
0.956
34.20
32.70
Note
: Apparent Power (VA) = AC Voltage x AC Current Consumption.
Real Power (W) = Apparent Power (VA) x Power Factor
AC 110V Input
Device Status
Device Operation
Interface
AC Voltage
(V)
AC Current
Consumption
(A)
Power
Factor
Apparent
Power (VA)
Real Power
(W)
Non-loading
None
110
0.211
0.926
23.21
21.49
Standby mode
1 minute
10G SFP+ x 12
25G SFP28 x 2
110
0.279
0.947
30.69
29.06
Full-loading
60 minutes later
10G SFP+ x 12
25G SFP28 x 2
110
0.312
0.959
34.32
32.91
Note
: Apparent Power (VA) = AC Voltage x AC Current Consumption.
Real Power (W) = Apparent Power (VA) x Power Factor