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Lantronix
SM12XPA Install Guide
33847 Rev. B
34
AC Power Consumption (for two power supplies)
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
0.342
0.912
30.78
28.07
Standby mode
1 minute
10G SFP+ x 12
25G SFP28 x 2
90
0.420
0.947
37.80
35.80
Full-loading
60 minutes later
10G SFP+ x 12
25G SFP28 x 2
90
0.458
0.963
41.22
39.69
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
0.317
0.886
31.70
28.09
Standby mode
1 minute
10G SFP+ x 12
25G SFP28 x 2
100
0.392
0.923
39.20
36.18
Full-loading
60 minutes later
10G SFP+ x 12
25G SFP28 x 2
100
0.429
0.927
42.90
39.77
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
0.304
0.841
33.44
28.12
Standby mode
1 minute
10G SFP+ x 12
25G SFP28 x 2
110
0.364
0.900
40.04
36.04
Full-loading
60 minutes later
10G SFP+ x 12
25G SFP28 x 2
110
0.394
0.912
43.34
39.53
Note
: Apparent Power (VA) = AC Voltage x AC Current Consumption
Real Power (W) = Apparent Power (VA) x Power Factor