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Technical Specifications
AC Input Power
Power consumption (maximum)
AC input frequency
Power supply output capacity
Power supply output voltage
Output holdup time
Power Supply Requirements Specifications
The following table provides a sample calculation of power for the Cisco MDS 9396S switch AC input power
supply.
Table 3: Power Dissipation for AC Input Power Supply
Cisco MDS 9396S
Switch
Typical Case
Note
To prevent a loss of input power, ensure that the total maximum load on each circuit supplying the power
supply is within the current ratings of the wiring and breakers.
Port Number
48 ports
48ports
96 ports
96 ports
Cisco MDS 9396S Multilayer Fabric Switch Hardware Installation Guide
Power Supply Requirements Specifications
Specification
700 W (on base model configuration running 16 Gbps
100% traffic load at 25° C)
800 W (on fully populated configuration running 16
Gbps 100% traffic load at 25° C)
For plug current rating, see the
Note
Power Cord
section.
Nominal = 50 to 60 Hz
1200 W
12 V +/- 5% up to 66.67 A (90-180 VAC input)
12 V +/- 5% up to 66.67 A (180-264 VAC input)
20 ms when input > 100 VAC
AC Power (Volt)
AC Power (Watt)
220
675.41
110
705.46
220
732.12
110
765.47
Jumper
51
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