Maximum Power Available For 3.5-Kw Inputs (Dc) - Cisco Nexus 7718 Hardware Installation Manual

Configuring the Power Mode
Power Inputs
1 input (110 V)
A combination of 3-kW AC and 3.5-kW HVAC/HVDC power supplies can be used.
Note

Maximum Power Available for 3.5-kW Inputs (DC)

The maximum power available for operations depends on the input power from your power source, the number
and output capabilities of your power supplies, and the power redundancy mode that you use. The following
table lists the amount of power available for 3.5-kW HVAC/HVDC power supplies depending on DC power
inputs, number of power supplies, and the mode used.
Cisco Nexus 7718 Switch Site Preparation and Hardware Installation Guide
96
Power Supplies Combined Mode
1 1500 W
2 3000 W
3 4500 W
4 6000 W
5 7500 W
6 9000 W
7 10,500 W
8 12,000 W
9 13,500 W
10 15,000 W
11 16,500 W
12 18,000 W
13 19,500 W
14 21,000 W
15 22,500 W
16 24,000 W
Power Supply Input Source
Redundancy Redundancy
Mode Mode
— —
1500 W 1500 W
3000 W 1500 W
4500 W 3000 W
6000 W 3000 W
7500 W 4500 W
9000 W 4500 W
10,500 W 6000 W
12,000 W 6000 W
13,500 W 7500 W
15,000 W 7500 W
16,500 W 9000 W
18,000 W 9000 W
19,500 W 10,500 W
21,000 W 10,500 W
22,500 W 12,000 W
Managing the Switch
Full Redundancy
Mode
—
1500 W
1500 W
3000 W
3000 W
4500 W
4500 W
6000 W
6000 W
7500 W
7500 W
9000 W
9000 W
10,500 W
10,500 W
12,000 W
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