Question about power distribution on S series switches

For a fixed switch:
One or two power modules can be installed on a fixed switch. If two power modules are installed, they work in 1+1 redundancy mode.
For a modular switch:
The number of power modules installed on a modular switch depends on the maximum power actually required by the switch. Ensure that the maximum output power of power modules is larger than the maximum power actually required by the system. For example, the maximum power required by the system is 4000 W. If two 2200 W power modules are installed in the chassis, they work in 2+0 mode. If three 2200 W power modules are installed, they work in 2+1 redundancy mode. If four 2200 W power modules are installed, they work in 2+2 redundancy mode.
To query the maximum power required by the system, see Power Consumption Calc.

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