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does it mandatory to use Delta/WYE 3phase PDU for CRS1 8 slot deployment? Can we just use default single phase AC power-shelves?

does it mandatory to use Delta/WYE 3phase PDU for CRS1 8 slot deployment? Can we just use default single phase AC power-shelves?

1 REPLY
Cisco Employee

The fixed power supplies

The fixed power supplies (legacy / zone based system) require 3-phase AC-Delta/WYE.

 

The modular power supplies do not use a zone based system and require a single phase. You can order a CRS PDU to convert 3-phase AC input (from power source) to single-phase AC input for the power shelf.

 

HTH,

Sam

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