Cisco 12000/10-DC-PEM

Cisco 12000/10-DC-PEM, CNUPAAPAAB, 341-0129-02 DC PEM Used to replace existing power supplies (2400W PWR-GSR10-DC, PWR-GSR10-DC-B) for the Cisco 12010, 12410, or 12810 chassis All power supplies must be 2800W. Do not mix with old, 2400W power supplies.
If you are upgrading 2400W (PWR-GSR10-DC, PWR-GSR10-DC-B) power supplies to new 2800W (12000/10-DC-PEM) power supplies, you must also upgrade to the new DC PDU (12000/10-DC-PDU=.)