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  • 1.  power supply MX480

    Posted 03-07-2022 05:41
    Hi,
    can I combine power supply PWR-MX480-1200-AC-S with the power supply PWR-MX480-2520-AC-S in one chassis? One PSU has failed and I have spare PSU PWR-MX480-2520-AC-S with higher power and I don't know if this is compatible with three PSUs PWR-MX480-1200-AC-S which remained in the chassis . 
    Thank you
    Josef


  • 2.  RE: power supply MX480

    Posted 03-07-2022 05:48
    According to the documentation, the high capacity supplies should only be mixed with the normal ones while doing an upgrade process.

    NOTE: 

    You can mix the MX480 high-capacity and normal-capacity power supplies only during the PEM upgrade process. We do not recommend using this configuration in any other cases.

    https://www.juniper.net/documentation/us/en/hardware/mx480/topics/topic-map/mx480-ac-power-system.html#id-mx480-ac-power-supply-description



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    Steve Puluka BSEET - Juniper Ambassador
    IP Architect - DQE Communications Pittsburgh, PA (Metro Ethernet & ISP)
    http://puluka.com/home
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