Meraki MS Switches Power supply replacement

[idknow]

Hi all,

I will reveive new MS Switches but with no power supplies for now, do anyone knows if i can use power supplies from other old meraki swithes, is there a kind of compatibility matrix or each switch model have its own power units.

Also is there any risks of alerts, or any other issues by doing so ?  

[GreenMan]

All Meraki switches ship with at least one power supply, AFAIK.   Occasionally more than one switch range utilises the same PSU.   What switches are you receiving?

[idknow]

Ok, thx for the info, switch model corresponds to MS250-48FP

[alemabrahao · Accepted solution]

You can check on page 14 of this document.

https://meraki.cisco.com/product-collateral/ms-family-datasheet/?file

[idknow]

According to this document 1025W power supply "MA-PWR-1025WAC" seems to be the only one that fits.

[cmr]

The lower powered ones would also fit, but might be rejected due to not supplying enough PoE power for the FP switch.  With Cisco Catalyst switches you can use multiple lower rates power supplies so that could be worth a try.