Extreme Networks has discovered that mixing different power supply parts in X465, VSP4900, and 5520 models is not supported.
The XN-ACPWR-XXXX-FB power supplies require a minimum firmware to use.
465 series
The XN-ACPWR-XXXX-FB power supplies require a minimum firmware to use.
Background
Due to a supplier change, the X465 series, VSP4900 series, and 5520 series products have switched to new parts for power supplies as shown below. This change is not due to any field performance or quality issues.
Impact
The different PSU models should not be mixed. Only use them with matching PSU part numbers. Both PSU models will continue to be supported in future software releases.Products Affected
465 series
VSP 4900 series
5520 series
Software Affected
These are the minimum software versions required to use the new power supply models:
EXOS 31.3.1
EXOS 30.7.2 (for X465 only)
VOSS 8.3
EXOS 31.3.1
EXOS 30.7.2 (for X465 only)
VOSS 8.3
For more details, see the official Field Notice here.
