45
Appendix B FRUs and compatibility
matrixes
CAUTION:
•
Select fan trays and power supplies with airflow directions that meet the ventilation requirements
at the installation site. As a best practice, make sure the power supplies and fan trays have the
same airflow direction.
•
Do not install fan trays of different models on the same switch.
•
Do not install power supplies of different models on the same switch.
Table 11 Compatibility matrix between the FRUs and HPE FlexFabric 5710 switches
FRUs
HPE 5710-54HF
HPE 5710-30HF
HPE 5710-54HT HPE 5710-30HT
Power supplies
PSR250-12A Yes
Yes
No
Yes
PSR250-12A1 Yes
Yes
No
Yes
PSR450-12A
Yes Yes Yes Yes
PSR450-12A1
Yes Yes Yes Yes
PSR450-12D
Yes Yes Yes Yes
Fan trays
X721 front-to-back
fan tray
Yes Yes Yes Yes
X722 back-to-front
fan tray
Yes Yes Yes Yes
CAUTION:
•
For adequate heat dissipation, install a fan tray in each fan tray slot and make sure the fan trays
are the same model.
•
As a best practice, install power supplies of the same model in 1+1 redundancy for the switch.
Power supplies
CAUTION:
When the switch has power supplies in redundancy, you can replace a power supply without
powering off the switch. Make sure the power supply to be replaced is powered off before you
replace it.
IMPORTANT:
As a best practice, use power supplies of the same model in 1+1 redundancy to power the switch.
