Replacement card for PXIe-6556 ?

[Popo]

Hello,

I'm looking for PXIe-6556 replacement card that can be used in PXIe-1073 chassis.

Thanks for your help

Regards

Philippe

[santo_13]

6556 is the best of HSDIO and the only next level replacement is the PXIe-6570/6571 but they are completely different architecture and requires complete redevelopment and many features of 6556 are not present in 6570/6571

The next lower replacement is the 6555 HSDIO.

Is that card going obsolete? if then literally no other option match the features of that card (depends on what exactly you use that card for)