On Performance description in X480 datasheet, I get following statement.
"71.4 Mpps, 101.2 Mpps (with VIM2- SummitStack), 166.7Mpps (with VIM2-SummitStack128), 130.9 Mpps (with VIM2-10G4X or VIM3-40G4X) frame forwarding rate"
With wirespeed Gbps to Mpps calculation, 130.9Mpps is wirespeed if this switch using VIM2-10G4X. But if this switch using VIM3-40G4X, this value is not wirepeed. Since the base switch with 71.4Mpps is wirespeed, is that mean that VIM3-40G4X is not wirespeed module? Or, is it miss documentation? By calculation it should be 309.5Mpps.
Anyway, I'm looking the device with at least wirespeed 24x 1000Base-T + 4x 40GBase-X.