Board model: H303PV8
Shelf model: RSP-12
Question: Can the H303PV8 control board be used in the RSP-12 shelf (backplane model: HFB)?
Yes. However, the jumper of PV8 in the default shelf supports the HGB frame. To use the J903 jumper on the HFB backplane, you need to connect the J903 jumper to the HFB backplane.