Rev limiter and fuel cutoff is the same thing. The ECU limits revs by cutting fuel.
Now if you want to call the Redline the Rev limit, I suppose you can since your not suppose to rev past the redline, hence the name rev limit. But the fuel cut will altimatly determain how high you can rev, hopefully.
I think TheGSRGuy ment Redline is 8,100 RPM and Fuel cut is 8,200 RPM.