ArcServe v16 and cDOT 8.2.1or later

Concerning a FAS2554.  Anyone run into any gotchas with using Arcserve to back up cDOT snapshots (volumes with files or volumes with luns) over the network to an NDMP compliant Arcserve media server with a tape library attached.  I assume that's how it has to be configured since fibre channel tape is not supported directly on the UTA2 ports yet.  Has anyone attempted this?