3-Way Backup with 2*Windows Server 2012 R2 to LTO4Tape

Hi,

i need to backup two Windows Server 2012 r2 Machines, both Machines are connected by FC to a LTO4 Tape-Autoloader.

One Machine is my MediaServer the other one is just a Client.

When trying to Backup the "Client" Machine, the Backup runs VERY slow (~60MB/min). How do i have to Setup BE2015 to use my FC connection? Or do i have to use another sollution?

Regards,

Dirk