Tape Backup Help

I'm still pretty new to Linux. I have a Samba server up and running and need to install tape backup before I can setup our in-house users on the server. Any suggestions on where to get started. I browsed the Suse documentation and didn't find anything on tape backup. I also checked YAST and didn't anything on setting up a tape drive or installing tape backup software. Any suggestions on tape drives and software would be appreciated. Matt