I was given one ages ago and told "Have lost the disks but you can just grab the software and firmware updates from the Quintum website"
Now that I've got some time to finally play with it, I find that software and firmware are no longer available from the web site. And that documentation is limited.
I managed to get a copy of Tenor Configuration Manager - but it isn't working properly. I presume that fimware and software versions have to be closely matched.
So, no problem, configure it at CLI level. Except that I can't get my hands on the CLI Manual....