I am going to get UFB installed soon, so I am planning to put in a data cabinet (home distribution box) in. I got the Dynamix HWS-2803V which is pretty big, but the depth will not allow most UPS power supplies to sit inside the cabinet AND also plug things into the UPS.

Are there tiny UPS units available?

I see on this page that Chorus might provide a UPS? Is this a nice one that would fit in the cabinet?

What have others done? Mount them externally? There is another thread here and here but no solutions for anything that will fit inside a cabinet.