I was down in the garbage room a few months ago in our community. The Hinet engineers were there at the same tuning up the building’s network . and I was astonished to find so many boards on a rackmount setup. I had no idea that our Fiber to the Building set up so complicated.
One article suggests that it could be quite inexpensive to create your own rack system: I must admit it’s quite a tempting option, given all the wires we have at home, and that’s a wireless setup (well, we all know what wireless means).