i made a rack mount for my cm1000 modem, it mounts right now with zip ties in my case but you could probably stick it on with vhb tape as well. i just made it simple and didn't want it to be complicated with multiple parts. also the cm1000 is conveniently 1U height so that makes it a little harder to make anything that wraps around to hole it without being excessively large and taking up lots of space in a rack. i put one keystone jack on the front as well and this design could easily be flipped for the keystone on whatever side you want.
The author marked this model as their own original creation.