What is Reddit's opinion of
"DIGITUS Network Cabinet 10" - 6U - Wall mounting - 330x312x300mm - max. Load 30kg - usable Depth 250mm - Grey"
1 comment of this product found across Reddit:
Maybe go with a cabinet like this one.
Search amazon for "digitus 10-inch" and you'll find patch panels and other nifty 10" rack items.