Question: Is the door reversible?
Answer: Thank you for your inquiry,
I have confirmed with Belkin that the F4D148 wall rack doors are indeed reversible for convenience.
Question: Are there shelves available for this rack?
Answer: Thank you for your inquiry,
Yes sir, any
front mount shelf under 18"D should work with this Belkin swing rack.
Question: How many usable RUs are their for mounting equipment in model F4D148?
Answer: Thank you for your inquiry. Unfortunately we are still waiting to hear back from the manufacturer confirming the internal dimensions of this rack.
At a height of 48 inches though, and a single RU height of 1.75 inches, we are estimating somewhere around 26U in usable space. (48/1.75 = 27.4 U rounded down to 26U to be on the safe side.)
If we receive an answer, we will update this post and add that information to the specifications of this rack.