Before this gets too far down the production line, I really, really hope I can stop you guys from sourcing stupid cable glands that require retermination of a cable like other radios we've used over the years.
I can't recall who used them, but I know I've seen some that have a wide enough opening on the plastic (or metal) body for the RJ-45 connector to slide through, and a split rubber boot that squeezed down on the cable.
This new product looks great, and I have been hoping to see an SM to use in more industrial settings.