Hmmm. Yes, 5E should be fine, but 6 or 6a safer for future-proofing. I was basically pointing out that connecting gigabit switches with bog standard Cat 5 isn't the best thing to do. Easy to forget when you do decide to put gigabit data through at some time in the future.
Then my brain-fade came in. No need at this stage
for gigabit anything, seeing as the OP doesn't want inter-computer traffic.
The indispensable man or woman passes from the scene, and what happens next is more or less the same thing as was happening before.
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