Those are simply 'pass thru' glands with a hole big enough to pass the RJ45 connector. If your intent was to be able to unplug the cable for transport, etc - you will need something like the Bulkin ones mentioned.ROVALTON wrote: I do have a new question you may be able to answer... I've been researching waterproof RJ45 connections, the best I can come up with so far for the price and availability are the Laird ones.
http://www.balticnetworks.com/rj45-ethe ... tdoor.html
And if you are fine with permanent mounting, a gland is a place to start (keeps it neat, acts abit as a strain relief) - but it will only stop water between the cable and your enclosure. You must also consider water getting into the jacket and at depths of 100', maybe even in the individual pairs. This would be due to just some small nick or stress crack over time. The cable lays out in the sun, get coiled and folded for weeks/months - probably going to fail somewhere. Not date-wise, but in terms of water intrusion.
So plan to still pot inside the enclosure, and even pot the individuals pairs - as discussed here: http://www.homebuiltrovs.com/howtosealingwireexits.html
Last note, on the website that gland states IP68, but the datasheet states only IP67. I have no science proof, but IP68 is probably good for casual usage to maybe 20'. To operate near 100', the gland alone is not enough. Fully seal/pot from the inside.