CAT 5E vs CAT 6 coupler... does it matter?
CAT 5E vs CAT 6 coupler... does it matter?
I visited Ace hardware today to buy a RJ45 coupler since I don’t have my switch yet and need a way to link the male connectors between my PC desk and printer closet. The price was $6, even though I only plan to use it for a few days before the switch arrives. It’s mainly used for a few prints, so it seems reasonable. However, there was another coupler from the same “Monster” brand labeled “CAT 6” for $9. It looked identical to the first one. I’m curious if there’s any technical difference despite the price change. I know Ethernet cables have different shielding and construction, but I’m not sure about the couplers themselves. I don’t want to open them unless I really need to, since I’m used to older telephone couplers. This short connection makes me wonder if there’s a real distinction between the $6 and $9 models. I’m not sure, but I think it might be more than just marketing hype. Thanks for your thoughts!
They’re mass-produced with no real distinction. I purchased one at work for under two dollars, and it looks identical to the picture you shared. Probably there’s no noticeable difference unless it includes some kind of signal booster—those tend to be much larger than just a simple coupler.
Choose the budget option and use this to create a Cat6 connection. https://www.amazon.com/KIWIHUB-Aluminum-...B0D444VYDG
The issue I encountered is with low-quality copper or possibly coated aluminum, which doesn’t connect securely. I received a large bag where the connections became discolored, causing random network drops. The plugs would have to be reinserted because the metal contacts pushed them out, breaking contact. I’m skeptical about any real difference since they’re just simple metal pieces moving between sockets. There’s no effective shielding to prevent interference or weaken signals. For a quick fix, it’s okay—they still work.