Question about Cat 7 cable specifications and usage.
Question about Cat 7 cable specifications and usage.
Cat 7 has specific wire size requirements, but many manufacturers don’t publish official standards for it. The confusion around 30AWG is common since it’s often used in lower-cost cables. To verify authenticity, check manufacturer labels, look for certifications like TIA/EIA, and compare dimensions with reputable suppliers. Avoid unmarked or overly thin cables unless you’re certain of the specs.
It matters because performance expectations can vary widely, and what works for one setup might not be feasible for another. Focusing on capability helps avoid unnecessary frustration.
I discovered the details 22-26 Gauge is classified as cat-7, indicating many Amazon listings labeled as Cat-7 don’t actually meet the criteria. I’m not claiming it’s well-insulated, but numerous flat cables use AWG30 and advertise compliance, which by nature doesn’t hold up. I’m replacing some home equipment and prefer Cat-7 over Cat-6 to avoid repeating this issue since my current setup uses Cat 5 and limits performance for both my NAS and ISP (I receive 900 MBS at the modem/router). I need confidence that the product delivers on its promises and isn’t just rebranded Cat-6 at a higher price. Gauge is one of the few Amazon options that clearly shows adherence to standards. Very few gigabit users report the cable meets speed expectations.
It doesn't make sense to aim for cat7. Cat6a is equivalent to cat6 and differs from cat5e in that it supports 10Gbps, just like cat7 does. To reach speeds up to 40Gbps, you'd have to upgrade to cat7a. Sadly, it's improbable that any cat7a devices for home networking will be available soon.
I’d likely stick with Cat 6a instead of trying to find the better Cat 7. Also, steer clear of anything calling itself "Cat 6e" – it’s not a real standard and you won’t get any reliable results.
I went for cat 6a, but I received the wrong length, so after tearing my network apart, I had to put it back together and now I'm waiting on the new cables since amazon couldn't expedite the shipping.. At least because of their issues on this order they ended up giving me $35 after multiple calls trying to get the bloody things. .