Cat6A vs. Cat7 vs. Cat8 Ethernet
Cat6A vs. Cat7 vs. Cat8 Ethernet
You're planning to replace all your Ethernet cables and set up a robust home network. Since you already have Fiber internet and a Wi-Fi 7 router with a Wi-Fi 6E mesh system, you should consider Cat6A or Cat8 cables for optimal performance. While Cat7 is available, it's not an official standard and may not offer the same benefits as the newer Cat6A or Cat8 options. Sticking to Cat6A will help future-proof your setup and ensure smooth file transfers across devices. Upgrading from 1Gbps to 2Gbps is a good move given your current speed limitations. Let me know if you need more details!
6A provides ample capacity. I handle 10gb with Cat6a without issues.
Also consider reputable Ethernet cables and brands for better quality. I’ve noted to steer clear of thin cables and opt for fully copper ones.
You need Cat6a that isn't CCA or from questionable sources trying to sell it cheaply. Cat8 is built for data centers with speeds up to 25Gb/s and 40Gb/s over short distances, but it's outdated now—fiber is the standard. Avoid low prices from unreliable sellers.
For advanced specifications, ISO-certified Cat7 can be connected via TERA connectors instead of the common 8p8c used on standard twisted pair cables. The TIA/EIA organization has not officially ratified this standard. Cat7 offers improved signal quality over comparable distances for 10Gb/s applications, though practical gains are limited. Quality cable options from suppliers like Cable Matters, Monoprice, FS.com, and others provide reliable bulk products. Consider using plenum-rated cables in open environments and solid-core cables for wall installations, avoiding stranded wires in patch cables.
These 25GBASE-T and 40GBASE-T cards have been around for quite some time—likely since 2016. It’s still unclear if any devices currently use them as the standard.
Never encountered any cards or heard anything about 25GBase-T or 40GBase-T switches or related equipment. Given how intense 10GBase-T SFPs can get, anything faster that isn't built into a switch directly (non-SFP style) seems unlikely right now. It would be nice to see it someday, but I doubt it will become common in the next five to ten years.
I'm going to give InfiniteCables a shot. For CAT6 solid-core plenum gear the IC is a bit cheaper, though it's only available in 1,000ft rolls while Monoprice offers 500 and 1,000. It seems like people are recommending InfiniteCables because of the huge number of SlimRun Ethernet cables I own (just 16).