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In the vast majority of cases, if your network is less than 10Gbps then Cat6A cable is going to be all you need. Let's say you live in Chattanooga, Tennessee though and you've just upgraded to the fastest residential internet service in the country at 25Gbps. I’m going to run a 300 foot Ethernet cable from my motorhome to the roof of my bosses office and plug it into a special Wi-Fi range extender in repeater mode. Like some of the Cat 7 Ethernet cable’s earlier battles with Cat 6 and Cat 6A, it ultimately doesn’t stand much of a chance against Cat 8 cables. Although Cat 7 and Cat 7A are impressive cables and connectors, the standardization of Cat 8 is too much for it to compete with. Cat 8 is a true evolution of Cat 6A and the perfect upgrade path for anyone looking to expand their network’s capabilities. You probably need to put a Cat 6a-rated 8P8C (RJ-45) connector on that cable to connect it to your D-Link 10GBASE-T switch ports.
SOLUTION: I have found RJ45 connectors that are compatible with Cat7 and can also be used with the standard cat 5/6 crimpers. These do not provide speeds higher than would be expected of Cat 6a, and are a bit more expensive, but at least I can use the cable without paying 30€ a time for TERA connectors or having to bodge the whole thing by stripping the internal wires. ORIGINAL QUESTION: Like Cat6 and Cat6A , Cat7A is a further development of the Cat7 standard. Designed to support future 40 Gigabit Ethernet connection standards with frequencies up to 1,000MHz, Cat7A is incredibly capable. It can support 40 Gigabit connections up to 50 meters and 100 Gigabit up to 15 meters in the right circumstances. Category 6 cable appeared at the start of the 21st century and remains popular with home networkers. Category 6 runs at up to 250MHz and sometimes used shielding around the bundle of data-carrying wires to reduce interference. Capable of moving up to 1Gbps over 330 feet, or 10Gbps for about half that, Cat 6A upgraded the spec to 500MHz for 330 feet of 1Gbps throughput. (See our primer on Gigabit-speed internet to learn why that 1Gbps threshold is so important.)If you are running a data center or really interested in future-proofing your network and want more than Cat6A has to offer, then you’d be better off choosing a Cat8 cable . Cat8 has the blessing of the industry and is approved by the IEEE and EIA and even comes with the familiar RJ45 connectors . Though length limitations do apply, Cat8 is rated for 25 & 40G speeds and provides an excellent alternative to more expensive fiber connections. Here is a brief example of some of the relatively useless information I have found: https://en.wikipedia.org/wiki/ISO/IEC_11801#CAT7
VCELINK Shielded Connector provides stable, fast network speed for CAT7/CAT6A data network transmissions. With its one-step termination process, this connector offers outstanding shielding performance and reduces external interferences. You can use it with IP or surveillance cameras without worrying about interference. This needs to be balanced against the goal to “future proof” the network. The wiring is a project to install, and the labor costs, when done by professionals, usually exceed the materials cost. But it's tempting to spend a little more in the hope that the network will outlast the peripherals. For those that want to take this route, Cat6 or Cat6a are good options. But which cable is the best to use? Just like there is no best computer or best router for everyone, it comes down to a few variables. So, what is Cat7? It's an Ethernet cable for sure, but you probably don’t need to worry about it. In fact, we’re almost certain you’d be better off with a Cat6A, or Cat 8 Ethernet cable instead. By the numbers
In addition to enthusiast gaming setups, Cat7 cables have become increasingly popular with home users across a wide range of domestic LAN cable networks and connectivity setups in recent years. In terms of shielding both cables are roughly equal as standards. They both require shielded twisted pairs and an overall shielding over the cable itself, but Cat 8 comes in a wider range of shielded options. Some have splines, others add additional foil or braided shielding for the overall wire, and some have both. That said, whether you’re building a new network or upgrading an older one, leave Cat7 well enough alone. It’s a dead standard that isn’t going to see any further adoption and its benefits are easily matched and outweighed by competitor cables, like Cat 6A, or the latest and greatest, Cat8.
I’m also going to show you some shielded Cat7 cable and how it differs from other common types of network cable such as Cat5e and Cat6, although you can use this type of modular RJ45 plug with those cables as well. IEEE 802.3 10GBASE-T 10 Gigabit Ethernet over twisted-pair copper requires ISO/IEC Class E (which maps to ANSI/EIA/TIA Cat 6) or better. Unscreened (unshielded) Cat 6 can do 10GBASE-T at up to 55 meter distances, and shielded Cat 6 can do 10GBASE-T at up to 100m distances. Once you have established which wiring convention you need to use, complete your RJ45 wiring by following these basic steps:
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Today, Ethernet networks are commonplace in both domestic and professional environments. A network is simply several interconnected devices that are capable of sharing data between one another. Home networks, for example, are usually based around a router or modem, connected to various other devices and sharing out data. This might include PCs and laptops, smart TVs, mobile phones, games consoles, media servers, printers, and so on. A domestic setup of this kind is an example of a LAN (Local Area Network). The name comes from the fact that all devices linked to it are close to the others, typically within the same building. We highly recommend using RJ45 Field Termination opposed to the basic RJ45 plugs. The reason being CAT7A cable is very sensitive and if not terminated perfectly it can hinder performance dramatically. With RJ45 Field Termination you do not have to worry about loose conductors and suitable for just about any level installer. If you’re paying for premium high end cable, why not pay a bit extra to ensure you’re getting the highest performance possible.
The Cat7a specification refers to ‘Category 7 augmented’, or Class F Augmented products. This was introduced by ISO 11801 Edition 2 Amendment 2 (2010), and is defined at frequencies up to 1000 MHz. he will not allow me to plug anything into his router.… The distance between his router inside the office upward to the roof is about 15 feet Can anyone give me a definitive answer: Can I just get standard RJ45 connectors or do I need to search for something more specific? I see indications that I need 8P8C connectors, but I thought these were the same as ARJ45; and at any rate, I cannot find 8P8C connectors that do not also describe themselves as ARJ45... Not on Cable Matters . All cables in that store are accurately labeled to help you make an informed choice. But knowing what is Cat7 can save you some headaches when it comes to upgrading your Ethernet cables.
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Should you upgrade to Cat7? No! Upgrade to Cat8 instead. It’s incredibly fast, has the most robust shielding of any category of Ethernet cable, and it will continue to be supported long into the future. Cat 7 will not. Shop Cat6A
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