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You might still see some standard Cat5e network cabling being used every now and again, but it’s not as popular as Cat6 and Cat6a cable. Even though it still gives your home a bandwidth that could be considered acceptable, it is several generations outdated. 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
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. 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.) Unfortunately, this strays further from the plans of the IEEE, which ratified in 2016 (six years after Cat7A was ratified) that Ethernet cables officially supporting 40 Gbps speeds would require support for up to 2,000MHz, meaning Cat8 cables are the only ones to officially support such speeds. Cat7 can support 10 Gbps, but laboratory tests have successfully shown its ability to transmit up to 40 Gbps at 50 meters and even 100 Gbps at 15 meters. The cabling can support frequencies of up to 600 MHz. Connectors for Cat 7 Ethernet Cables Those other categories of cable were part of the standard development of Ethernet cables. They improved incrementally generation upon generation and were released in a fairly uniform manner over the years, but Cat 7 was an attempt to leapfrog ahead of that, delivering much greater performance potential years ahead of comparable Ethernet cable designs.Unless your network equipment is up to the task, you are likely using 1 Gigabit Ethernet technology like 99% of the world. 10 Gigabit equipment is extremely expensive. While it is becoming more available, it is likely only found in medium and large businesses that have the need for very high speed. Cat7 cable will not make your existing network equipment or internet any faster. You will simply waste money. For the average home and small business user, purchasing anything higher than Cat6 is of no benefit either. This all said, if your network is designed to run 10 Gigabit speed, and you need this speed past 110 feet (165 feet depending on conditions) then indeed Cat6A is the way to go. For help with deciding what network technology best matches the cable to use, take a look at The Need for Speed. 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. Cat6 and Cat6a also only support 1 gigabit of data up to 100 meters, whereas Cat7 can support 10Gbps over that same distance. The Cat 7 cable is similar in physical makeup to the previous Cat6 cable. Both versions use the same twisted and sheathed four-pair cable design as each other, capable of delivering transmission frequencies (bandwidth) of up to 600 MHz, and therefore both support 10 Gbps Ethernet signals over distances of up to 100m.
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 Fast-forward to the early 1990s and Category 3 cable, which is often called the first modern networking cable, boosted the cable's frequency to 16MHz and Ethernet performance to 10Mbps. By contrast, Category 4 cable pushed this to 20Mhz and roughly 16Mbps but it was used for Token Ring – rather than Ethernet – networks. Cat 7 ethernet cables, also referred to as Cat 7 network cable or Cat 7 cable, is used for the cabling infrastructure of Gigabit Ethernet. Cat7 cable was developed with strict specifications on crosstalk and EMI protection. Cat 7 Ethernet Cable Uses
Cat 7 Ethernet Cable Support
As you might expect, Cat 7 is a superior gigabit ethernet cable on account of it being newer. However, it is also more expensive.
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