CAT6 cables can also accommodate 10 Gigabit Ethernet connections for a limited distance of about 55 meters. CAT6a supports data rates of 10 Gigabit for the full feet distance. CAT6 supports a frequency of MHz. CAT6 has an thicker gauge and tighter twist, which reduces interference.
It also has a more improved return loss and insertion loss and equal level far-end crosstalk than CAT5e. This means it has a higher signal-to-noise ratio when compared to CAT5e.
You may have heard of Category 7 cabling and assumed it is the latest and greatest, faster version of Cat5e or Cat6 cabling. However, Category 7 is not an actual IEEE cabling standard, but a proprietary design that does not have an official blessing from the networking industry. It does not use RJ45 connectors, but a proprietary connector. Category 8 is the official successor to Cat6A cabling.
Due to these distance limitations, the best use case for Cat8 would be inside a data center to connect network equipment to each other. It would not be cost-effective to use Cat8 for an office build out as the distance would quickly decrease the speed throughput to that of Cat6A, which is cheaper to procure and install for the same performance.
There is a lot that goes into choosing an Ethernet cable. The main factors you need to consider include function, speed, distance, and environment. The first thing you need to think about when choosing an Ethernet cable is its function. Think about the type of device that will run on the cable. For example, a wireless access point will have many devices sharing one or two cables.
Speed is another critical feature of Ethernet cables. You should have cabling that is equivalent to what will be running on it. For example, if you have data equipment that supports speeds of more than a gigabit, you will not get the most out of the network by using CAT5e cabling. You should also think about how you will be using the internet. Streaming movies, video conferencing, and high-volume downloads require a high-speed internet connection. Distance is crucial when choosing data cabling.
All Category cabling has a distance limitation of feet or meters. Connections beyond this distance limitation will require fiber optic cabling. To maximize speed over distance, Cat6A will provide full 10Gbps across the entire meters. The environment where you will be using the cables is one of the most crucial aspects that should affect your choice.
For indoor use, plenum cabling is required by most property management companies. For outdoor use, direct burial or outside plant OSP cabling will be needed for water and weather resistance. Cat5e and Cat6 are manufactured in outdoor rated OSP types. For many years, most people used a Cat5 cable to connect to the internet. This type of cable is made up of four twisted pairs of copper wire.
You probably have a few Cat5 cables in your office. Recently, however, new technology has replaced the Cat5 cable. Cat5E cables, for example, provide you with faster speeds. A Cat6 cable is similar to a Cat5 ethernet cable — it consists of four pairs of twisted copper wire. However, it provides you with much more functionality. A Cat6 cable has a bandwidth capacity of MHz, for example, and it offers you speeds of up to 10 Gbps.
The type of cable you choose depends on how frequently you use the internet in your business. If you want faster internet speeds, Cat6 is a good choice.
If you are happy with your current internet speeds, however, Cat5 might be all you need. Besides, Cat5 cables tend to be cheaper than Cat6. Cat 6 isn't all roses though. Some folks think Cat 6 is harder to install. Cat 6 conductors are twisted more tightly, and there's more insulation. So if you need to cut cables you need to go a little more slowly. If you happen to have a bunch of Cat 5e cable, don't throw it away.
It's useful for many more years, and it should serve you well. If you're supercheap and can't stand the two dollar per foot price difference, then sure, Cat 5e will do fine for the next several years. However, if you're starting from scratch and want to be ready for whatever advances come down the line, you'll want to go with Cat 6 cable.
You want to be as future-proof as possible. You wouldn't remodel your kitchen to look like , right? Well, OK, maybe you would. But you wouldn't buy a model laptop, would you? Now you get me!
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