What Is Difference Between Cat5 and Cat6?

The difference between cat5 and cat6 cables are a direct reflection of the advancement of computer networking and technological advancement in recent years. They are both used for a wide variety of purposes, but are mainly used as network cables, connecting servers to their respective modems and ISPs. Like everything in recent years, cables advance in performance and application as dictated by the technology they serve. The main difference between cat5 and cat6 cables is reduced crosstalk and faster speeds in the transferring of data and connection.

Which is better Cat5 or Cat6?

Cat 6 is cable that’s more reliable at higher speeds than Cat 5 or Cat 5e. … Cat 5e cable is enhanced to reduce interference so that it can reliably deliver gigabit speeds. However, Gigabit Ethernet still pushes the cable to its limits.

Can Cat6 be used in place of Cat5?

Things You Need to Know:. They can be plugged in to the same ports. Therefore, Cat6 cable works on Cat5 Network. However, Cat5 cable can’t be used on Cat6 network since Cat6 network has more requirements on cabling performances and capabilities, which Cat5 cable can not reach.

Cat5 cable is broken into two separate categories: Cat5 and Cat5E cables. Cat5 has become obsolete in recent years, due to its limitations compared to Cat5E and Cat6 cables. Although the Cat5 cable can handle up to 10/100 Mbps at a 100MHz bandwidth (which was once considered quite efficient), the newer versions of Cat cables are faster.

In fact, the speeds supported by this type of cable are likely faster than what your residential Internet connection can provide anyway – at least for the next few years.

CAT5 and CAT6 cables, commonly used as network cables, are designed to connect computers, network equipment, and devices to modems, servers, and switches. The demand for higher bandwidth has increased over the years. As a result, so has the development of these cables. Newer cables have been brought to the IT industry and with greater capabilities, such as higher performance and reduced crosstalk.

Utilizing the same plug allows them to insert into the same Ethernet jack on a patch panel, modular connector, computer, router, or alike. As more cable is added to the patching area, it will restrict airflow needed to cool the servers and equipment.

But, choosing the right one can have a massive impact on your internet speeds. Cat5 and Cat6 cables both connect your computer or server to a modem. However, most people dont know the difference between them.

A Cat6 cable is used mainly for computer networks reaching a GB, 1000 Mbps or one Gbps of data transfer speed (DTR) or higher, says Techopedia . It reduces something called crosstalk signal transfers that disrupt your communication channels.

Many Cat-6 cables also include a nylon spline which helps eliminate crosstalk, says How-To Geek . Remember, Cat5 has long been the gold standard of Ethernet cables and still does the job. If you are happy with your current internet speeds or have moved your server to the cloud, this type of cable is great.

Theres a good chance that your struggles for greater speed arent related to the cables at all.

Similarities

After comparing between CAT5 and CAT6 cables, one can visually see the similarities between them. They are built the same; a category-rated cable terminated with RJ-45 modular plugs on each end. Also, the modular plugs look the same with eight position gold-plated conductors. Utilizing the same plug allows them to insert into the same Ethernet jack on a patch panel, modular connector, computer, router, or alike. However, the major differences are in their materials and capabilities.

Differences

There are many differences between CAT5 and CAT6 cables; such as performance, type of cable, type of jacket and cost, among others.When choosing which one to use, one must first consider the amount of bandwidth the cable must support. CAT5 can support up to 10/100 Mbps at a 100MHz bandwidth. However, a newer version of CAT5 cable in the market, CAT5e, can support up to 100/1000 Mbps at a 350MHz bandwidth. In comparison, CAT6 can support up to 1000 Mbps (1GbE) at a 250MHz bandwidth. Better yet, a newer version of CAT6 that Cablesys offers can support up to 1GbE at a 500MHz bandwidth.Another major factor that influences the performance is the amount of twist a cable has. While CAT5e cable features one and a half to two twists per centimeter, CAT6 cables are more tightly wound and feature two or more twists per centimeter.A third aspect is the overall diameter of the cable. Airflow is a major consideration in the data center. As more cable is added to the patching area, it will restrict airflow needed to cool the servers and equipment. CAT6 cable has a thicker diameter around 0.250-inches maximum while CAT5e cable has a smaller diameter around 0.204-inches.Finally, another major difference is their cost. The price varies by length and brand. In general, CAT6 cables are about 10% to 20% more expensive compared to CAT5e cables. Cablesys offers the best selling cables. Prices can be compared on Cablesys’ website; CAT5e cables versus CAT6 cables , and CAT5e patch cables versus CAT6 patch cables.

…And What’s a Cat6 Cable?

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 250 MHz, for example, and it offers you speeds of up to 10 Gbps. It’s also compatible with both Cat5 and Cat5E cables.“A Cat6 cable is used mainly for computer networks reaching a GB, 1000 Mbps or one Gbps of data transfer speed (DTR) or higher,” says Techopedia.

Which Ethernet Cable is Best for You?

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. It reduces something called “crosstalk” — signal transfers that disrupt your communication channels.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.More and more companies are using the cloud nowadays, too. If you have moved your server to the cloud — or are thinking about doing so in the future — a Cat5 is probably adequate. This type of cable is reliable, easy to use and does everything you need it to. If you’re looking for a cable that optimizes performance, though, Cat6 might be right for you.There are other things to consider, too.Typically, Cat6 cables tend to be thicker than Cat5 cables. This might be something to think about if you lack space in your office.“Many Cat-6 cables also include a nylon spline which helps eliminate crosstalk,” says How-To Geek. “Although the spline is not required in Cat-5 cable, some manufacturers include it anyway.”