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Evolution Of Ethernet Cables: Cat5e vs Cat6

Ethernet is the most extensively used local area network (LAN) technology in today’s world. Ethernet cables can be found almost anywhere. The backbone of wired networks, these cables are essential for setting up a home or business network or connecting to the internet.

Cables in the technology sector have evolved tremendously over time, just like anything else. These cables are most typically used as network cables, despite the fact that they can be utilized for a variety of reasons.

Ethernet cables such as Cat5, Cat5e, and Cat6 Ethernet cables are commonly used in wired networks to connect devices in local area networks such as Ethernet switches, routers, and PCs. The type of cord you can use make a significant difference and it’s essential to choose the right one. Category 5e and category 6 both types are twisted pair cable.

Despite the fact that category 5e and category 6 cables look the same, but they differ in many ways. This article examines these differences in detail, as well as everything else you need to know about these cables.

Category 5e cable:

The next generation of high-speed transmission is the Enhanced Category 5e cable, often known as Category 5e cable. Category 5e cable was introduced in 2001 as an enhanced version of category 5e cable.
Category 5e Cable were the first to support 1 Gbps data rates, which are today regarded a standard need for any network. The cables are 24 gauge twisted pair wires capable of carrying gigabit Ethernet for up to 328 feet.
Category 5e cables are rated at 100 MHz and tested at that frequency, indicating that the CPU can process up to 100 million commands per second. Category 5e is a high-speed upgrade to the legacy Category 5e cables that have been in operation for over two decades.
Network cables are required for a range of big applications, including printers, PCs, smart TVs, and many other electronic devices used by homes. The requirements of these devices are met by Category 5e cable.
Specifications of Category 5e cable:

They are reasonably priced.
A frequency of up to 100 MHz is possible.In contrast to Category 6, Category 5e does not use a “spline.”
Category 5e has less interference than category 5 Less, 1000 Mbps top speed
A maximum cable length of 100 meters is allowed.
Connectors RJ45.

Category 6 cable:
Category 6 came out only a few years after Category 5e. Category 6 Cable is an Ethernet-specific twisted pair cable that is backward compatible with category 5e. Category 6 outperforms category 5e in terms of performance, cross talk, and interference. It supports Gigabit networks up to 55 meters and has a maximum length of 100 meters. The theoretical Data Transfer Speed is 10 Gigabits per second (up to 55 meters).
The purpose of the category 6 cable was to give end users a high-performance experience with a low signal-to-noise ratio. The best way to ensure that your wired network can seamlessly adapt to the future of networking is to use Category 6.
In recent years, remote working has grown in popularity, and the systems that enable it necessitate high internet speeds. These speeds are best achieved with Category 6 Ethernet cables. Category 6 is the ideal option if your company requires high-speed data transit.

Specifications of Category 6 cable:

They are reasonably priced.
A frequency of up to 100 MHz is possible.In contrast to Category 6, Category 5 does not use a “spline.”
Category 5 has less interference than category 5 Less, 1000 Mbps top speed
A maximum cable length of 100 meters is allowed.

Connectors RJ45.

Difference between Category 5e and Category 6 cable:

There are numerous distinctions between CAT5e and CAT6 cables, including performance, cable type, jacket type, and cost, to name a few.
Category 5 cables have one and a half to two twists per centimetre, but CAT6 cables have two or more twists per centimetre and are more tightly wound.
Category 5 cables range in price from $0.20 to $0.30, depending on the manufacturer, however category 6 cables are typically 20% more expensive than CAT5e cables, depending on the brand.
Category 6 cables are 10 percent to 20% more expensive than CAT5e cables in general.4. In general, CAT6 cables are 10% to 20% more expensive than CAT5e cables.5. Cat 6 cables have a tighter twist, allowing two-way communication on each pair of wires, but Cat5e does not.

Which Ethernet cable is best to used and where?

All the qualities and sizes of Ethernet cables accessible for household and commercial use, whether it’s Category 5e or Category 6. If cost is the most important factor, and you don’t plan to run 10 Gigabit speeds, Category 5e is the way to go. Category 5E will be more than capable of satisfying any requirement you may have.In fact, for the next few years, the speeds provided by this type of cable are likely to be faster than those provided by your personal Internet connection. If you’re willing to spend a bit more, Category 6 is the superior option for optimal performance.

Category 6 cable is the better option for PoE (Power over Ethernet), especially at longer distances. Category 6 is perfect for transferring large amounts of data, editing video, music, and pictures, displaying AutoCAD files in 3D, and other similar tasks. CAT6 will transport large amounts of data quickly and give more bandwidth.


Nowadays, a wide variety of high-speed data cables are available with many manufacturers due to the increasing demand; however, you must ensure that these will be helpful in your application. To connect to a modem or patch panel, Category 5e and category 6 cables use the same connector. The cables use an RJ-45 plug.

In today’s market, both of these cables are popular choices. They both used eight wire conductors, twisted into four color coded twisted pairs. Under ideal conditions, Cat6 cable can even provide some future proofing at shorter distances.

Cat5e cable has a somewhat longer transmission delay and bias than Cat6 and Cat6A cable. As a result, Cat5e can give the impression of being slow. So, if you’re deciding between Cat5e and Cat6, Cat6 is the preferable option, especially if you want your network to be future-proof. Category 6 is the best option

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