Are you planning to get a new LAN connection for your home or office? Well, when you set up a wired network, the internet cable should be the first thing you should ponder. However, many people are familiar with the most common Ethernet Cables. These cables have been introduced in several versions, including Cat5, Cat6, Cat7, and Cat8.

Yet, the ethernet cables are classified in two different forms; flat Ethernet cable vs round. These cables are categorized according to the different shapes they hold. But, beyond shape, these ethernet cables are far more distinctive from each other. Therefore, I have reviewed the two kinds of ethernet cables to assist you, which one you should go for.

Flat Ethernet Cable

As its name depicts, a flat Ethernet cable comes in a flat form with copper wires in twisted pairs. These wires are organized alongside instead of square shapes. Yet, most of the flat Ethernet cables are unshielded since it is hard to place the shield on an overall flat-shaped cable.

The flat Ethernet cable was firstly manufactured by the Cicoil Corporation in California for IBM computers. Since then, these cables were used in various fields such as robotics, military, aerospace, and other extravagant computing systems. Now these cables are available publicly because they are ideal to use in compact spaces.

The flat Ethernet cables provide highly efficient, reduced electronic noise, flexibility, and diminished vibration while operating.

Round Ethernet Cable

On the other hand, the round Ethernet cable comprises some layers of filler substances that help sustain its spherical shape and reduce heat production. Moreover, these components prevent the cable from other external factors. These cables are generally used for home and office connections. For instance, round cords are used in manufacturing and other industrial fields rather than flat ones because of minimized resistance.

Flat vs. Round Ethernet Cable

Usually, while setting up the network, the wired cable is the least concentrated thing, but it plays a significant role in providing excellent speed and frequency along with stability and accuracy. However, these factors are somehow dependent upon the versions of Ethernet cables.

Therefore, I have elaborated a difference between flat Ethernet cable vs round to help you choose the most suitable type for you.

Insulation

Unlike round Ethernet cables, flat cables do not have insulation or filler to weigh less and consume less space. Its internal electrical wires go parallel to each other, that’s why its electrical quality is better than the round Ethernet cables. Above and beyond, the conductors running in a parallel route maintain the cable’s strength throughout.

Attenuation

Round Ethernet cables are not much vulnerable to attenuation over long distances. The attenuation often is worse in flat Ethernet cables because it increases the electromagnetic interference the cable could suffer from the attenuation. Contrarily, the flat cables may get impacted by the interference, so they are not preferred for long distances.

Installation

Round cables are somewhat easier to install that can be cast through walls hassle-freely than flat cables. These cables are more durable because they contain excellent insulation, filler, and shielding that make them more protected. Thus, if you want to install a network cable in a data center, round cables are recommended as the best choice.

Maintenance

Since a flat cable is designed specifically for permanent installation, they require more maintenance than the rounded ones. They are not able to provide as high uptime as rounded cables. Contrastingly, the round cables require very little maintenance and provide more uptime.

Overall Execution

Typically, round cables contain multiple layers of wires and other components, which diminish the heat generation inside the cable. This process takes place due to the repetition of the wires through the motion cycle system. Moreover, unlike flat cables, the round cables are more durable that can fit any space comfortably and perform the best for use in data centers.

Contrastingly, the electrical conductor’s quality in the flat cables is constant. Their physical strength remains the same throughout the operation. However, the flat cables have the capability to be used for compact spaces, but they require frequent maintenance.

Cost

Although round Ethernet cables offer more components and complicated structures, they cost higher than flat cables. Despite the same length, the rounded cables are always more expensive than the flat ones. Thus, if you want a budget-friendly Ethernet cable, you need to watch for some alternatives to the round Ethernet cables.

Final Thoughts

Well, both flat Ethernet cable vs. round do not have many differences, but the fact cannot be denied that both have their own strengths and weaknesses. But the choice totally depends upon your requirements.

For instance, if you seek a cheaper and lightweight Ethernet cable, you should pick a flat cable, but it may not provide as many benefits as a rounded one. The round Ethernet cable is more sustainable and durable comparatively.

Erik Bolinder
Erik Bolinder
Hi, I'm Erik. As a gamer and computer hardware enthusiast, I love to play games and write about them for my blog. My other interests are programming and learning new languages. Reviewing daily use products is my favorite hobby because it helps me find the best product for each need.