How to choose the right ethernet cable for your needs?


When it comes to networking, there are a lot of factors to consider. One of the most important is the type of cable you use. Here’s a guide to help you choose the right ethernet cable for your needs.

What is ethernet and what are its uses?

Ethernet is a computer networking technology that was developed in the 1970s. It uses a system of interconnected nodes, or devices, to transmit data packets over a shared medium. Ethernet is the most common type of network in use today, and it can be used to connect computers, printers, and other devices within a single building or across multiple locations.

Ethernet is also the technology that forms the basis of the Internet. When coupled with wireless technologies, Ethernet can provide high-speed Internet access to mobile devices such as laptops and smartphones.

How to choose the right ethernet cable for your needs?

Ethernet cables are available in a variety of sizes and styles, each designed for a specific purpose. For instance, Cat5 cables are typically used for data networking, while Cat6 cables are used for data and voice applications.

The size and type of cable you need will depend on the types of devices you’re connecting and the speed of your network.

  • To choose the right ethernet cable for your needs, start by determining the type of connection you need. If you have a fast connection, you’ll need a cable that can handle high speeds
  • Then, consider the speed of your network and the distance between devices.
  • Another thing to consider is the length of the cable. If you need a long cable, make sure to get one that is made for long runs.
  • Take into account any interference that might be present. If you’re using your cable in an area with a lot of electronic devices, you might need a shielded cable to prevent interference.
  • Finally, select a cable that is compatible with your devices and meets your speed and distance requirements.

With a little research, you can easily find the right ethernet cable to meet your needs or get in touch with one of our internet technician.

The different types of ethernet cables and their uses?

There are a variety of Ethernet cables available on the market, each designed for specific purposes.


The most common type of Ethernet cable is Category 5 (CAT5), which is typically used for standard network applications such as connecting computers to printers or routers. CAT5 cables are also often used for voice applications such as VoIP.

CAT5 ethernet cable is a type of cabling that is used to connect various devices within a network. It is made up of four twisted pairs of copper wire, with each pair carrying a different signal. The pairs are twisted together in order to reduce crosstalk, and the resulting cable is typically sheathed in PVC or other insulation. CAT5 cable is relatively inexpensive and easy to work with, making it a popular choice for home and small office networks. However, it has a maximum data transfer rate of 100 Mbps, which can be bottlenecked by modern devices. As a result, CAT5 cable is gradually being replaced by faster CAT6 and CAT7 cables.


CAT5e is a category 5 enhanced Ethernet cable that supports speeds up to 1000 Mbps (1 Gbps). It is made of four twisted pairs of copper wire and is designed for use in applications where noise and interference are a concern, such as in industrial environments. CAT5e cables are also cheaper and easier to install than other types of Ethernet cables, making them a popular choice for home and small office networks. However, they are not suitable for use in applications where very high speeds are required, such as in data centers.


For high-speed data applications, Category 6 (CAT6) cables are typically used. These cables are able to support data transfer speeds of up to 10 Gigabits per second (Gbps). For even higher speeds, there are also fiber-optic Ethernet cables, which can support data rates of up to 100 Gbps.

CAT6 ethernet cable is one of the latest and most advanced types of networking cable available today. CAT6 is short for “Category 6,” and it offers significantly higher performance than previous generations of ethernet cable. In terms of speed, CAT6 can support data transfer rates up to 10 Gigabits per second (10 Gbps). In terms of frequency, it can support frequencies up to 250 MHz. And in terms of bandwidth, it can support up to 600 MHz. This makes CAT6 ideal for applications that require high data rates, such as video streaming and online gaming. It also makes it a good choice for businesses that need to connect multiple devices to a single network. When it comes to installation, CAT6 is similar to previous generations of ethernet cable. It can be run through walls and ceilings using standard conduit, and it can be terminated with standard RJ-45 connectors. However, because of its higher performance levels, CAT6 is typically more expensive than CAT5 or CAT5e cable.


CAT7 ethernet cable is the latest and most advanced type of cable currently available. It is made of four twisted pair copper wires, each with an insulation layer. The pairs are then wrapped in an outer sheath. This construction helps to eliminate crosstalk and interference, making it ideal for use in high-speed networks. CAT7 cable is also backwards compatible with CAT5 and CAT6 cables, making it a great choice for upgrading existing infrastructure. In addition, CAT7 cable is more durable than previous generations of Ethernet cable, making it ideal for high-traffic areas.

When choosing an Ethernet cable, it is important to consider the application in which it will be used in order to select the appropriate type of cable.

How to install an ethernet cable?

Running an ethernet cable is a simple and inexpensive way to improve your internet connection. Here are the steps you’ll need to take:

  • Determine the path that you’ll need to run the cable. If possible, try to avoid running it through areas where there is a lot of foot traffic or where it might be subject to wear and tear.
  • Measure the length of the cable you’ll need and gather all the materials you’ll need, including an Ethernet cable, a drill, wall plugs, and screws.
  • If necessary, drill small holes through walls or baseboards to create a pathway for the cable. Be sure to seal up any holes that you create with caulk or putty.
  • Thread the Ethernet cable through the pathway you’ve created. Be careful not to pull too hard on the cable, as this can damage it.
  • At each end of the run, connect the cable to an Ethernet port using an RJ-45 connector. Securely screw on the connector to ensure a good connection.

That’s all there is to it! By following these simple steps, you can easily run an Ethernet cable in your home or office.

I am a computer engineer holding a bachelor's degree in Computer Science, complemented by a Master's in Business Administration from University of Strathclyde, Scotland. I currently work as a Senior IT Consultant in Melbourne, Australia. With over 15 years of...