Coax vs. Ethernet Cable: Which is Better for Your Internet Connection?

Coax vs. Ethernet Cable

Selecting the right cable for your internet connection can feel overwhelming. With numerous options available, it’s essential to know how cables impact speed, reliability, and compatibility. Two common choices are coaxial cables and Ethernet cables.

Both of them offer different features and have unique usability. So, which one should you choose for your networking setup? To help you out, this article will break down their features and help you decide which suits your needs.

What is Ethernet?

Ethernet cables, such as Cat5e, Cat6, or Cat7, are widely used for connecting devices in local area networks (LANs). They deliver fast and reliable internet speeds, making them ideal for gaming, video streaming, and small professional setups for SMEs (Small and Medium Enterprises).

They use an RJ45 coaxial connector and are relatively easy to install. Here are some key points about Ethernet cables:

  • Common types include Cat5e and Cat6.
  • Speeds range from 1 Gbps to 10 Gbps, depending on the cable type.
  • Typically limited to 100 meters in length for optimal performance.

What is Coaxial Cable?

Coaxial cables, or “coax,” have been around for decades, primarily used for cable TV and cable internet. They feature a sturdy design with a copper core and insulation, providing durability and resistance to interference.

Coax is often used in hybrid setups, such as converting Ethernet via coaxial cable using a MoCA adapter. Here are some key points about coaxial cables:

  • Used for transmitting TV signals and cable internet.
  • Durable and resistant to electromagnetic interference.
  • Often paired with MoCA adapters for Ethernet compatibility.

Difference Between Ethernet and Coaxial Cables

Choosing between coax and Ethernet requires understanding their differences. Both these types of cables offer different features to the users for their networking setup. Here is what you can get from them:

FeatureEthernet CableCoaxial Cable
Speed and PerformanceFaster speeds (up to 10 Gbps with Cat6)Varies, often limited by the service provider; can achieve gigabit speeds with MoCA
Installation and CompatibilitySeamlessly integrates with modern devicesMay require adapters for networking, common in older setups
Durability and RangeLimited to 100 meters for full performanceRobust and can run longer distances without signal loss
Signal TransmissionSpecifically transmits digital data packets for networking, ensuring minimal signal interference and packet loss.Transmits data and TV signals simultaneously using a single conductor. It’s widely used in hybrid networks for cable TV and the Internet.
ConnectorsFeatures standardized RJ45 connectors, making it universally compatible with modern networking devices.Uses connectors like F-type or BNC, which are different from Ethernet standards.
Use CasesPreferred for office environments, gaming setups, or any scenario requiring high-speed wired internet.Common in residential homes for cable TV and cable internet or connecting devices to coax routers.
Cost and AvailabilitySlightly more expensive but offers better future-proofing for high-speed networks.Generally cheaper due to its long-standing use in TV and internet services, but bulk Ethernet cables may be more cost-effective for modern high-speed setups.

Knowing about the key differences between both of them is vital. It will allow you to decide which of the cables a suitable option for your networking setup is.

Practical Applications of Coax and Ethernet Cables

For large-scale setups, consider bulk Ethernet cables for cost-effective networking in office environments. Coaxial cables are a better choice for upgrading existing TV or hybrid internet connections in older homes.

When to Choose Coaxial Cables?

As mentioned before, for homes already wired for cable TV or internet using coax, these coaxial cables are an ideal choice. They are ideal for hybrid setups with MoCA adapters, enabling internet through coaxial cable. Here are the pros and cons of coaxial cables:

Pros:

  • Durable and long-lasting.
  • Easily adapted for networking with coax to Ethernet adapters.
  • Ideal for homes with coax outlets for the internet.

Cons:

  • Limited speed without MoCA adapters.
  • Requires additional equipment for modern networking needs.

When to Choose Ethernet Cables?

For offices or gaming setups requiring high-speed, low-latency connections, bulk ethernet cables might be a good option. They are essential for connecting devices over a LAN or using advanced networking equipment like coax modem routers. Here are the pros and cons of ethernet cables:

Pros:

  • Offers high-speed and reliable internet connection.
  • Compatible with modern networking equipment.
  • You can easily install and replace them.

Cons:

  • It caters to a much shorter range compared to coax cables.
  • Ethernet cables require proper wiring in older homes.

Final Thoughts

Both Ethernet and coaxial cables serve specific purposes in internet connectivity. Ethernet excels in speed and modern networking, while coaxial is a versatile choice for hybrid setups or longer distances. Your decision depends on your needs, setup, and budget.

Luckily for you, TS Cables offers both ethernet cables and coax cables. You can choose from cat5e, Cat6, Cat6a, Cat7 and other cat cables according to your needs. If you have a networking setup with a coax cable, then we also offer coaxial cables for you to upgrade without any trouble. 

FAQs

What is the difference between coax and Ethernet?

Coax carries TV and internet signals over longer distances. Ethernet offers faster, direct data transfer for networking. You can choose either one of them according to your networking setup needs, budget, and other considerations.

Is an Ethernet cable also known as a coaxial cable?

No, they are different cables used for distinct purposes. Make sure to choose the right one according to your networking setup.

How does coax to Ethernet work?

MoCA adapters enable the use of coaxial lines for Ethernet networking.

Is it better to have a longer coaxial cable or Ethernet cable?

In terms of performance, Ethernet cables are a much better option for shorter runs. On the other hand, coax cables are ideal for long distances because of their durability.

How far can a coax cable run?

Coax cables can run up to 500 meters without significant signal loss.

Is coaxial cable fast or slow?

Coax is slower than Ethernet but can deliver gigabit speeds with adapters.